Ume Ingepac Ef CD Eng

CONTROL AND MEASUREMENT DEVICES

INGEPAC EF- CD

User Manual

UME_INGEPAC_CD_eng Rev.: E (07/14)

All rights reserved. No part of

this publication may be

reproduced, by whatever means,

without the prior written

permission of Ingeteam Power

Technology.

Ingeteam Power Technology reserves

the right to make changes without

prior notice.

INDEX

Ingeteam Power Technology S.A.

User Manual III

1. GENERAL DESCRIPTION .................................................... 6

1.1 FUNCTIONAL DESCRIPTION ..................................................... 6 1.2 MODEL ENCODING ............................................................. 7 1.3 USER INTERFACE ............................................................. 9 1.4 Parallel Redundancy Protocol (PRP) ......................................... 9 1.5 Link failover redundancY ................................................... 9 1.6 High-availability Seamless Redundancy (HSR) ............................... 10 1.7 INTERCONNECTIONS .......................................................... 11

1.7.1 CPU ................................................................... 11 1.7.2 Power supply .......................................................... 11 1.7.3 Input/output cards .................................................... 11 1.7.4 Analogue inputs ....................................................... 14

2. HARDWARE .............................................................. 25

2.1 CONSTRUCTION FEATURES ..................................................... 25 2.1.1 Half chassis ( 19) .................................................. 25 2.1.2 19 chassis ........................................................... 25

2.2 REAR TERMINALS ............................................................ 26 2.2.1 Configuration options ................................................. 26 2.2.2 Half chassis ( 19) .................................................. 26 2.2.3 19 chassis ........................................................... 27

2.3 FRONT INTERFACE ........................................................... 28 2.3.1 Half chassis ( 19) .................................................. 28 2.3.2 19 chassis ........................................................... 29 2.3.1 Closed Terminals ...................................................... 30

2.4 TECHNICAL CHARACTERISTICS ................................................. 30 2.4.1 Power supply voltage .................................................. 30 2.4.2 Digital outputs ....................................................... 31 2.4.3 Digital inputs ........................................................ 32 2.4.4 IRIG-B input and PPS .................................................. 32 2.4.5 Current and voltage circuits .......................................... 33 2.4.6 Front communication ................................................... 33 2.4.7 Rear communications ................................................... 34

2.5 ENVIRONMENTAL CONDITIONS .................................................. 35 2.6 TESTS ..................................................................... 35

2.6.1 Climatic test ......................................................... 35 2.6.2 Insulation and electrical safety tests ................................ 35 2.6.3 Electromagnetic tests ................................................. 36 2.6.4 Mechanical tests ...................................................... 36

3. MEASUREMENT ........................................................... 37

3.1 38BMeasurements depending on wiring procedures ............................. 41 3.1.1 Connection Type A ..................................................... 41 3.1.2 Connection Type B ..................................................... 41 3.1.3 Connection Type D ..................................................... 42 3.1.4 Connection Type E ..................................................... 42 3.1.5 Connection Type F ..................................................... 43 3.1.6 Connection Type G ..................................................... 43

3.2 16BEnergy counterS ......................................................... 44

4. AUTOMATISMS ........................................................... 45

4.1 SYNCHRONISM ............................................................... 45 4.1.1 Undervoltage permission ............................................... 45 4.1.2 Synchronism permission ................................................ 46

5. MONITORING ............................................................ 50

INDEX


User Manual IV

5.1 EXTERNAL POWER SUPPLY MONITORING .......................................... 50 5.2 TEMPERATURE MONITORING .................................................... 51 5.3 DIS BLOCKING BY LACK OF VAUX .............................................. 52 5.4 INTERNAL BATTERY FAILURE MONITORING ....................................... 52 7.5 UNIT CHECKS ............................................................... 53

6. CONFIGURATION ......................................................... 56

6.1 CID ....................................................................... 56 6.1.1 Data Storage .......................................................... 56 6.1.2 Updating CID.ParamRev ................................................. 56

6.2 GENERAL ................................................................... 56 6.3 FRECUENCY, MEASUREMENT AND TRANSFORMERS ................................... 57

6.3.1 Current ............................................................... 57 6.3.2 Frequency and voltage ................................................. 58 6.3.3 Power and energy ...................................................... 58

6.4 INPUTS/OUTPUTS ............................................................ 59 6.4.1 Inputs ................................................................ 59 6.4.2 Outputs ............................................................... 60 6.4.3 Treatment of digital input flicker .................................... 61

6.5 LEDS ...................................................................... 61 6.5.1 Via GEN/IHMI node ..................................................... 61 6.5.2 Via CTRL/IHMI node .................................................... 62

6.6 CONFIGURATION WITH INREF .................................................. 62 6.7 NAMES ..................................................................... 63 6.8 CONFIGURATION WITH INREF .................................................. 63

7. SYNCHRONIZATION ....................................................... 64

7.1 DATE AND TIME ............................................................. 64 7.2 SETTINGS .................................................................. 64

8. DATA ACQUISITION FUNCTIONS ............................................ 66

8.1 STATUS REPORT ............................................................. 66 8.2 PRIMARY MEASUREMENTS REPORT ............................................... 68 8.3 INCIDENT REPORT ........................................................... 69 8.4 HISTORICAL MEASUREMENT REPORT ............................................. 70 8.5 MAXIMETER/MINIMETER REPORT ................................................ 72 8.6 OSCILLOGRAPHY ............................................................. 72 8.7 DISPLAY ................................................................... 75

9. USB ACCESS ............................................................ 79

9.1 DOWNLOADING REPORTS ....................................................... 79 9.2 LOADING CID ............................................................... 80

10. FTP ACCESS ........................................................... 81

11. MAPPING THE UNITS SIGNALS, MEASUREMENTS AND METERS .................. 82

11.1 SIGNALS .................................................................. 82 11.1.1 Type A signals ....................................................... 82 11.1.2 Type B signals ....................................................... 83 11.1.3 Type C signals ....................................................... 84 11.1.4 Type D signals ....................................................... 85

11.2 MEASUREMENTS ............................................................. 86 11.3 COUNTERS ................................................................. 87

12. LOGICS ............................................................... 89

12.1 Control logicS ........................................................... 89 12.2 PROTECTION logicS ........................................................ 89 12.3 database sIGNALS ......................................................... 91

13. IEC 61850 COMMANDS ................................................... 92

INDEX


User Manual V

13.1 RUNNING IEC 61850 COMMANDS ............................................... 92 13.2 COMMAND BLOCKS ........................................................... 95

13.2.1 Command blocks by command hierarchies ................................ 96 13.2.2 Blocks due to invalid/unknown/reached bay ............................ 98

13.3 COMMAND SADDRESS ......................................................... 99

14. RIO MODULES ......................................................... 101

14.1 CONFIGURATION ........................................................... 101 14.2 OPERATION ............................................................... 101

15. CHANGES REQUIRING THE REBOOTING OF THE SERVER ....................... 103

15.1 MANUAL .................................................................. 103 15.2 AUTOMATIC ............................................................... 103

16. RECEPTION GOOSES .................................................... 104

16.1 LGOS MODEL .............................................................. 104 16.1.1 Configuration values ................................................ 104 16.1.2 Supervision values .................................................. 104

16.2 GOOSERX MODEL ........................................................... 105

17. TCP/IP NETWORK CONFIGURATION ........................................ 106

17.1 DESCRIPTION ............................................................. 106 17.2 GENERAL CONSIDERATIONS ABOUT NETWORK CONFIGURATION ...................... 106 17.3 GOOSES .................................................................. 107

18. KEYBOARD AND GRAPHIC DISPLAY ........................................ 108

18.1 GENERAL OPERATION ....................................................... 108 18.1.1 Display structure ................................................... 108 18.1.2 Organization of the pages ........................................... 108 18.1.3 Treatment of the functional keys .................................... 109 18.1.4 Graphics pages ...................................................... 109 18.1.5 I/O pages ........................................................... 111 18.1.6 Event pages ......................................................... 113 18.1.7 Alarm pages ......................................................... 114 18.1.8 Device status pages ................................................. 114 18.1.9 Measurement pages ................................................... 116 18.1.10 Menu to other screens page ......................................... 118 18.1.11 Shortcut menu page ................................................. 119

18.2 MENUS PAGES ............................................................. 120 18.2.1 Operation of the menus .............................................. 120 18.2.2 Password management ................................................. 131

18.3 OTHER SCREENS ........................................................... 133 18.3.1 Contrast setting .................................................... 133 18.3.2 USB treatment ....................................................... 133

19. MEASUREMENT LIST .................................................... 135

APENDICE I PREVENTIVE MAINTENANCE ....................................... 140

I.1. ERROR DETECTION ......................................................... 141 I.2. Error handling procedure ................................................ 142

GENERAL DESCRIPTION


User Manual 6

1. GENERAL DESCRIPTION

1.1 FUNCTIONAL DESCRIPTION

Table 1 shows the features and measurements available.

Table 1 Functions

Functions and measurements

Frequency

Line phase voltages (phase and mean)

Line to line voltages (combination of phase and

mean)

Current sequences

Harmonic distortion (phase THD and mean THD)

Neutral line-phase current

Neutral harmonic distortion

Active power (signed)

Reactive power (signed)

Apparent power

Active energy counter (positive and negative)

Active energy counter (positive and negative)

Power factor (signed)

Maximum and minimum counters

Oscillography

Historical reports

Phase currents and voltages are measured with 0.2 class precision (by IEC688:1992).

Reference conditions for this class are:

V (measured) VN 2%

F FN 0,1 %

Waveform Sinusoidal, distortion factor 0,2

Power factor 1,0.........0,8 inductive o

capacitive

Temperature 23C 2C

V supply 1%

Influence of environmental conditions:

Magnitude Tolerance Variation in % referred to the class

Temperature - 10C/55C 100%

Frecuency FN 10% 100%

Voltage VN 20% 50%

Power factor +0,5...1...+0,5 50%

Waveform distortion factor 0,2 200%

GENERAL DESCRIPTION


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1.2 MODEL ENCODING

I/O

1

CO

M1

CO

M2

CO

M3

CO

M4

CO

M5

CO

M6

ET

H1

ET

H2

I/O

2

I/O

3

I/O

4

I/O

5

I/O

6

I/O

7

I/O

8

C D B

0

1

2

A

B

C

D

A

Single PS 85-300 Vdc+ 6DI 220 Vdc + 4DO B

Single PS 18-60 Vdc+ 6DI 24 Vdc + 4DO C

Single PS 18-60 Vdc+ 6DI 48 Vdc + 4DO D

Redundant PS 48 Vcc / 48Vcc F

G

A GFO

B PFO

C RS232C

D RS485

X No port

E GFO

F RJ45

G GFO (ETH with PRP redundancy) Note 7

H RJ45 (ETH with PRP redundancy) Note 7

I GFO (Link failover redundancy) Note 9

J RJ45 (Link failover redundancy) Note 9

K LC (Link failover redundancy) Note 9

L LC

M GFO (ETH with HSR redundancy) Note 7

N RJ45 (ETH with HSR redundancy) Note 7

X No port

A

Note 1 B

C

A No board

B 11 DI (24Vdc) + 9 DO

C 11 DI (48Vdc) +9 DO

D 11 DI (125 Vdc) + 9 DO

E 11 DI (220 Vdc) + 9 DO

F 32 DI (24Vdc)

G 32 DI (48Vdc)

H 32 DI (125 Vdc)

I 32 DI (220 Vdc)

J 16 DI (24Vdc)-8 independent DO

K 16 DI (48Vdc)-8 independent DO

L 16 DI (125 Vdc)-8 independent DO

M 16 DI (220 Vdc)-8 independent DO

N 16 DI (24 Vdc)- 16 DO

O 16 DI (48Vdc)- 16 DO

P 16 DI (125 Vdc)- 16 DO

Q 16 DI (220 Vdc)- 16 DO

R 16 DI (24Vdc)-8 AI Note 8

S 16 DI (48Vdc)-8 AI Note 8

T 16 DI (125 Vdc)-8 AI Note 8

U 16 DI (220 Vdc)-8 AI Note 8

V 16 DI (24 Vdc)- 8 AI (4 isolated) Note 8

W 16 DI (48Vdc)- 8 AI (4 isolated) Note 8

X 16 DI (125 Vdc)- 8 AI (4 isolated) Note 8

Y 16 DI (220 Vcc)- 8 AI (4 isolated) Nota 8

0 8DI (24Vcc) + 4DO (h.b.c.o.) + 4DO

1 8DI (48Vcc) + 4DO (h.b.c.o.) + 4DO

2 8DI (125Vcc) + 4DO (h.b.c.o.) + 4DO

3 8DI (220Vcc) + 4DO (h.b.c.o.) + 4DO

4 8DI (24Vcc) + 8DO

5 8DI (48Vcc) + 8DO

6 8DI (125Vcc) + 8DO

7 8DI (220Vcc) + 8DO

Note 1: The terminals for the power supply inputs are pyn type standard terminals.

Note 2: To know the order of the boards in the rack, consult the number of the terminals on the rear views of each chassis.

Note 3: In the 19" chassis, board 2 only available with pyn type standard terminals.

Note 4: Available only for 1/2 19" chassis without measurement and 19" chassis.

Note 5: Available only for 19" chassis.

Note 6: Available only for 19" chassis without measurement.

Note 7: PRP/HSR only available for ETH-1. With this option ETH-2 can only be of the same type as the ETH-1 (GFO or RJ45).

Note 8: Standard analogue inputs configuration: +/-5mA, +/-5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-20mA, +/-20mA. Consult other configurations.

Note 9:This option requires selecting both ETH1 as ETH2 and supports any combination of options I , J and K.

Note 10: Not available for PRP ethernet communication

ETH-1

Board 3

Closed terminals for analog inputs and pin type terminals for the rest

COM-4 (Note 10)

ETH-1

COM-6 (Note 10)

BOARD SELECTION

ETH-2

Board 5 (Note 5)

Closed terminals

MODEL

Control

1/2 chassis 19" 5U with configurable keyboard

1/2 chassis 19" 5U with predefined keyboard

Pin type standard terminals

Control + Measurement + Synchronism

INGEPAC EF CD MODEL

REAR SERIAL COMMUNICATION PORT

COM-1

COM-2

COM-3 (Note 10)

Chassis 19" 4U with configurable keyboard

Control + Measurement

POWER SUPPLY MODULE

HOUSING

Chassis 19" 4U with predefined keyboard

COM-5 (Note 10)

REAR ETHERNET COMMUNICATION PORT

Board 6 (Note 5)

Board 2 (Note 3)

Board 8 (Note 6)

Board 7 (Note 5)

ETH-2

TERMINALS

Single PS 85-300 Vdc+ 6DI 125 Vdc + 4DO

Redundant PS 125 Vcc / 125Vcc

Board 4 (Note 4)

(Note 2)

I/O BOARD CONFIGURATION

GENERAL DESCRIPTION


User Manual 8

The following figures show the oard position acording to model encoding. Figure 1 CD1 and CD2: 19 chassis

Figure 2 CD1 and CD2: 19 chassis

Figure 3 CD0 19 chassis

Figure 4 CD0 19 chassis

Figure 5 Redundant power supply 19

chassis

Figure 6 Redundant power supply 19 chassis

GENERAL DESCRIPTION


User Manual 9

1.3 USER INTERFACE

Local. The front board is equipped with:

10-digit numerical keyboard with decimal point, plus R key

4 scroll keys: (Up), (Down), (Left), (Right)

3 general keys (Enter), ESC (Escape), MENU

Function keys depending on the model:

5 function keys (I, O, DES, SEL, INF)

7 function keys (I, O, F1...F5)

12 function keys (I, O, DES, SEL, INF, F1F7)

16 function keys (I, O, F1F14)

19 fully assignable LEDs

1 unit operation LED

USB 2.0 front port for downloading reports and loading CID

Front RJ45 port for communications

1.4 PARALLEL REDUNDANCY PROTOCOL (PRP)

The PRP (Parallel Redundancy Protocol) is a redundancy communication protocol defined in

the IEC 62439-3 standard and it is one of the redundancy mechanism recommended in IEC 61850

networks.

In the PRP protocol the device use two redundant ethernet ports and the protocol is based

on the simultaneous transmission and reception of data via both independent ports.

In PRP solutions two independent ethernet networks are used. Each device is attached to

both networks and sends and receives all the frames over both LANs simultaneously, consumes

the first frame and discards the duplicate. With this mechanism PRP ensures zero-packet

loss and zero recovery time upon single network failures.

The two LANs have no connection between them and are assumed to be fail-independent, both

are identical in protocol at the MAC-LLC level, but they can differ in performance and

topology.

With the PRP protocol additional information called RCT (Redundancy Control Trailer) is

added to the Ethernet frame at the link layer in order to control redundancy. This

information is transparent for devices that do not use PRP protocol and it is used by PRP

devices to discard the duplicate frames.

Devices without PRP can be connected to one of the redundant ethernet networks but in that

case they only can communicate with the devices connected to the same network. In order to

enable redundancy in non-PRP devices an external converter called RedBox (Redundancy Box)

can be used.

1.5 LINK FAILOVER REDUNDANCY

With the link failover redundancy the device uses two ethernet ports for a redundant

communication.

In this redundancy mode the device communicates by one of the ethernet ports and if there

is a link failure in that port, switches to the redundant port if the link status of that

port is active.

GENERAL DESCRIPTION


User Manual 10

If the link status of the passive port returns to normal, the communication is maintained

in the active port and the devices only change the active port in case of link failure.

In this redundancy, unlike the case of PRP redundancy, it should not be used two

independent ethernet networks. The two Ethernet ports of the equipment must be connected to

different network switches, but must belong to the same network, so that the switches

should be connected at some point in the network.

This switching is almost instantaneous, allowing even gooses redundancy without loss or

minimal loss (1 repetition). Regarding communications with IEC 61850 clients, depending on

the ring reconfiguration time communications, we even could not lose the connection or the

open session.

1.6 HIGH-AVAILABILITY SEAMLESS REDUNDANCY (HSR)

The HSR is a redundancy communication protocol defined in the IEC 62439-3 standard and it

is one of the redundancy mechanism recommended in IEC 61850 networks.

In the HSR protocol the device use two redundant ethernet ports and the protocol is based

on the simultaneous transmission and reception of data via both independent ports.

In the HSR networks no external switches are used, instead each device has two ring ports,

and all the devices are connected in a ring topology, with one port of the device connected

to the previous device and the other connected to the following device.

For each frame to send, the device sends it duplicated over both ports. So one frame

travels in the ring in the clockwise direction and the other frame travels in counter-

clockwise direction. Each direction is treated as a separate network. So if there is a

failure in one point of the network, the frames reach the destination using the other

direction in the ring. With this mechanism HSR ensures zero-packet loss and zero recovery

time upon single network failure.

An HSR tag is placed at the beginning of each frame to allow early identification of

frames. With this tag each device can identify the HSR tagged traffic and reject the

duplicated frames coming from the both ports of a device and the frames circulating in the

ring. When a device receives a frame directed to it or that it sent, the frame is discarded

and it is not forwarded again in the ring. The frame is also discarded if it is a frame

that it already sent in the same direction (i.e. multicast frames).

Devices within the ring are restricted to be HSR-capable IEDs. In order to enable

redundancy in non-HSR devices an external converter called RedBox (Redundancy Box) can be

used.

GENERAL DESCRIPTION


User Manual 11

1.7 INTERCONNECTIONS

Interconnections depend on the modules selected. The connections associated to each of the

modules are indicated, and thus the diagram will depend on the modules installed.

1.7.1 CPU

Figure 7 3-contact relay and IRIG-B

1.7.2 Power supply

The two options are a redundant power supply and a simple power supply with

inputs/outputs.

Figure 8 Simple power supply

Figure 9 Double power supply

1.7.3 Input/output cards

The I/O modules available are:

Module 1 (Figure 10): Equipped with 11 digital inputs and 9 digital outputs grouped as follows:

Inputs: 4 independents + 3 with a common point + 4 with a common point.

Outputs: 5 independents + 3 with a common point + 1 switched (3 contacts).

GENERAL DESCRIPTION


User Manual 12

Figure 10 Module 11 digital inputs and 9 digital outputs


Inputs: 16 with a common point.

Outputs: 16 with a common point.




Outputs: 8 independent.


Module 4 (Figure 13): Equipped with 32 digital inputs grouped as follows:

Inputs: 16 with a common point + 16 with a common point.

Figure 13 Module 32 inputs

Module 5 (Figure 14): Equipped with 16 digital inputs and 8 analogue inputs grouped as follows:


Analogue: 8 independent. The analogue inputs have standard configuration, that could be changed among the options: 1mA, 2.5mA, 5mA, 20mA, 5V,

10V

GENERAL DESCRIPTION


User Manual 13

Standard configuration of analogue inputs

Input 1 Input 2 Input 3 Input 4 Input 5 Input 6 Input 7 Input 8

+/- 5mA +/- 5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 20mA +/- 20mA

Figure 14 Module with 16 digital inputs and 8 analogue inputs

Module 6 (Figure 15): Equipped with 16 digital inputs and 8 analogue inputs (4 isolated) grouped as follows:


Analogue: 8 independent, 4 of them are isolated and 4 have a common point. The analogue inputs have standard configuration, that could be changed

among the options: 1mA, 2.5mA, 5mA, 20mA, 5V, 10V

Standard configuration of analogue inputs

Input 1 Input 2 Input 3 Input 4 Input 5 (isolated)

Input 6 (isolated)

Input 7 (isolated)

Input 8 (isolated)

+/- 5mA +/- 5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 20mA +/- 20mA

Figure 15 Module with 16 digital inputs and 8 analogue inputs (4 isolated)

Mdule 7 (Figure 16): Equipped with 8 digital inputs, 4 high speed digital outputs (hbco) and 4 digital outputs grouped as follows:

Inputs: 8 independent.


Figure 16 Mdule 8 inputs, 4 outputs (hbco) y 4 digital outputs

GENERAL DESCRIPTION


User Manual 14

Mdule 8 (Figure 17): Equipped with 8 digital inputs, 8 digital outputs grouped as follows:

Inputs: 8 independent.


Figure 17 Mdule 8 inputs, 8 outputs

1.7.4 Analogue inputs

The following diagram shows the configuration of the analogue inputs:

GENERAL DESCRIPTION


User Manual 15

1.7.4.1 Wiring diagrams

The following figures show different interconnection options for the analogue inputs,

in accordance with the available inputs.

Figure 18 Connection A. 3 wires connection: 3TT and 3TC

GENERAL DESCRIPTION


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Figure 19 Connection A. 4 wires connection : 3TT and 3TC

GENERAL DESCRIPTION


User Manual 17

Figure 20 Connection A. 3 wires connection: 3TT, Vneutral and 3TC

GENERAL DESCRIPTION


User Manual 18

Figure 21 Connection B.Delta 3 wires: 2TT and 3TC

GENERAL DESCRIPTION


User Manual 19

Figure 22 Connection B.Delta 3 wires: 2TT and 2TC

GENERAL DESCRIPTION


User Manual 20

Figure 23 Connection D. Delta 3 wires: 2TT and 1TC (balanced load)

GENERAL DESCRIPTION


User Manual 21

Figure 24 Connection E.4 wires: 1TT and 1TC (balanced load)

GENERAL DESCRIPTION


User Manual 22

Figure 25 Connection F.3 delta wires: 1TT and 1TC (balanced load)

GENERAL DESCRIPTION


User Manual 23

Figure 26 Connection G.4 Y wires: 2TT and 3TC

GENERAL DESCRIPTION


User Manual 24

Figure 27 Connection A with synchronism (model CD2)

HARDWARE


User Manual 25

2. HARDWARE

2.1 CONSTRUCTION FEATURES

2.1.1 Half chassis ( 19)

2.1.2 19 chassis

HARDWARE


User Manual 26

2.2 REAR TERMINALS

The rear section will vary in accordance with the options selected for the unit. The

following figures show various possible configurations.

2.2.1 Configuration options

The rear section options may vary depending on the options selected:

Power supply unit. There are two options available:

Simple with inputs/outputs. Equipped with a 3-contact terminal with power supply with screw and a 17-contact terminal with screw (Figure 28).

Redundant. Equipped with two 3-contact terminals for each of the power supplies.

Inputs/outputs cards. All the input/output modules have two 17-contact terminals with screw.

CPU. Equipped with a 6-contact terminal with screw for the digital output of 3 contacts and the IRIG-B inputs. Equipped with different Ethernet and standard

communications module options (Figure 7).

Analogue. Equipped with two 12-contact terminals with screw.

Communications. To choose between:

Ethernet: RJ45 and G.F.O.

Standard: RS232, RS485, G.F.O. and P.F.O.

Pin type or closed type terminals may be chosen for the analogue and input/output

terminals.


Different options which modify the view of the rear section may be selected (from top to

bottom):

Simple/redundant power supply

1 or 2 I/O modules

Communication ports in the CPU

Choose between analogue card, I/O module or nothing

Figure 28 shows rear section with the options:

Simple power source with inputs/outputs

2 input/output cards

CPU with communication ports:

Ethernet GFO + RJ45

Standard RS232+RS485+GFO+PFO

Analogue card with up to 12 transformers

HARDWARE


User Manual 27

Figure 28 Rear section with analogue and simple source

Figure 29 Rear section without analogue and simple source

2.2.3 19 chassis

Different options which modify the view of the rear section may be selected (from top to

bottom and left to right):

Simple/redundant power supply

1 or no I/O modules

Communication ports in the CPU

Choose between analogue card, I/O module or nothing

Number of I/O modules

In Figure 30 the next options can be seen:

Simple power source with inputs/outputs

5 input/output cards

CPU with communication ports:

Ethernet GFO + RJ45

Standard with 3 RS232 + 2 GFO + PFO

Analogue card with up to 12 transformers

HARDWARE


User Manual 28

Figure 30 Rear section with analogue and simple source

Figure 1 Rear section without analogue and simple source

2.3 FRONT INTERFACE


There are two half-chassis front options ( 19 and 5U):

Configurable functional keys (Figure 31)

Fixed functional keys (Figure 32).

The front interfaces are equipped with:

Graphic display

19 general use LEDs with interchangeable labels

1 2-colour unit status LED

Numeric keypad

7 operational keys

Ethernet communication

Master USB communication

Depending on the model, the following are available:

5 functional keys for selecting with interchangeable labels + 2 operational keys

3 fixed function keys + 2 operational keys.

HARDWARE


User Manual 29

Figure 31 Configurable functional keys

Figure 32 Fixed functional keys

2.3.2 19 chassis

There are two 19 and 4U chassis front options:

Configurable functional keys (Figure 33)

Fixed functional keys (Figure 34)

The front interfaces are equipped with:

Graphic display

19 general use LEDs with interchangeable labels

1 2-colour unit status LED

Numeric keypad

7 operational keys

Ethernet communication

Master USB communication

Depending on the model, the following are available:

14 functional keys for selecting with interchangeable labels + 2 operational keys

3 fixed function keys + 2 operational keys + 7 functional keys with interchangeable labels for selecting.

Figure 33 Configurable functional keys

HARDWARE


User Manual 30

Figure 34 Fixed functional keys

2.3.1 Closed Terminals

The next figures show the closed terminals used in the digital I/O boards (Figure 35)

and the transformer inputs (V/I) (Figure 36).

Figure 35 Closed Terminals I/O boards

Figure 36 Closed Terminals transformer inputs (V/I)

2.4 TECHNICAL CHARACTERISTICS

2.4.1 Power supply voltage

125 Vdc models: 110Vdc-20% up to 250Vac + 10%:

Operating range:

Direct: 85Vdc up to 300Vdc

Alternating: 85Vac up to 265Vac

24/48 Vdc models: 24Vdc-20% up to 48Vdc + 20%:

Operating range:

Direct: 18Vdc up to 60Vdc

Burden. Depends on the cards connected.

20W + 0,5W for each relay activated

HARDWARE


User Manual 31

2.4.2 Digital outputs

Independent standard and trip outputs:

The characteristics of the independent contact outputs are as follows:

Permanent current: 8 A at 25C

Make: 30 A 1sec

Connection capacity 2500W at 250Vdc

Open or break capacity:

200Vdc 125Vdc 48Vdc

With resistive load 1.0A 1.5A 2.0A

With inductive load

L/R=40ms

0.7A 1.0A 1.5A

Operating time: 5ms activation and 8ms deactivation

Signal outputs:

The characteristics of the 3-contact switched, common point signal outputs are:


Make:

30 A sec.

20 A 1 sec.


200Vdc 125Vdc 48Vdc

With resistive load 0.2A 0.4A 1.0A

With inductive load

L/R=40ms

0.1A 0.2A 0.5A

Operating time: 8ms activation and deactivation

The compliance of the common point outputs is the same as that of the independent

outputs. However, due to sharing a common point, only 2 relays can be activated

simultaneously.

High break contact outputs (h.b.c.o outputs):

The characteristics of the independent contact outputs are as follows:


Make: 30 A 1sec

Connection capacity 2500W at 250Vdc


200Vdc 125Vdc 48Vdc

With resistive load 10A 10A 10A

With inductive load 10A L/R=20ms 10A L/R=40ms 10A L/R=40ms

Cyclic capacity: 4 cycles in 1 second, 2 minutes waiting for thermal dissipation

Operating time:

5ms activation and 5ms deactivation with resistive load

6ms activation and 14ms deactivation with L/R = 40ms

HARDWARE


User Manual 32

2.4.3 Digital inputs

The input burden is lower than 3mA at nominal voltage.

The inputs do not have polarity.

They have a fixed range with 4 nominal voltage options:

Rated V Characteristics

24Vdc

Not activated below 9 Vdc.

Activated above 12 Vdc.

Maximum voltage 72 Vdc

48Vdc




125Vdc


They are activated above 87 Vdc.


250Vdc




2.4.4 IRIG-B input and PPS

Equipped with an input for synchronization by GPS, using IRIG-B time codes (Figure 37)

Demodulated input (TTL levels).

Cable type: 2-wire, shielded

Insulation: 2000 V

The input circuit is a 390 ohm serial resistance with an opto-isolator; for a 5 V signal,

the approximate burden is 10 mA.

The number of units that can be connected in parallel to a generator depends on the

output current supply capacity; a typical value is 70 mA, which would enable the

connection of 6 units (although the length and the type of cable can also influence). The

cable must be shielded and twisted.

There is a pulse per second (PPS) input for synchronization:

Demodulated input (TTL levels).

Cable type: 2-wire, shielded

Insulation: 2000 V

Figure 37 Connection example

HARDWARE


User Manual 33

2.4.5 Current and voltage circuits

Phases, neutral. Single rated current 1/5 A.

Measurement range: 0,001A to 7,5A.

Thermal capacity:

Permanent 20 A

Short duration 50 A (10 sec.)

500 A (1 sec.)

Burden at In= 5 A

HARDWARE


User Manual 34

USB

USB 2.0 compatible version

Master operating mode

Speed: 480Mbps (high-speed), 12Mbps (full-speed) or 1.5Mbps (low-speed)

Insulation 500V

2.4.7 Rear communications

2.4.7.1 Ethernet communication

Ethernet via RJ45 cable

RJ45 connector (female)

Cable type: Shielded

Cable length: 100 m maximum

Baud rate: 10/100 Mb.

Insulation 500V

Ethernet via glass optical fiber

ST connector

Wavelength: 1300nm

Permitted attenuation 8 db with glass fiber

Multimode glass optical fiber: 62.5 /125 m

Baud rate: 100 Mb.

Maximum distance: 1.5km

Ethernet via LC conector

Connector: LC duplex

Wavelength: 1310 nm

Permitted attenuation 8 db with glass fiber

Multimode: 62.5/125 u m and 50/125um

Baud rate: 100 Mb.


2.4.7.2 Standard communications

Glass optical fiber

ST connector

Wavelength: 820nm

Permitted attenuation: 8 db with 62.5 /125 m glass fiber

Multimode glass optical fiber: 62.5 /125 m


Plastic optical fiber

HP standard connector

Wavelength: 660nm

Permitted attenuation: 24.7db with 1mm plastic cable and 22db with 200 m silica cable

HARDWARE


User Manual 35

Maximum distance: 115m with 1mm plastic cable and 1.9km with 200 m silica cable

RS232

DTE 9 pin female D type

Cable type: Shielded

Cable length: 15 m maximum

Insulation 500V

RS485

DTE 9 pin female D type

Cable type: Shielded crossed pair

Cable length: 1.000 m maximum.

Insulation 500V

2.5 ENVIRONMENTAL CONDITIONS

Operating temperature: -40 to +60C

Storage temperature: -40 to 85 C

Relative humidity: Up to 95% without condensation

2.6 TESTS

2.6.1 Climatic test

TEST STANDARD

Cold IEC -60068-2-1

-40C, 16 hours

Dry Heat IEC -60068-2-2

+85C, 16 hours

Damp heat steady state IEC -60068-2-78

+40C/93%RH, 96 hours

Damp heat cyclic

IEC -60068-2-30

55C/95% HR 6 cyclesof 12+12

hours

rapid change of temperature IEC -60068-2-14

-20C/+70C 2 cycles of 4+4

hours

External protection level IEC60529

IP30

2.6.2 Insulation and electrical safety tests

TEST STANDARD

Dielectric test

IEC 60255-5

2.5 kVac

Insulation resistance test IEC 60255-5

> 100 M at 500Vdc.

Impulse voltage test

IEC 60255-5

5kV MC

5kV MD

Protective earthing continuity test IEC 61131-2

30 A 0.1

Measurements of high Leakage current IEC 60255-27

HARDWARE


User Manual 36

2.6.3 Electromagnetic tests

TEST STANDARD

1MHz burst immunity test IEC 60255-22-1

2.5kV MC

2.5kV MD

Damped oscillatory waves immunity test IEC 61000-4-18

2.5kV MC

2.5kV MD

Electrostatic discharges immunity test

IEC 61000-4-2

8kV/15kV

Electrical Fast transient immunity test

IEC 61000-4-4:

4kV,5kHz

Surge immunity test

IEC 61000-4-5

4kV MC

2kV MD

DC power supply interruptions, dips and variations immunity

test

IEC 61000-4-29

100% 300 ms

60% 300 ms

30% 5s

AC power supply interruptions and dips immunity test

IEC 61000-4-11

100% 10 ms, 20 ms, 5 s

60% 200 ms

30% 500 ms

20% 5 s

Ripple immunity test IEC 61000-4-17

15% (50 and 100 Hz)

Measurements of Harmonics current emissions IEC 61000-4-7 / IEC 61000-

3-2

Power frequency immunity test IEC 60255-22-7

Class B

Measurements of Radioelectric emissions IEC 61000-6-4

Class A

Radiated radiofrequency fields immunity test

IEC 61000-4-3

10V/m

Conducted disturbances induced by radiofrequency fields

immunity test

IEC 61000-4-6

10Vrms

50 Hz magnetic fields immunity test IEC 61000-4-8

100 A/m 1000 A/m (2 s)

Pulse magnetic fields immunity test IEC 61000-4-9

1000 A/m

Damped oscillatory magnetic field immunity test IEC 61000-4-10

100 A/m

2.6.4 Mechanical tests

TEST STANDARD

Vibration (sinusoidal)

IEC 60255-21-1:

Class I

Shocks and bumps:

IEC 60255-21-2

Class I

Seismic IEC 60255-21-3

Class I

MEASUREMENT


User Manual 37

3. MEASUREMENT

The measurements corresponding to 4 current trafos and 4 voltage trafos are calculated over

these models, based on those calculated by the powers and energies.

T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12

I phase A I phase B I phase C I neutral -- -- -- -- V neutral V phase A V phase B V phase C

There are rms and fundamental frequency measurements.

The measurements measured and/or calculated by the unit are:

Voltage measurements. There are rms and fundamental frequency measurements. See Table 1.

Phase A simple voltage Vab compound voltages

Angle V phase A Vbc compoundvoltajes

Phase B simple voltage Vca compoundvoltages

Angle V phase B Average compound voltages

Phase B simple voltage Voltage unbalance

Angle V phase B Harmonic distortion in Va, Vb, Vc and average (%)

Average simple voltage Frequency

Neutral voltage

Angle V neutral

Measurements of currents. There are rms and fundamental frequency measurements. VerTable 2.

Phase A current (Amperes) Neutral current

Angle I phase A Angle i neutral

Phase B current (Amperes) Harmonic distortion in Ia, Ib, Ic and average (%)

Angle I phase B Current unbalance

Phase C current (Amperes)

Angle I phase C

Phase average current

Measurements of power and energy. There are rms and fundamental frequency measurements. VerTable 3.

Active power(kW) Active energy counter (positive)

Reactive power(kVAR) Active energy counter (negative)

Aparent power (kVA) Reactive energy counter (positive)

Power factor phase A, B, C and average Reactive energy counter (negative)

MEASUREMENT


User Manual 38

Table 1 Voltage measurements

Measurement Description Node Data Atribute

V phase A rms (module and angle) VA MMXU PhV phsA

V phase B rms (module and angle) VB MMXU PhV phsB

V phase C rms (module and angle) VC MMXU PhV phsC

Phase Average voltage rms (module) AVERAGE V MMXU PhV net

V neutral rms (module and angle) VN MMXU PhV neut

V phase A fundamental (modulo y

argumento) VA (fundamental) FUNMMXU

FunPhV phsA

V phase B fundamental (module and angle) VB (fundamental) FUNMMXU FunPhV phsB

V phase C fundamental (module and angle) VC (fundamental) FUNMMXU FunPhV phsC

V neutral fundamental (module and angle) VN (fundamental) FUNMMXU FunPhV neut

V compound AB VAB MMXU PPV phsAB

V compound BC VBC MMXU PPV phsBC

V compound CA VCA MMXU PPV phsCA

V compound average AVERAGE U MMXU PPV net

THD voltage phase A THD phase A Voltage MHAI ThdPhV phsA

THD voltage phaseB THD phase B Voltage MHAI ThdPhV phsB

THD voltage phaseC THD phase C Voltage MHAI ThdPhV phsC

THD voltage average THD Average Voltage MHAI ThdPhV net

THD neutral voltage THD Neutral Voltage MHAI ThdPhV neut

Sequence V0 (module and angle) V0 MSQI SeqV c1



Frequency Frequency MMXU Hz net

Table 2 Current measurements


I phase A rms (module and angle) IA MMXU A phsA

I phase B rms (module and angle) IB MMXU A phsB

I phase C rms (module and angle) IC MMXU A phsC

Phase Average currentrms (module) AVERAGE I MMXU A net

I neutral rms (module and angle) IN MMXU A neut

I phase A fundamental (module and angle) IA (fundamental) FUNMMXU FunA phsA

I phase B fundamental (module and angle) IB (fundamental) FUNMMXU FunA phsB

I phase C fundamental (module and angle) IC (fundamental) FUNMMXU FunA phsC

I neutral fundamental (module and angle) IN (fundamental) FUNMMXU FunA neut

THD current phase A THD phase A current MHAI ThdA phsA

THD current phase B THD phase B current MHAI ThdA phsB

THD current phase C THD phase C current MHAI ThdA phsC

THD current average THD Average current MHAI ThdA net

THD neutral current THD Neutral current MHAI ThdA neut

Sequence I0 (module and angle) I0 MSQI SeqA c1



MEASUREMENT


User Manual 39

Table 3 Power measurements


Total active power ACTIVE POWER P MMXU TotW net

Total reactive power REACTIVE POWER Q MMXU TotVAr net

Average apparent power POWER S MMXU TotVA net

Phase A active power Phase A Active Power MMXU W phsA

Phase A reactive power Phase A Reactive Power MMXU VAr phsA

Phase A apparent power Phase A S Power MMXU VA phsA

Phase B active power Phase B Active Power MMXU W phsB

Phase B reactive power Phase B Reactive Power MMXU VAr phsB

Phase B apparent power Phase B S Power MMXU VA phsB

Phase C active power Phase C Active Power MMXU W phsC

Phase C reactive power Phase C Reactive Power MMXU VAr phsC

Phase C apparent power Phase C S Power MMXU VA phsC

Phase A power factor Cosine phi rms phase A MMXU PF phsA

Phase B power factor Cosine phi rms phase B MMXU PF phsB

Phase C power factor Cosine phi rms phase C MMXU PF phsC

Average power factor Cosine phi rmsaverage MMXU PF net

Total active power (fundamental) Active power P (fund) FUNMMXU FunTotW net

Total reactive power (fundamental) Reactive power Q (fund) FUNMMXU FunTotVAr net

Average apparent power (fundamental) Power S (fund) FUNMMXU FunTotVA net

Phase A active power (fundamental) Phase A Active Power (fund) FUNMMXU FunW phsA

Phase A reactive power (fundamental) Phase A Reactive Power (fund) FUNMMXU FunVAr phsA

Phase A apparent power (fundamental) Phase A S Power (fund) FUNMMXU FunVA phsA

Phase B active power (fundamental) Phase B Active Power (fund) FUNMMXU FunW phsB

Phase B reactive power (fundamental) Phase B Reactive Power (fund) FUNMMXU FunVAr phsB

Phase B apparent power (fundamental) Phase B S Power (fund) FUNMMXU FunVA phsB

Phase C active power (fundamental) Phase C Active Power (fund) FUNMMXU FunW phsC

Phase C reactive power (fundamental) Phase C Reactive Power (fund) FUNMMXU FunVAr phsC

Phase C apparent power (fundamental) Phase C S Power (fund) FUNMMXU FunVA phsC

Phase A power factor (fundamental) Cosine phi rms phase A (fund) FUNMMXU FunPF phsA

Phase B power factor (fundamental) Cosine phi rms phase B (fund) FUNMMXU FunPF phsB

Phase C power factor (fundamental) Cosine phi rms phase C (fund) FUNMMXU FunPF phsC

Average power factor (fundamental) Cosine phi rms average (fund) FUNMMXU FunPF net

The available measurements depend on the connection type:

A Connection. The simple currents (Ia, Ib, Ic) and neutral and voltages (Va, Vb, Vc) and neutral are directly measured, and the rest of the measurements are

calculated on the basis of these

B Connection. The simple currents (Ia, Ib, Ic) and neutral and compound voltages (Vab, Vbc, Vca) are directly measured, and the rest of the measurements are

calculated on the basis of these. Simple voltages are not available.

D Connection. The simple current Ia and compound voltages (Vab, Vbc, Vca) are directly measured. The rest of the measurements are calculated on the basis of

these. Simple voltages are not available. The currents Ib and Ic are calculated

from Ia because the load is balanced

E Connection. The simple current of phase A (Ia)and simple voltage of phase A (Va)are directly measured, and the rest of the measurements are calculated on the

basis of theseThe voltage Vb and Vc are calculated from Va and the currents Ib and

Ic are calculated from Ia because the load is balanced.

F Connection. The simple current of phase C (Ic)and compound voltage of phases AB (Vab)are directly measured.The voltage Vbc and Vca are calculated from Vab and the

currents Ia and Ib are calculated from Ia because the load is balanced. Simple

voltages are not available.

G Connection. The simple currents (Ia, Ib, Ic) and neutral and voltages (Va, Vc) are directly measured. The rest of the measurements are calculated on the basis of

these. The simple voltage Vb is calculated from the other voltages (balanced load).

The power measurements are calculated with the meausured voltajes and currents. Depending

on the connection type, phase and/or total power are available.

Depending on the connection type, phase and/or average power factor are available.

MEASUREMENT


User Manual 40

There are four Energy counters: positive active, negative active, positive reactive,

negative reactive.

Table 4 Available measurements with connection type

Measurement A B D E F G

Voltage phase A (module)

Voltage phase B (module)

Voltage phase C (module)

AverageV simple (module)

V neutral (module)

Voltage phase A (angle)

Voltage phase B (angle)

Voltage phase C (angle)

Voltage neutral (angle)

Voltage phases AB (module)

Voltage phases BC (module)

Voltage phases CA (module)

Average V compound (module)

Current phase A (module)

Current phase B (module)

Current phase C (module)

Average current (module)

I neutral (module)

Current phase A (angle)

Current phase B (angle)

Current phase C (angle)

Current neutral (angle)

THD Voltage phaseA

THD Voltage phaseB

THD Voltage phaseC

THD voltaje average

THD V neutral

THD Voltage phasesAB

THD Voltage phasesBC

THD Voltage phasesCA

THD voltaje compoundaverage

THD Current phaseA

THD Current phaseB 99

THD Current phaseC

THD Current average

THD I neutral

Sequence V0

Sequence I0

Sequence V1

Sequence I1

Sequence V2

Sequence I2

Active Power

Reactive Power

Apparent Power

Active Power phase A

Reactive Power phase A

Apparent Power phase A

Active Power phase B

Reactive Power phase B

Apparent Power phase B

Active Power phase C

Reactive Power phase C

Apparent Power phase C

Power Factor phase A

Power Factor phase B

Power Factor phase C

Power Factor average

MEASUREMENT


User Manual 41

3.1 38BMEASUREMENTS DEPENDING ON WIRING PROCEDURES

The available measurements on each connection type are showed in Table 4.

3.1.1 Connection Type A

The simple currents and voltages are directly measured, and the rest of the measurements

are calculated on the basis of these.

Each phase power is calculated with Equation1.

Equation1. Phase Power

iii

iii

iii

IVS

IVQ

IVP

)Im{

)Re{

(beingieach phase A, B and C).

Total power is calculated with Equation 2:

Equation 2. Total Power

P P P P

Q Q Q Q

S S S S

T A B C

T A B C

T A B C

The power factor uses Equation 3 for each phase andEquation 4 for total power.

Equation 3.Power factor for each phase

i

i

iS

Pcos

Equation 4. Total Power Factor

T

T

TS

Pcos

Direct, inverse and zero sequences of currents and voltages are available (Equation 5).

Equation 5. Currents and voltages Sequences

)(3

10 cVbVaVV

)(3

1 21 cVabVaaVV

)(3

1 22 cVabVaaVV

)(3

10 cIbIaII

)(3

1 21 cIabIaaII

)(3

1 22 cIabIaaII

where a=1|120

3.1.2 Connection Type B

The simple currents and compound voltages are directly measured.

There are not measurements of simple voltages, power for each phase (P, Q, S and power

factor) and zero sequence. All of them are marked as invalid.

MEASUREMENT


User Manual 42

Total active power (P), reactive power (Q) and apparent power (S) are calculated using

Equation 6 and average power factor using Equation 4.


caabcbT VIVIP

In the connections, where compound voltages are measured, the voltage zero sequence is

not available and the direct and inverse sequences are calculated with the compound

voltaje as:

Equation 7. Sequences calculation

3)(

3

1 180330

2

1

j

eacVacbVabaVV

3)(

3

1 180330

2

2

j

eacVacbVabaVV

where a=1|120

This wiring type may be connected with only two current trafos, while the measurement of

the third current is carried out as the sum of the other two (see Equation 7).

3.1.3 Connection Type D

In this case, the compound voltages and phase A current are directly measured.

The other two currents, as they are for balanced load, are the same in module as the

measured current, but dephased 120 and 120 respectively.

From this point on, the compound voltages and phase currents are available, and the rest

of the measurements are calculated on the basis of these.



Total active power (P), reactive power (Q) and apparent power (S) are calculated using

Equation 8 and average power factor using Equation 4.

The voltage zero sequence is not available. The direct and inverse sequences are

calculated with the compound voltaje using Equation 7.

Equation 8. Total Power calculation

)(3 bcaT VIP

3.1.4 Connection Type E

In this case, only one measurement voltage and one measurement current are available.

The other two voltages are the same in module as the measured current, but dephased 120

and 120 respectively, because the load is balanced.

The other two currents are the same in module as the measured current, but dephased 120


As the load is balanced, all the sequences are zero.

The power of each phase is the same and it is enough to calculate one of them (Equation

9) and the total power as three times the calculated phase (Equation 10).

MEASUREMENT


User Manual 43

Equation 9.Power for phase A

AAA

AAA

AAA

IVS

IVQ

IVP

Im

Re


AT

AT

AT

SS

QQ

PP

3

3

3

The total and phase power factors are also the same and it is enough with calculating

phase A.

Equation 11. Power factor

cos AA

A

P

S

3.1.5 Connection Type F

In this case, only a measured compound voltage (Vab) and measured current (Ic) are

available.

The other two voltages are the same in module as the measured current, but dephased 120


The other two currents are the same in module as the measured current, but dephased 120


As the load is balanced, all the sequences are zero.



The total power is calculated starting from measured compound voltage and simple current

(Equation 12).

Equation 12. Total Power factor

CpotT

CpotT

CpotT

ABpot

IVS

IVQ

IVP

jVV

3

Im3

Re3

Only the average power factor is available (Equation 13).

Equation 13. Power factor

T

TT

S

Pcos

3.1.6 Connection Type G

In this case, the three phase currents and simple voltages of phase A and C are directly

measured.

MEASUREMENT


User Manual 44

As the load is balanced, phase B voltage is calculated with Equation 14.

From this point on, the simple voltages and phase currents are available, and the rest of

the measurements are calculated on the basis of these.

The equations are the same as A connection.

Equation 14. Vb Voltage calculation

CAB VVV

3.2 16BENERGY COUNTERS

They correspond to the primary of the measurement transformers, so there are parameters

that indicate transformatio ratio of the voltage and current trafos.

The measurement is given as the number of pulses. There is a programmable parameter that

indicates the number of kWh/pulse for the active energy counters, and another kVARh / pulse

for the reactive energy counters.

So, the settings related to the energy counters are:

Voltage trafo ratio

Current trafo ratio

Active Energy counter (kWh)

Reactive Energy counter (kVARh)

Application example:

A 1500kWh burden measurement will read 1500 pulses for an active energy constant of 1 kWh

primary / pulse. The Reading will be 300 pulses for an active energy constant of 5 kWh

primary / pulse.

Table 5 Energy counters

Name Node Data Atribute

Positive active Energy counter Active Energy Out MMTR SupWh actVal

Negative active Energy counter Active Energy In MMTR DmdWh actVal

Positive reactive Energy counter Reactive Energy Out MMTR SupVArh actVal

Negative reactive Energy counter Reactive Energy In MMTR DmdVArh actVal

AUTOMATISMS


User Manual 45

4. AUTOMATISMS

Only in models CD2.

4.1 SYNCHRONISM

The synchronism function or synchrocheck waits for the appropriate conditions established

in the settings, to determine breaker closure, both manual and automatic.

Two voltage signals from the two sides of the breaker, which we will call side A and side

B, are compared.

Side A corresponds to the voltage input selected with the setting Side A Phase Select.

This setting selects the analogue input used. The selection between ground to phase and

phase to phase voltages is made with the connection type. With this setting a compensation

factor is applied to equalize the module and the angle of the two voltages compared (side A

and side B).

Side B corresponds to the analogue voltage input connected to the synchronism voltage

terminals.

Table 2 shows the settings of this function:

Enabled. Indicates whether the function is enabled or not. When enabled, the function tests the synchronism conditions. When disabled, manual closure permission is granted,

but automatic permission is refused.

Side A phase Select: selectable between A/AB, B/BC or C/CA, corresponding to the measurement of the selected voltage transformer. A/AB for transformer 10, B/BC for

transformer 11 and C/CA for transformer 12.

Compensation factor (Vs1): the factor by which the module is multiplied in order to equalize the voltages.

Compensation angle (Vs1): the factor to be added to the angle in order to equalize the voltages.

The synchronism function can be disabled by means of a setting (NO) or a breaker closure

permission block digital input.

When disabled, manual closure permission is granted but not automatic closure permission.

In order to give closure permission when enabled, the function contemplates the conditions

that grant undervoltage permission or synchronism permission. If any of then grants

permission, closure permission is granted. Manual and automatic closure permissions are

analysed independently.

Undervoltage:

When disabled undervoltage permission is refused.

When enabled, undervoltage conditions are analised. If undervoltage permission is granted, closure permission is granted, independently of synchronism conditions.

Synchronism: when undervoltage permission is not granted, synchronism conditions are analised

When disabled synchronism permission is refused.

When enabled, synchronism conditions are analised. .

4.1.1 Undervoltage permission

Permission is granted if there is voltage on one or on both sides of the breaker. In

order to verify whether there is no voltage present on one side of the breaker, the

voltage measured is checked to see whether it is lower than the programmed value (see

Table 2).

AUTOMATISMS


User Manual 46

A-Side Voltage presence (V): the voltage measured in side A must exceed this value in order to consider that there is voltage on that side of the breaker.

A-Side Lack of Voltage (V): the voltage measured in side A must be lower than this value in order to consider that there is an absence of voltage on that side of the

breaker. It must be at least 5% less than Voltage presence.

B-Side Voltage presence (V): the voltage measured in side B must exceed this value in order to consider that there is voltage on that side of the breaker.

B-Side Lack of Voltage (V): the voltage measured in side B must be lower than this value in order to consider that there is an absence of voltage on that side of the

breaker. It must be at least 5% less than Voltage presence.

Autoreclose condition. Indicates the conditions for granting reclosing permission with undervoltage:

Without permission: under no circumstances will the function grant undervoltage permission

Not A and Yes B: there must be an absence of voltage on side A in order for the function to grant undervoltage permission.

Yes A and Not B: there must be an absence of voltage on side B in order for the function to grant undervoltage permission.

Not A and Not B: there must be an absence of voltage on both sides of the breaker in order for the function to grant undervoltage permission.

Not A or Not B: there must be an absence of voltage on one of the sides of the breaker in order for the function to grant undervoltage permission.

A xor B: there must be voltage presence on one side of the breaker and an absence on the other in order for the function to grant undervoltage permission.

Manual closing condition. Indicates the conditions for granting undervoltage manual closing permission:

Without permission: under no circumstances will the function grant undervoltage permission

Not A and Yes B: there must be an absence of voltage on side A in order for the function to grant undervoltage permission.

Yes A and Not B: there must be an absence of voltage on side B in order for the function to grant undervoltage permission.

Not A and Not B: there must be an absence of voltage on both sides of the breaker in order for the function to grant undervoltage permission.

Not A or Not B: there must be an absence of voltage on one of the sides of the breaker in order for the function to grant undervoltage permission.

A xor B: there must be voltage presence on one side of the breaker and an absence on the other in order for the function to grant undervoltage permission.

The detection of the presence or the absence of voltage is always done in all the phases.

However, the analysis of the conditions for granting or refusing breaker close permission

is only carried out if the function is enabled.

4.1.2 Synchronism permission

Synchronism permission is given when following conditions indicated by the corresponding

setting are simultaneously fulfilled during a programmable time. These conditions are

based on the comparison of voltage modules, phases and frequency on both sides of the

breaker. The analysis is performed whenever there is voltage on both sides of the

breaker.

Table 2 shows the settings of this function:

Enabling of synchrocheck with reclosure:

None: under no circumstances will the function grant synchronism permission.

AUTOMATISMS


User Manual 47

No compensation: comparisons between angles, modules and frequencies are taken into account to grant permission if the set conditions are met during the

programmed time

Enabling of synchrocheck with manual closure:

None: under no circumstances will the function grant synchronism permission.

No compensation: comparisons between angles, modules and frequencies are taken into account to grant permission if the set conditions are met during the

programmed time

Breaker close time (s): taken into account when calculating the angle difference and providing that the enabling "with compensation" has been programmed. In this

case, the frequency slip is taken into account to compensate for this time.

Voltage difference (V): the difference between the voltage modules on side A and side B must be less than this value in order for permission to be granted.

Frequency difference (Hz): the difference between the frequencies on side A and side B must be less than this value in order for permission to be granted.

Angle difference (): the difference between the voltage angles on side A and side B must be less than this value in order for permission to be granted.

Manual closure condition compliance time (s): the time during which the conditions for the granting of permission for closure must be met.

Reclosure condition compliance time (s): the time during which the conditions for the granting of permission for reclosure must be met.

Synchronism function measurements available in the unit status:

Module, argument, frequency of the voltage on side A

Module, argument, frequency of the voltage on side B

The difference between the module, argument, frequency of the voltage on side A and side B. They are only available when the voltage presence conditions are met

on both sides.

The function has independent settings, commands and outputs:

Node: PROT/RSYN1

Settings and logical inputs: There are 6 settings tables. See Table 2.

Blocking input :: logic input which, when active, blocks the function.

Close blocking: logic input which, when active, blocks the breaker close permission.

Commands:

DOrdSyBlk1: Function block and unblocking. Only acts when the function is enabled.

DOrdPeBlk1: Close permission block and unblock. Only acts when the function is enabled.

Outputs: Table 3 shows the functions output data.

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Table 2 Synchronism settings

Data Setting Minimum Maximum Step Remarks Type

SynEna Enabled 0 1 1 enum

SiASel Side A Phase Select AA/AB, B/BC, C/CA enum

CoModVs1 Compensation factor (Vs1) 0.1 3 0.01 float

CoArgVs1 Compensation angle (Vs1) 0 330 30 float

PrVSiA A-Side Voltage presence(V) 10 200 0.1 float

AbVSiA A-Side Lack of Voltage (V) 10 200 0.1 float

BrClTmms1 Closing time (ms) 0 100000 10 float

SyWReEna1 Sync. Enabled (AR) No,

Without compensation enum

SyWMaClEna1 Sync. Enabled (Close) No,

Without compensation enum

SyDifV1 Voltage difference (V) 0 90 0.1 float

SyDifF1 Frequency difference(Hz) 0.01 5 0.01 float

SyDifA1 Angle difference () 0 360 1 float

ReTmms1 Sync. Time (Autoreclose) 0 100000 10 float

MaClTmms1 Sync.Time (Man.closing) 0 100000 10 float

PrVSiB1 B-Side Voltage presence(V) 10 200 0.1 float

AbVSiB1 B-Side Lack of Voltage (V) 10 200 0.1 float

ClCond1 Manual closing condition enum

ReCond1 Autoreclose condition enum

LogInBlSy1 Blocking input Int32

LogInBlCl1 Close blocking Int32

MaskEna Enable Events Record NO (0) / YES (1) Boolea

n

Synchrocheck function signals (see Table 3). It is necessary that voltage presence is

detected on both sides of the breaker in all of them:

Positive slip Breaker 1: active if the frequency on the B side is also greater than that on side A by more than 10mHz.

Negative slip Breaker 1: active if the frequency on the A side is also greater than that on side B by more than 10mHz.

Underfrequency side B B1: active if the frequency difference of both sides exceeds the setting value and the frequency on side A is greater than that on side B.

Overfrequency side B B1: active if the frequency difference of both sides exceeds the setting value and the frequency on side B is greater than that on side A.

Delay without comp. side B 1: with the difference between the arguments exceeds the setting value and is greater on side A than on side B.

Advance without comp. side B 1: with the difference between the arguments exceeds the setting value and is greater on side B than on side A.

Over Module side B B1: the voltage difference is greater than the programmed setting and the voltage in B is greater than in A.

Under Module side B B1: the voltage difference is greater than the programmed setting and the voltage in A is greater than in B.

Perm. without comp.. B1: indicates that differences in voltage, argument and frequencies are lower than the corresponding settings.

Perm. Manual Close V B1: Manual closure permission for voltage checks. Its active when the undervoltage conditions are met.

Permission Recloser V B1: Reclosure permission for voltage checks. Its active when the undervoltage conditions are met.

Perm. Manual Close B1: closure permission for undervoltage or for synchronism. Its actived, due to compliance with the undervoltage conditions or the

synchronism conditions. If the function is disabled, manual closure permission

will also be signalled.

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User Manual 49

Perm. Reclose Br 1: reclosure permission for undervoltage or synchronism, so that the recloser decides on the automatic closure of the breaker. Its actived, due to

compliance with the undervoltage conditions or the synchronism conditions.

Table 3 Synchronism function outputs for breaker 1

Signal Data Atribute

Positive Slip Breaker 1 PosSlipBr1 stVal

Negative Slip Breaker 1 NegSlipBr1 stVal

Underfrequency side B B1 UFSideBBr1 stVal

Overfrequency side B B1 OFSideBBr1 stVal

Delay without comp. side B 1 DBNSlipBr1 stVal

Adv. without comp.side B B1 ABNSlipBr1 stVal

Over Module side B B1 OAbsBBr1 stVal

Under Module side B B1 UAbsBBr1 stVal

Perm. without comp.. B1 PNoSlipBr1 stVal

Perm. Manual Close B1 PMCBr1 stVal

Perm. Close Recloser Br 1 PRecBr1 stVal

Perm. Manual Close V B1 PMClVChBr1 stVal

Permission Recloser V B1 PRecVChBr1 stVal

Enable Synchro Breaker 1 EnaBr1 stVal

Voltage presence Va/Vab side A SAVPres phsA

Voltage presence Vb/Vbc side A SAVPres phsB

Voltage presence Vc/Vca side A SAVPres phsC

Voltage presence ABC side A SAVPres general

No Voltage Va/Vab side A SAVAbs phsA

No Voltage Vb/Vbc side A SAVAbs phsB

No Voltage Vc/Vca side A SAVAbs phsC

No Voltage ABC side A SAVAbs general

Voltage presence side A SAPres stVal

No Voltage side A SAAbs stVal

Voltage presence side B B1 SBVPresBr1 stVal

No Voltage side B B1 SBVAbsBr1 stVal

Active Sync V Vs1 Vs1 stVal

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5. MONITORING

5.1 EXTERNAL POWER SUPPLY MONITORING

This function checks if the external supply voltage is within the set range. It generates

two signals:

Auxiliary power supply greater than maximum threshold. If the supply voltage exceeds the set maximum threshold.

Auxiliary power supply lower than minimum threshold. If the supply voltage is below the set minimum threshold.

The settings for configuring the external power supply monitoring (Table 4):

Enabled: Enables the external power supply monitoring function.

Minimum threshold. Indicates the minimum power supply voltage threshold, below which an alarm is issued.

Maximum threshold. Indicates the maximum power supply voltage threshold, above which an alarm is issued.

Table 4 External power supply monitoring settings

Name IEC 61850 Setting Minimum Maximum Step Remarks Type

SupSpvEna Enabled

NO (0) / YES

(1) enum

LoSuppV Minimum threshold 10 280 1 float

HiSuppV Maximum threshold 10 280 1 float

It has independent settings, commands and outputs:

PROT/CESS1 node

Settings. There are 6 settings tables. For details see Table 4.

There are no logical inputs or commands


Enabled. It is active when enabled and not blocked.

Power supply greater than maximum threshold. Indicates that the power supply has exceeded the maximum threshold.

Power supply lower than minimum threshold. Indicates that the power supply is below the minimum threshold.

Measurement. The external power supply value is available (see Table 6)

Table 5 Power supply monitoring outputs

Signal Data Attribute

Enabled StEna stVal

Power supply greater than maximum OverVcc general

Power supply lower than minimum UnderVcc general

Table 6 Power supply monitoring measurement

Measurement Data Attribute

External power supply Supply net

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User Manual 51

5.2 TEMPERATURE MONITORING

This function checks if the temperature is within the set range. It generates two signals:

Temperature greater than maximum threshold. If the temperature exceeds the set maximum threshold.

Temperature lower than minimum threshold. If the temperature is below the set minimum threshold.

The settings for configuring the external power supply monitoring (Table 4):

Enabled: Enables the temperature monitoring function.

Minimum temperature (C). Indicates the minimum temperature threshold, below which an alarm is issued.

Maximum temperature (C). Indicates the maximum temperature threshold, above which an alarm is issued.

Table 7 Temperature monitoring settings


TmpSpvEna Enabled

NO (0) / YES

(1) enum

LoTmpVal Minimum temperature (C) -40 0 1 float

HiTmpVal Maximum temperature (C) 50 100 1 float

It has independent settings, commands and outputs:

PROT/CTSU1 node

Settings. There are 6 settings tables. For details see Table 7.




Temperature greater than maximum threshold. Indicates that the temperature has exceeded the maximum threshold.

Temperature lower than minimum threshold. Indicates that the temperature is below the minimum threshold.

Measurement. The temperature value is available (see Table 9Table 6)

Table 8 Temperature monitoring outputs


Enabled StEna stVal

Power supply greater than maximum OverTemp general

Power supply lower than minimum UnderTemp general

Table 9 Temperature measurement


Temperature Temp net

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User Manual 52

5.3 DIS BLOCKING BY LACK OF VAUX

If enabled, it checks that the external power supply exceeds the battery failure threshold,

generating an alarm signal when it is below the threshold.

The settings for configuring the battery failure monitoring (Table 10)

Enabled: Enables the battery failure monitoring function.

Table 10 Battery failure monitoring settings


SupSpvEna Enabled NO / YES enum

There are independent settings and outputs:

PROT/CSUS1 node

Settings. There are 6 settings tables. See Table 10.




Low power supply (DFFA). Indicates that the external power supply is below the minimum threshold.

Table 11 Battery failure monitoring outputs


Enabled StEna stVal

Low power supply (DFFA) DFFA general

5.4 INTERNAL BATTERY FAILURE MONITORING

The internal battery used for data maintenance is checked to ensure that it does not fall

below a security level.

There are independent outputs:

GEN/LPHD1 node

It does not use settings.

There are no logical inputs or commands.


Internal battery failure. Indicates that the internal battery level is below the minimum threshold.

Measurement. The temperature value is available (see Table 13Table 6)

Table 12 Internal battery failure outputs


Battery failure BatAlm general

Table 13 Internal battery measurement


internal battery IntBat net

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User Manual 53

7.5 UNIT CHECKS

The unit continually checks the various incorporated elements and cards. If an error is

detected in any of the elements or cards, an alarm is generated. If the error affects the

units operation, a critical error is generated, which in addition to the signal acts on :

Colour front LED. Non-configurable status LED, which indicates the units general status. If the LED is green, it indicates that everything is correct, while if it

is red it indicates a critical error in the unit.

CPU Relay. Non-configurable 3-contact relay, which indicates the units general status. If the LED is active (common terminal NO), it indicates that everything

is correct, while if it is deactivated (common terminal NC) it indicates a

critical error in the unit. If the unit is switched off, the relay is deactivated.

The unit's alarm signals are to be found in the LPHD node. The available signals indicate faults in the card check, in the communications between the cards, in the

units configuration, etc.:

Critical hardware error. Indicates that a critical error has been produced. In addition to this signal, the cause that produced the signal will be indicated.

CPU error. Indicates that the check has detected an error in the CPU. It generates critical error signal.

Analogue error. Indicates an error in transformers card. It generates critical error signal.

I/O micro error. Indicates an error in the I/O cards micro.

Analogue connection error. Indicates that a fault has been produced in the communications between the CPU and the transformers card. It generates critical

error signal.

I/O connection error. Indicates that a fault has been produced in the communication between the CPU and an I/O card. It generates critical error signal. Additionally,

it will indicate the card which has suffered the failure:

Error card address x. Indicates that there is a communication error with the card with the address x.

Front connection error. Indicates that a fault has been produced in the communications between the CPU and the units front card. It generates critical

error signal.

Shared analogue memory error. Indicates that a fault has been produced in the Data exchange memory between the CPU and the transformers card. It generates critical

error signal.

Error shared I/O memory. Indicates that a fault has been produced in the Data exchange memory between the CPU and the I/O cards. It generates critical error

signal.

RTC clock error. Indicates that the check has detected an error in the real time clock.

Continuous component monitoring alarm. Indicates that an error in the continuous measurement monitoring has been detected in the transformers card.

Alarm settings. Indicates that errors have been detected in the storage of the units settings. It generates critical error signal.

Memory check alarm. Indicates that errors have been detected in the checking of the units memory. It generates critical error signal.

Converter check alarm. Indicates that errors have been detected in the transformers card AD converter. It generates critical error signal.

Converter voltage level alarm. Indicates that errors have been detected in the transformers card reference voltages. It generates critical error signal.

Relay activation alarm. Indicates that an error has been detected in the activation of at least one of the I/O cards relays. It generates critical error signal.

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User Manual 54

I/O configuration error. Indicates that the configuration of the I/O cards does not coincide with the units correct configuration. It generates critical error signal.

General Vdc error. Indicates a failure in the internal power supply levels. It generates critical error signal.

Frequency configuration error. This is not a unit failure, but rather a configuration failure. Indicates that the frequency measurement of the signals

being injected into the unit do not match the set measurement, that is, the unit is

configured as 50Hz and the signals which are being injected are greater than 55Hz;

or that the unit is configured as 60 Hz and the signals being injected are less

than 55 Hz.

Internal battery failure. Indicates that the data storage battery is below the security levels and that the data may be lost at shutdown.

Version compatibility error. Indicates that the versions of the unit's firmware are not correct.

Time setting configuration alarm. Indicates that there is an error in the configuration of the units time setting.

ICD error. Indicates the last ICD received by the device was wrong and it was refused by the device. Once activated, this signal is deactivated when a correct

ICD is received.

For each I/O card there is are 5 signals, indicating:

Status OK. Indicates that the card is configured correctly and without errors.

Configured & No_detected. Indicates that the card is configured by the user, but not detected in the unit. This may be because it is not assembled or because it

has an error. Equivalent to the current

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