CIRWATT ENERGY METERS - FI Marmot · Protocols IEC-870-5-102, Modbus-RTU, IEC-61107 Standards IEC...

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CIRWATT is a family of multi-function energy meters capable of satisfying the most demanding requirements of energy measurement systems. Other features to highlight are quality, accuracy, security and reliability.

Including new technology in its measuring circuitry has allowed CIRCUTOR to develop highly responsive new equipment and to include additional functions for the control and management of measuring.

The CIRWATT family offers a complete range of electrical energy meters adapted to its type of applications.

CIRWATT ENERGY METERS

CIRWATT D

TYPES

CIRWATT A/B

Latest generation domestic use energy meters.The last word in measurement, high performance and ease of reading.Anti-fraud protection included.

High accuracy, 4 quadrant measurement and advanced programming plus fl exible communications for the most demanding of requirements.The best solution for large consumers: generation, substations and heavy industry.

Heavy industrySubstations

Medium sizedindustry

Light industryCommercial buildings Domestic use

CIRWATT D

CIRWATT C

CIRWATT A / B

CIRWATT C

A balance between cost and benefi ts without compromising maximum quality.Ideal, both for industry and commercial buildings.

APPLICATIONS

H.V. and M.V. L.V.

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Heavy industry - CIRWATT D (page 6)402-D ( /5, /1 A) 405-D ( /5, /1 A) 410-T5-D ( /5, /1 A)

Type 402-MTxA-xxD405-MTxA-xxD405-NTxA-xxD405-QTxA-xxD

410-MTxA-xxD410-NTxA-xxD410-QTxA-xxD

Quadrants 4 4 4

Active energy accuracy 0,2S 0,5S 1

Reactive energy accuracy 0,5 1 2

Rated voltages M 3 x 63,5/110 V a.c.M 3 x 63,5/110 V a.c.N 3 x 127/220 V a.c.Q 3 x 230/400 V a.c.

M 3 x 63,5/110 V a.c.N 3 x 127/220 V a.c.Q 3x230/400 V a.c.

I n (I b) /5 A , /1 A /5 A , /1 A /5 A , /1 A

I max 10 A (2 A) 10 A (2 A) 10 A (2 A)

Contracts 3 3 3

Tariffs 9 9 9

Profi les 10 10 10

Regulated market Yes Yes Yes

Free market Yes Yes Yes

Consumers (*) Type 1, 2, 3, 4 Type 2, 3, 4 Type 3, 4

Optical port Yes Yes Yes

Port 1 RS-232 RS-232 RS-232

Port 2 RS-232 or RS-485 RS-232 or RS-485 RS-232 or RS-485

Hourly load curve 213 days 213 days 213 days

2nd programmable curve 5 120 records 5 120 records 5 120 records

Nr. of bill summaries 64 64 64

Nr. of events 512 512 512

Medium sized industryCIRWATT C (page 8)

Domestic useCIRWATT A/B (page 10)

410-T5-C ( /5, /1 A) 410-D1-C (Direct) 210-A (Direct) 210-B (Direct)

Type 410-UTxA-xxC410-UTxA-xxC

410-UD1A-xxC410-UD1A-xxC 210-A 210-B

Quadrants 2 2 2 2

Active energy accuracy 1 1 1 1

Reactive energy accuracy 2 2 - -

Rated voltagesMulti-range

3x57,7/100 V up to 3x230/400 V a.c.

Multi-range3 x 57,7/100 V up to 3 x 230/400 V a.c.

127 V or 230 V a.c. 127 V or 230 V a.c.

I n (I b) 5 A 10 A 10 A 10 A

I max 10 A 100 A 60 / 120 A 60 / 120 A

Contracts 2 2 1 1

Tariffs 9 9 2 4

Profi les 10 10 4 4

Regulated market Yes Yes Yes Yes

Free market Yes Yes Yes Yes

Consumers (*) Type 4 Type 4 Type 5 Type 5

Optical port Yes Yes Yes Yes

Port 1 RS-232 or RS-485 RS-232 or RS-485 - RS-232

Port 2 No No - -

Hourly load curve 213 days 213 days - -

2nd programmable curve Optional Optional - 365 days (30 min)

Nr. of bill summaries 64 64 - 16

Nr. of events 512 512 64 64

Technicalfeatures

CIRWATT D

CIRWATT C

CIRWATT A/B

(*) Spanish billing

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Remote reading

APPLICATIONS

The meter can be read remotely and several readings from different meters may be performed at the same time.

This allows different CIRWATT energy meters to be connected via RS-485 and data to be received via a PC or from a central data system. Data may also be received via a Modem using an RS-485 converter to Ethernet TCP/IP, etc.

CIRWATT + QNA

Energy meter + supply quality measuring set al lows energy consumpt ion and e lect r ic i ty network supply quali ty to be monitored.

Prepayment

Prepayment so lu t i on us ing a recharging card to store and subsequently use energy in a meter.

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Type B centralised reading (water and gas / PDA)

The CIRWATT B has optional pulse inputs allowing the meter to take readings of different types of consumption at the same time (electricity, water, gas).

E a s y a n d i n t u i t i v e d a t a downloading from different meters via a portable reading terminal.

Load shedding in B types

The CIRWATT B has a digital output that may be used for applications such as power control, permitting load shedding when a predetermined power has been reached.

The internal clock allows different power limitations according to the hourly tariff.

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CIRWATT D is a high performance, multi-purpose, static meter responding to the most demanding measurement requirements at high consumption supply points.It has been especially designed for premises requiring: billing per contract, double load profi le or various remote reading systems operating in parallel, etc.

CIRWATT D is accurate in active energy up to class 0.2S and 0.5 in reactive energy. It measures in four quadrants and is capable of providing real time electrical parameters such as current per phase, power factor, active power, reactive power, etc.Built-in memory is designed to store the following recordings: 64 bill summaries, more than 6 months hourly programmable consumption profile, events register (inversion / phase fault, program changes, etc.).

The CIRWATT D has a complete anti-fraud system to prevent and detect any mishandling of the equipment.

CIRWATT D METER

Power supply Self supplied

Nominal voltage According to type

Consumption < 2 W , < 10 V·A

Frequency 50 or 60 Hz (according to type)

Operating temperature -20 / +60 ºC

Measured voltage

Connection 3 or 4 wire in the same equipment

Reference voltages3x63,5/110 V, 3x110/190 V, 3x127/220 V, 3x230/400 V

(according to type)

Frequency 50 or 60 Hz

Measured current

Nominal current (base) .../ 5 or .../ 1 A(indirect measurement)

Maximum current 10 or 2 A (2 x I n)(indirect measurement)

Accuracy

Active energy Class 0,2S or 0,5S (IEC 60687)Class 1 (IEC 61036)

Reactive energy Class 0,5 or 1 (IEC 61268)Class 2 (IEC 61268)

Data memoryType FLASH (non volatile)

Capacity

Events: 512 recordings

Bill summaries: 64

Load curve (hourly): 213 days

2nd programmable load curve: 5120 recordings

Clock batteryType Lithium

Life 10 years (50 % load)

Operating life with no battery or voltage 24 h maximum

Technicalfeatures Clock

Type Quartz oscillator /System frequency

Quartz oscillator accuracy < 0,5 s per day at 25 ºC

Digital inputs(on request) 3 inputs (60 ... 300 V a.c.)

Digital outputs(on request)

4 mechanical relay outputs(up to 400 V a.c.)

optoMOS (according to type)

Check LED output

Cadence 20 000 pulses / kW·h or kvar·h referred to secondary V·Alues

Communications

Optical interface IEC-61107Reading / Setting

COM 1 RS-232 - Reading / Setting

COM 2 RS-232 / RS-485 - Reading

Protocols IEC-870-5-102, Modbus-RTU, IEC-61107

Standards

IEC 60687 Static active energy meters for A.C. class 0,5S, 0,2S

IEC 61036 Static active energy meters for A.C. class 1

IEC 61268 Static active energy meters for A.C. class 1 and 2

EN-50081-1 Residential emission

EN-50082-2 Industrial emission

EN 55022 Conducted emissions: class BRadiated emissions: class B

EN 61000-4-6Immunity to disturbances,

induction by radio-frequency fi elds (common mode): 10 V/m

EN 61000-4-8 Immunity to electro-magnetic power fi elds: 30 A/m

Construction featuresSizes 176 x 327 x 95 mm

Weight 2,2 kg

Casing / box DIN 43859

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DisplayA three line, LCD display (8 numerical digits + 6 alpha-numeric per line) shows all meter parameter information and can manually check the setting via the selector buttons.

On the lower part of the display there are the indicators giving information on the system features:

Energy directionInductive / capacitive systemQuadrant displayActive phases and fl ow direction of active energy per phaseActive tariff per contractAlarms: critical C (internal and external alarms that directly affect measurement), non

critical N (incidents not directly affecting measurement) or battery B (the remaining battery charge is less than 10 % of the total).

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CommunicationsThree communications ports for meter reading / writing:

Optical interface (bi-directional) IEC-62056-21 (IEC-61107)COM1 (RS-232)COM2 (RS-232 or RS-485)

In the CIRWATT there are the following protocols:IEC-870-5-102: For data extractionMODBUS-RTU: For the confi guration and reading of the meterIEC-61107: For setting the equipment and fi le extraction

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Seals CIRWATT D has been designed to use a hierarchical level of seals which means that some seals are inaccessible if the upper seal has not been removed. As well as the mechanical seals, it has software seals with password to prevent non-authorised persons setting the meter.Whenever the meter is handled it is always recorded, as different events, in the meter’s non-volatile memory.

Battery The CIRWATT D has a long lasting lithium battery (approximately 10 years) to keep the tariff clock working in the absence of any power supply. It is easy to change (the equipment does not have to be disconnected) in order to minimize maintenance.As well as the battery, an energy accumulator (super-capacitor) has been added to ensure that the equipment’s clock keeps working for up to 24 hours if the battery runs out.

Inputs / Outputs This module is optional and enables the performance of the meter to be increased.Digital inputs. Module with 3 independent and opto-isolated digital inputs. They may be programmed as:

Tariff selectionPower demand meter synchronizationManual bill summary generationAllows pulses from other meters not having memory nor communications to be received

(water / gas meters, etc.) (on request)

Digital outputs. This module has up to 4 digital outputs that may be set to perform the following functions:

Tariff outputsPulse outputSynchronisation pulses from an external power demand meterConfi gurable maximum demand alarm

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Memory

Stored data is placed in four fi les. Data organization in each will rotate (FIFO structure).Its capacity is as follows:

Events: 512 incident recordings and changes made to the equipmentTariff: 21 months per contract. Stores both instant and incremental totals, together with power demand metersLoad curve (hourly):213 days (5120 recordings) with 8 V·Ariables (6 energy) with a programmable integration period2nd load curve (1/4 hour): 53 days (5120 recordings) allows a different recording period other than the main period to be set

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CIRWATT C is a digital, multi-purpose, three phase, digital meter in two or four quadrants, with an accuracy class of class 1 in active energy and class 2 in reactive energy. The main feature of the meter is its versatility in tariff configurations including seasonal variations.

It also has an optional recorder for load profiles and bill summaries.

CIRWATT C METER

Power supply Self supplied

Nominal voltage Multi-range from 3x57,7/100 V up to 3x230/400 V

Consumption < 2 W , < 10 V·A

Frequency Multi-frequency (50 ... 60 Hz)

Operating temperature -20 / +60 ºC

Measured voltage

Connection 3 or 4 wire in the same equipment

Reference voltages Multi-range from 3x57,7/100 V up to 3x230/400 V

Frequency Multi-frequency (50 ... 60 Hz)

Measured current

Nominal current (base).../ 5 or .../ 1 A (indirect

measurement)10 A (direct measurement)

Maximum current

10 or 2 A (2 x I n)(indirect measurement)100 A (10 x I n) (direct

measurement)

AccuracyActive energy Class 1 (IEC 61036)

Reactive energy Class 2 (IEC 61268)

Data memoryType FLASH (non volatile)

Capacity

Events: 512 recordings

Bill summaries: 64

Load curve (hourly): 213 days

2nd progr. load curve: 5120 recordings

Clock batteryType Lithium

Life 10 years (50 % load)

Operational life with no battery or voltage 24 h maximum

Technicalfeatures Clock

Type Quartz oscillator /

system synchronized(selectable by setting)

Quartz oscillator accuracy < 0,5 s per day at 25 ºC

Digital inputs(on request) 4 inputs (60 ... 300 V a.c.)

Digital outputs(on request)

3 mechanical relay outputs(up to 400 V a.c.)

optoMOS (according to type)

Check LED output

Cadence

20 000 pulses / kW·h or kvar·h referred to secondary V·Alues

(indirect measurement)1 000 pulses / kW·h

(direct measurement)

CommunicationsOptical interface IEC-61107

COM 1 RS-232 / RS-485(according to type)

Protocols IEC-870-5-102, IEC-61107

Standards

IEC 60687 Static active energy meters for A.C. class 0,5S, 0,2S

IEC 61036 Static active energy meters for A.C. class 1

IEC 61268 Static active energy meters for A.C. class 1 and 2

EN-50081-1 Residential emission

EN-50082-2 Industrial immunity

EN 55022 Conducted emissions: class BRadiated emissions: class B

EN 61000-4-6Immunity to disturbances,

induction by radio-frequency fi elds (common mode): 10 V/m

EN 61000-4-8 Immunity to electro-magnetic power fi elds: 30 A/m

Construction featuresSizes 176 x 327 x 78 mm

Weight 1,9 kg

Casing / box DIN 43859

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DisplayIt has a backlit, two line display showing all parameters recorded by the equipment.The display screen confi guration is fi xed and complete. All the parameters recorded by the equipment may be consulted (from V·Ariables displayed to alarms). Each one is identifi ed by its corresponding code. The menu system allows a very intuitive browsing by screen.Some of the parameters that may be displayed are the following:

Energy consumed / generated, absolute/incremental per contract or tariffEnergy consumed / generated, absolute/incremental from previous months’ bill

summariesInstant maximum demand and bill summariesVoltage, current, cos ϕ and power factor per phase L1, L2 and L3Active and reactive power

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CommunicationsIt has two communications channels:

Optical interface (bidirectional optical port): IEC-62056-21 (IEC-61107)COM 1 (RS-232 or RS-485)

The protocols implemented by the meter are the following:IEC-870-5-102 (phase 2): Standard protocol on data extractionMODBUS-RTU: Protocol for confi guring and reading parametersIEC-61107: Protocol for data extraction by optical port

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SealsIt has several seals which establish a series of different levels of security making the equipment’s electronics, bill closure button and the setting identifi cation label inaccessible.

Button sealManufacturer’s / Checking sealTerminal cover seal

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Battery It has a lithium battery (lasting approximately 10 years) to keep the tariff clock working in the absence of any power supplyThe battery can be replaced easily (the equipment does not have to be disconnected).Replacing the battery is easy and no manufacturer’s or checking seal has to be broken

Inputs / OutputsThe equipment allows an optional input / output module:Digital inputs. Module with up to 4 independent and opto-isolated digital inputs. They may be programmed as:

Tariff selectionPower demand meter synchronizationManual bill summary generationPermits impulses from other meters not having memory nor communications to be received

(water / gas meters, etc) (on request)Digital outputs. This module has up to 3 digital outputs that may be set to perform the following functions:

Tariff outputsImpulse outputSynchronisation impulse from an external power demand meterMaximum demand alarm

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MemoryThe data stored is organised into the following fi les:

Tariffs: up to 64 bill closuresEvents: 512 events, such as power supply losses, setting changes, time changes, etc.

This is a fl ash memory, i.e. the data recorded is not lost even when there is no power supply. The CIRWATT C has an hourly 213 day load curve and a second (1/4 hourly) 53 day load curve.

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CIRWATT A/B are single phase class 1 meters to measure energy in the domestic sector.

Each have several anti-fraud mechanisms, such as detection of inverse consumption, total inverse energy and events, terminal cover handling, 0 consumption. As such they offer maximum security and reliability.

The CIRWATT A is a basic single phase meter and the CIRWATT B is an advanced single phase meter.

Performance may be increased with the input/output options of one or two digital inputs (according to model) that operate as tariff change or reading gas and water consumption. There are 2 digital outputs that may act as a pulse output, power control relay or ICP alarm (according to type).

CIRWATT A / B METER

Power supply Self-supplied

Nominal voltage 127 or 230 V a.c.

Consumption < 0,4 W

Frequency 50 ... 60 Hz

Operating temperature -20 / +60 ºC

Measured voltageConnection Symmetrical or asymmetrical

Reference voltages 127 or 230 V a.c.

Frequency 50 ... 60 Hz

Measured currentNominal currrent (base) 10 A

Maximum current 60 / 120 A

Accuracy (acc. to model)Active energy Class 1 (IEC 62053-21)

Data memoryType Flash (non volatile memory)

Clock batteryType Lithium

Life 10 years (50 % load)

Operational life with no battery or voltage Maximum 24 h

ClockType Quartz oscillator

Quartz oscillator accuracy Conventional oscillator< 0,5 s per day at 25 ºC

Digital inputs(on request)

1 or 2 * (tariff selection, gas and water consumption reading *)

Digital outputs(on request)

1 (pulse output or control relay *, ICP alarms *)

Check LED outputCadence 1 000 pulses / kW·h

Technicalfeatures

CommunicationsOptical interface IEC-62056 (IEC 61107)

COM 1 RS-232* / RS-485*

Protocols IEC-62056-21 (IEC 61107), Modbus-RTU*

StandardsIEC 62053-21 (EN 61036) Standard for class 1 active

EN 50081-1 Residential emission

EN 50082-1 Residential immunity

EN 55022 Conducted emissions: class BRadiated emissions: class B

IEC 62052-11Electricity measurement

equipment (a.c.) - Part 11Measuring equipment

EN 61000-4-6Immunity to disturbances,

induction by radio-frequency fi elds (common mode): 10 V/m

EN 61000-4-8 Immunity to electro-magnetic power fi elds: 30 A/m

Construction featuresSizes 165 x 130 x 68 mm

Weight 0,65 kg

Protection level IP 51

Anti-fraud systemInverse consumption detection

Total inverse energy

Operating hours

Events

0 consumption detection

Terminal cover handling detection

Watchdog

* Parameters available on CIRWATT B

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DisplayCIRWATT A / B have an 8 digit with 1 / 2 decimals display with rotating information, to show the meter’s parameters: voltage, frequency, current, active energy (per tariff), powers and operating hours.

The screen also displays the active tariff, alarms, phase inversion, etc.

CIRWATT A / B have a button to take readings in the absence of power.

CommunicationsTo receive data / events, the CIRWATT A has an IEC-62056-21 (IEC 61107 ) optical port.

The CIRWATT B also has:RS-232 or RS-485 series port•

SealsCIRWATT A / B have 2 seals:

A seal located on the front of the meter to protect the meterA seal located on the front of the cover to protect the internal connections

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BatteryCIRWATT B has a long life lithium battery. The meter has a reading function without voltage.By pressing the front key the display is activated and after a few seconds the display switches itself off.

Inputs / OutputsCIRWATT A has a digital input for tariff changes and one digital output for pulse output or power control.

CIRWATT B has two digital inputs for tariff changes and pulse input from other meters (gas and water), plus two digital outputs for pulse output, power control or ICP alarms.

Memory

CIRWATT A/B have a non volatile memory to store meter totals, operating hours, events, etc.

Anti-fraud protection

CIRWATT A/B have different anti-fraud mechanisms which prevent tampering of the unit without detection.

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SOFTWATT software is a program designed for electricity supply companies, distributors, landlords and users authorized to program meters for energy billing.It is designed to confi gure CIRWATT meters and is structured with files to allow several meters to be set with the same confi guration.The program structure consists of several parts to set the different parameters, hourly differences, communications parameters, load curve recording period, input and output confi guration, etc.Sending the confi guration of each of these parameters may be performed partially.

SOFTWATT Software

Tariffs / Contracts

SOFTWATT allows up to three available contracts to be confi gured with the most complex rates. Both the active and the latent contracts may be confi gured (the latter being set with an operating start date).

An annual calendar is set within each contract which is fi xed with the change of the years. There are two types of calendars:

Seasonal calendar: Two types of season are defi ned: winter and summer. The seasonal change coincides with the clocks changing

Period calendar: This works by periods where an hourly profi le is selected for working days and another for weekends. There are 12 periods and 10 hourly profi les

Holidays and special days are selected from the annual calendar to have different profi les to working days. (To be applied to the current year or subsequent years).All profi les are easily and intuitively confi gured.To configure bill closures, a date and time for each month is selected for the equipment to perform an automatic closure. If this option is deactivated the equipment performs no closure.

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Sending / Receipt of confi guration

All of the meter’s confi guration is received by indicating the measuring point, the link address and the access password.The parts of the confi guration to be sent may be selected without the need to send it all. (Previously indicate the measuring point, the link address and the writing access password).Sending / receiving the confi guration may be done on site or remotely.

Security

The program allows V·Arious users with passwords to be confi gured. This allows access to different levels of the program.There are two protection levels: Areas where only the writing password is required and areas where the writing password and unsealing the meter are required (setting transformation ratios for example).

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POWERWATT is software for distance reading and management of CIRWATT meters.This software increases the meter’s performance allowing all recorded information to be used.

POWERWATT software allows a large number of meters to be put into operation where each one links information on the customer and consumption.It also allows the automatic or manual downloading of devices, plus generating lists and bill simulations.It is an ideal tool for smaller distributors or energy consulting companies.

POWERWATT Software

Security

There are different access levels to the program to protect all information that the POWERWATT reading software has.

There are two types of user with access passwords:Those who can undertake all types of operations within the programThose who can only read the meters

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CommunicationsCommunication with the meters may be done in several ways:

Modem. These may be used along with their start up chains, each one being independent for each modem

Local communication. Using series ports, USB converters or via optical port, with CIRWATT Optical Reader (LOC)

TCP / IP. Via a CIRCUTOR converter (TCP2RS), connected to the meter by an IP connection and the TCP / IP protocol

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Data baseInformation on each meter is stored in a data base, such as:

Identifi erLink address / Measuring Point / Access Code / PasswordTelephone numberDownload type (manual / automatic)Types of fi le to be automatically downloaded (per contract)No. of attempts for modem communicationReading constantTransformation ratiosResolutionSerial number

In another data base, each meter is linked by the following fi elds:Customer • AreaCompany • TariffGroup

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data reading

Data may be manually or automatically read.The POWERWATT program has a sub-program (POWERWATT PDT) which is used for reading different equipment in the fi eld.This sub-program is linked to POWERWATT so that they can make several readings with POWERWATT PDT and then return the information to the central data base by importing the downloaded data.

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Energy tariffs

POWERWATT allows the fl exible confi guration of energy tariffs, using an energy consumption profi le recorded by a CIRWATT meter as the original data.It is set by defi ning a yearly calendar, assigning a tariff period profi le to each type of day. Setting the calendars is fl exible and confi gurable by the user. The program includes several calendars which have been already set.The results may be displayed by:

ListGraph curve per periodReceipt

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Receipts / Lists / Graphs

Bill simulation may be done by applying a tariff designed in the POWERWATT program itself, or on the tariff used by the meter 's bill summary (bill closure) fi le and showing the result with the preset calculations on the bill.The bill may be printed off or sent by e-mail.Bills may be done automatically or manually.POWERWATT allows graphs to display:

Hourly load curve¼ Hourly load curveAverage power curve during the 15 minutes (amounts calculated using the ¼

hourly load curve)Bill closures graph (by month, tariffed and not tariffed)Events

For each graph the length of time they are displayed is selectable.

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Modes

The program has a series of modes, such as:Importation or exportation of data in different formatsData base maintenance, selecting the maximum recording periodMaking security copies

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Receipt

List Graph

Software performance Automatic remote reading of meters: modem, GSM, TCP / IPSynchronisation of data read by TPLLoad profi les and power curve graphsBill summaries and consumption profi les, with possible add-onsAutomatic billing based on summariesBilling and simulation according to quarter hourly consumption curves

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4 wires / 3 wires 4 Connection mode

0.2S active class / 0.5 reactive class 02

Accuracy0.5S active class/ 1 reactive class 05

1 active class/ 2 reactive class 10

3 x 57 / 100 V a.c. (4h) L

Measured voltage

3 x 63.5 / 110 V a.c. (4h) M

3 x 127 / 220 V a.c. (4h) N

3 x 220 / 380 V a.c. (4h) O

3 x 230 / 400 V a.c. (4h) Q

.../5 A three-phase T5

current measure.../1 A three-phase T1

10 A Direct D1

50 Hz AFrequency

60 Hz B

RS-232 / RS-232 1 Commun ica t i ons COM 1 / COM 2RS-232 / RS-485 2

Without card 0

Expansion modules3 inputs + 4 outputs (optomos) 4

3 inputs + 4 outputs (relay) 5

4 outputs + communications 8

Heavy industry D Type

Version and/or protocols Revision

CIRWATT 4 - - D -

4 wires 4 Connection mode

0.5S active class/ 1 reactive class 05Accuracy

1 active class/ 2 reactive class 10

3 x 57 / 100 V a.c. ... 3 x 230/400 V a.c.(Multirange) U Measured voltage

.../1 A (Transformer. Maximum 2 A RMS) T1

Current measure.../5 A (Transformader. Maximum 10 A RMS) T5

10 A (Direct. Maximum 100 A RMS) D1

Automatic (50Hz/ 60Hz) C Frequency

Without communications 0Commun i ca t i ons

COM 1 / COM 2RS-232 1

RS-485 2

Without inputs / outputs 0

Expansion modules4 inputs + 3 outputs (optomos) 4

4 inputs + 3 outputs (relay) 5

4 inputs + 3 outputs (optomos 24 V d.c.) 9

Medium size industry C Type

Revision 00

CIRWATT 4 - - C -

2 wires 2 Connection mode

1 active class 10 Accuracy

127 V a.c. BMeasured voltage

230 V a.c. E

5 (60) A D2Current measure

10 (120) A D3

Without communications 0 Communications

1 output (optomos 24 V d.c.) 1 Expansion modules

Domestic basic A Type

Revision 00

CIRWATT 2 - - A -

Meter versions

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USB converter

RS-232 or 485 - USB converter. For PC's that do not have a series portRS-232 code: M54040RS-485 code: M54050

RS-485 CARamplifi er

R S - 4 8 5 s i g n a l ampl i f ier. Al lows the communicat ions bus to be extended (1200 m longer) and adds 3 2 m o r e p i e c e s o f equipment to the device network.code: Q39911

TCP2RS, RS-232 / 485 - Ethernet converter

The TCP2RS converter converts an RS-232 or RS-485 signal into an Ethernet line.Ideal for applications where there is an Ethernet network (base 10 / 100) and where there is no RS-232 or RS-485 communications bus. The main advantage of this converter is that data display is possible from any PC connected to the intranet network.code: M54030

LOC

Wavecom FastrackModem

TRMC 210 & TRMC 400 Current transformers for energy meters. Used in L.V. installations, class 0,5S.

TRMC210 100/5: code:Q30101TRMC210 150/5: code:Q30102TRMC210 200/5: code:Q30103TRMC210 300/5: code:Q30104TRMC210 400/5: code:Q30105TRMC210 500/5: code:Q30106TRMC210 600/5: code:Q30107TRMC400 750/5: code:Q30111TRMC400 1000/5: code:Q30112TRMC400 1500/5: code:Q30113

Accessories for CIRWATT

The universal optical reader for CIRWATT is indispensable for reading and setting the meter.The CIRWATT (LOC) optical reader does not require any form of power supply and by using a direct connection to a PC serial port (via a DB9), it does not need any form of software for communication.code: Q30301

DIN RTC protector

The DIN-RTC protector is a device designed to protect communication systems transmitting an analogue signal through paired wire.The protector is used for protecting voice transmitting equipment and for industrial control systems, such as energy meters (distance read).The protector earths overvoltages from the communication cable that would otherwise attack the equipment, both between signal lines (earth leakage mode) as well as between lines and PE (common mode). This offers a high degree of protection for the premises.code: Q39911

GSM base station, ideal for communications at points that do not have an analogue line. code: Q30203

RS-232 / 485converter

This converter is ideal for transforming an RS-485 signal (meter) into an RS-232 signal (PC). For applications where the meter and the reading PC are a long distance apart (up to 1200 m). It also has a fl ow control.code: M54020

Modem for RTC line

RTC modem, with 230 V a.c. power supply, PC connection c a b l e a n d s e v e r a l d a t a transmission support.

Approved by REE (there is no obstacle to it being installed)code: Q30201

Ener

gy m

eter

s fo

r bi

llin

g

Q.1

Q1-17Q1-17

CIRWATT D

95

119

R3

230

327

150

Ø5,5

Ø13

176

Dimensions / Connections

CIRWATT D

P1 P2

P1 P2

S1 S2P1 P2

S1 S2P1 P2

S1 S2L1

L2

L3

N

1 2 3 4 5 6 7 8 9 R1

CIRWATTterminal casing

CIRWATTterminal casing

S1 S2P1 P2

S1 S2P1 P2

S1 S2

ABA

BA B

L1

L2

L3

ba bab a

1 2 3 4 5 6 7 8 9 R1

CIRWATTterminal casing

P1 P2

S1 S2

P1 P2

S1 S2

P1 P2

S1 S2

L1

L2

L3

1 2 3 4 5 6 7 8 9 R2 R1

A BA B

baba

P1 P2

S1 S2

P1 P2

S1 S2

L1

L2

L3

1 2 3 4 5 6 7 8 9 R2 R1

ABA B

b aba

CIRWATTterminal casing

Q.1

Q1-18Q1-18

CIRWATT C

Dimensions / Connections

CIRWATT C

P1 P2

S1 S2P1 P2

S1 S2P1 P2

S1 S2L1

L2

L3

N

1 2 3 4 5 6 7 8 9 R1

CIRWATTterminal casing

CIRWATTterminal casing

P1 P2

S1 S2P1 P2

S1 S2P1 P2

S1 S2

ABA

BA B

L1

L2

L3

ba bab a

1 2 3 4 5 6 7 8 9 R1

CIRWATTterminal casing

P1 P2

S1 S2

P1 P2

S1 S2

P1 P2

S1 S2

L1

L2

L3

1 2 3 4 5 6 7 8 9 R2 R1

A BA B

baba

CIRWATTterminalcasing

L1

L2

L3

1

2

3 4

5

6 7

8

9R1

01

1

21

1

N

Ener

gy m

eter

s fo

r bi

llin

g

Q.1

Q1-19Q1-19

Dimensions / Connections

CIRWATT A / B

CIRWATT A / B

L

N N

LOADL

1 3 4 6

21 22