SUMMARY OF DATA FOR TRANSFORMER PROTECTION …...7.1.8 High stability for magnetizing inrush current and overfluxing (yes/no)..... yes 7.1.9 Inrush current restraint a. Using the second

THE ISRAEL ELECTRIC CORPORATION LTD ENGINEERING DIVISION SPEC: STR-1419 SUBSTATION PLANNING SECTOR ANNEXURE “B”

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SUMMARY OF DATA FOR TRANSFORMER PROTECTION RELAYS

Manufacturer's offered data and parameters should be filled in the OFFERED column,

A definite answer or appropriate comments should be given to each subclause. If the Manufacturer wants to attach additional detailed information relevant to a certain subclause, an accurate reference shall be indicated along the answer. The additional information should be attached to this summary of data.

The Manufacturer does not have the privilege to ignore any of the subclauses.

A summary of data that will contain unanswered subclauses shall entitle the purchaser, at its sole discretion, to disqualify the participants.

The answers to this Annexure are to be filled in:

The table delivered on CD Rom attached to the printed specification. A printed signed document.

(Insert all data in these columns)

DOCUMENTATION FOR APPROVAL REQUIRED RECOMENDED

OFFERED

1. Time required after contract is awarded for delivery documents as specified in Annexure "B" clause 6.2 (days)……

30

MANUFACTURER'S MOMENCLATURE

2.

2.1 Type designation of transformer protection relays .

2.2 Models or serial numbers .......................................

WEIGHTS & VOLUME

3.

3.1 Total net weight of Transformer protection relays For each Item

a. (Item 1)……..(Kg)

b. (Item 2) …….(Kg)

c. (Item 3) ……..(Kg)


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REQUIRED RECOMENDED

OFFERED

d. (Item 4) ……..(Kg)

3.2 Total shipping volume of Transformer protection relays

For each Item

a. (Item 1)…….. (cu. m.)

b. (Item 2) …….. (cu. m.)

c. (Item 3) …….. (cu. m.)

d. (Item 4) …….. (cu. m.)

DESIGN CHARACTERISTICS

4.

4.1 Environment

4.1.1 Operating temperature range ........................ (C) -5 to + 55

4.1.2 Storing conditions .......................................... (C)

4.1.3 Ma Max permissible ambient relative humidity …(%)

95

4.1.4 Ma Type of enclosure protection according to IEC 60144 …….. (IP)

52

4.2 Auxiliary Voltages

4.2.1 Power supply……( V DC)

4.2.2 Protection and control circuits……( V DC) 220 ©

4.2.3 Operating range……( V DC) 176-264

4.2.4 Alarm circuits………( V DC) 60 ©

4.2.5 Operating range……( V DC) 48-72

4.2.6 Total DC burden of Transformer protection relays For each Item


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REQUIRED RECOMENDED

OFFERED

a. (Item 1)…….. (W)

b. (Item 2) ……..(W)

c. (Item 3) …….. (W)

d. (Item 4) …….. (W)

MECHANICAL DESIGN REQUIREMENTS

5.

5.1 Protection cubicles Terminals and Wiring. In general wiring and terminals according to EPD-3 (see Appendix 10)

Maximum cross section of wires (mm): 1) Current circuits (type, manufacturer, size) ....... 2) Other circuits, disconnecting terminals (type, manufacturer, size) .......... Material of terminals.

The terminals for external connectors shall be

made from heat resistant insulation material with

low water absorption.

Quantity of spare terminals included in each terminal strip (%).

6 mm2

4 mm2

YES

10

5.1.2 Current terminals:

- Type

- Insulation material.

- Size (VDE)

5.1.3 Voltage and D.C. terminals:

- Type


- Size (VDE) ......................................................

5.1.4 Instrument wiring up to 1.5 sqmm2

(No. 16Awg) .........................................................

Type ................................................................

- Insulation material

- Size (VDE) ......................................................

5.1.5 Control wiring and power wiring up to 6 sqmm2 (No.

10Awg) .................................................................

Type ................................................................

Insulation material

Size (VDE) ......................................................


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REQUIRED RECOMENDED

OFFERED

5.1.6 Control wiring and power wiring up to 16 sqmm2 (No. 5Awg) :

- Type


- Size (VDE)

5.1.7 Internal wiring (wiring between various units and

terminals)::

- Min/max size (mm2) .......................................

- - Insulation class ...............................................

Wired cubicle insulation test ................................. 2Kv, 1min ©

5.1.8 The Purchaser will clarify the method of galvanic

protections for the control and measuring circuits yes ©

5.1.9 All the terminals, cables and the wires will be clearly

numbered ............................................................. yes ©

5.1.10 The terminal blocks shall be spaced to allow ample

clearance on all sides ........................................... yes ©

5.1.11 Separating plates shall be used between +DC and

–DC terminal blocks ............................................. yes ©

5.1.12 Can the protections cubicles fulfill the mounting requirement from Annexure "B" Clause 9.5.1

(Yes/No)..................………………………….......

YES

5.1.13 What is the type of enclosure protection, according to IEC 60144 (IP) .....…….............

>54


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REQUIRED RECOMENDED

OFFERED

5.2 Protection relays

5.2.1 Protection relays are delivered as a 19-inch rack metal-housing, horizontal mount units. ...............

yes

5.2.2 Describe the allocation of protections to the cases of the Transformer protections.

For each Item

a. (Item 1)……..

b. (Item 2) ……..

c. (Item 3) ……..

d. (Item 4) ……..

5.2.3 When supplied as "One-Box Solution", the Transformer protection relay includes two redundant power supply units... (yes/no)

yes ©

5.2.4 Each power supply unit is supplied from separate independent 220V DC circuit breaker ..... (yes/no)

yes

6. ELECTRICAL DESIGN REQUIREMENTS

6.1 The protection relays auxiliary voltages are continuously supervised, with a fault indication provided upon detection of a fault condition(yes/no)

yes


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REQUIRED RECOMENDED

OFFERED

6.2 The Transformer protection shall include inputs, for the purposes of signaling and event recording, from the following:

a. Buchholtz Relay ………………(yes/no)

yes

b. Gas Oil Flow Relay …………..(yes/no) yes

c. Pressure Relief Device ………(yes/no) yes

d. Fire detection system………(yes/no) yes

6.3 The Transformer protection relays structure conforms to IEC standard 61850………………(yes/no)

yes ©

6.4 Design documents for IEC 61850: For each Item

a. Basic LN information (according to IEC 61850-7-4) Documents identification (attached to this offer)

b. IED Capability Description, ICD (according to IEC 61850-6)

Documents identification (attached to this offer)

6.5 Communication Interface

Each of the Transformer protection relays have the following communication interfaces:

6.5.1 RS232 serial data communication interface for local use with a portable PC (the PC will have Windows XP Operating System) ………………(yes/no)

yes

6.5.2 RJ45 ETHERNET communication socket for communication over the substation's TCP/IP communication bus with IEC-61850 protocol………………(yes/no)

yes

6.5.3 Other……………………….. Detail


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REQUIRED RECOMENDED

OFFERED

6.6 I/O data

6.6.1 Current Measuring Circuits

6.6.1.2 Rated current, In (A) ............................................ 5 ©

6.6.1.3 Rated frequency (Hz) .......................................... 50 ©

6.6.1.4 Burden (VA) .........................................................

6.6.1.5 Maximum continuous current (A) ........................ 3xIn

6.6.1.6 Current withstand for 10msec (A)........................ 250xIn

6.6.1.7 Current withstand for 1sec (A)............................. 100xIn

6.6.1.8 Number of Current inputs………….. For each Item

a. (Item 1)……..

b. (Item 2) ……..

c. (Item 3) ……..

d. (Item 4) ……..

6.6.2 Voltage Measuring Circuits

6.6.2.1 Rated voltage, Un (V) .......................................... 110 ©

6.6.2.2 Rated frequency (Hz) .......................................... 50 ©

6.6.2.3 Burden (VA) .........................................................

6.6.2.4 Maximum continuous voltage (V) ........................ 1.5xUn

6.6.2.5 Voltage Surge withstand capability (V) ............... 2xUn

6.6.2.6 Voltage withstand for 1min (V) ............................


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6.6.3 Binary inputs

6.6.3.1 Rated voltage, Un (V DC) .................................... 220©

6.6.3.2 Consumption (W) ................................................. ≤2

6.5.3.3 Operating time (ms) ..............................................

6.6.3.4 Minimum Input signal voltage for true logical state (V)

150©

6.6.3.5 If Minimum Input signal voltage for true logical state is selectable or configurable indicate steps and range

6.6.4 Signal and alarm outputs


6.6.4.2 Continuous carry (A) ............................................ 5

6.6.4.3 Make and carry for 0.5 sec, L/R=40 ms (A) 5

6.6.4.4 Breaking capacity, L/R = 40 ms (A)…… 0.1

6.6.4.5 Operate time (ms)…………………………

6.6.4.5 Durability:

a. Minimum operations of loaded contact… 10,000

b. Minimum operations of unloaded contact… 100,000

6.6.5 Trip and control outputs


6.6.5.2 Continuous carry (A) ............................................ 5

6.6.5.3 Make and carry for 0.5 sec, L/R=40 ms (A) 10

6.6.5.4 Breaking capacity, L/R = 40 ms (A)…… 0.15

6.6.5.5 Response time/drop out time (ms)……. ≤4

6.6.5.5 Durability:



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REQUIRED RECOMENDED

OFFERED


6.7 Power supply unit

6.7.1 Voltage range of the Power Supply Unit of the Transformer protection relays

(V DC) ……………………………………..

220V DC ± 20%

7. REQUIRED MAIN FUNCTIONS

7.1 Transformer Differential Protection

7.1.1 Model and/or serial number……………….

7.1.2 3 phase biased differential protection (yes/no)... yes

7.1.3 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 ..................................................... (yes/no)

yes

7.1.4 Be suitable for 19" rack mounting. .......... (yes/no) yes

7.1.5 Provide high-speed protection against the following:

a. Internal faults (yes/no)…………………… yes

b. Phase to phase faults (yes/no)………… yes

c. Earth faults (yes/no)………………… … yes

d. Winding, layer and inter-turn faults (yes/no) ……………………………..

yes

e. Faults in the leads between the current transformers and the power transformers (yes/no) ……………………..

yes

7.1.6 Non linear, current dependent trip characteristic (yes/no) ................................................................

yes


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REQUIRED RECOMENDED

OFFERED

7.1.7 High stability for external faults and current transformer saturation (yes/no)

yes

7.1.8 High stability for magnetizing inrush current and overfluxing (yes/no) .............................................

yes

7.1.9 Inrush current restraint

a. Using the second harmonic (yes/no) .................. yes

b. Detection of the highest conductor current (yes/no) ............................................................................

yes

7.1.10 Vector group and CT differences compensation (yes/no) ...............................................................

yes

7.1.11 Fault phase indication (yes/no) ........................... yes

7.1.12 Standard wiring diagram regardless of power transformer vector group (yes/no) ..................... ..

yes

7.1.13 Two independent trip relays with N/O contacts (yes/no) ........................................................... ...

yes

7.1.14 Three independent alarm relays with N/O contacts (yes/no) ........................................................... ...

yes

7.1.15 Operating characteristic of differential current vs. restrain current shall be supplied with the tender……………………

7.1.16 Setting of basic threshold sensitivity (%In)…………………………………………

7.1.17 Operating time for different values of differential current:

a. 0.6XIn (ms)…………………………………

b. 2XIn (ms)…………………………………

c. 20XIn (ms)…………………………………

7.1.18 Shortest tripping time (ms)………………


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REQUIRED RECOMENDED

OFFERED

7.1.19 Reset ratio (%)………………

7.1.20 Reset time (ms)………………

7.1.21 Tables 1 and 2 in APPENDIX No. 6 shall be supplied with the tender.

7.2 Transformer Overcurrent Protection


7.2.2 3 Phase Time Overcurrent protection (yes/no)... yes

7.2.3 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 ..................................................... (yes/no)

yes


7.2.5 Current setting ranges for the rated current:

a. Normally inverse unit: 0-30 PU

b. Instantaneous unit: 0.1-30 PU

7.2.6 Fault phase indication (yes/no) ........................... yes

7.2.7 Two independent trip relays with N/O contacts (yes/no) ............................................................ ...

yes

7.2.8 Three independent alarm relays with N/O contacts (yes/no) ............................................................ ...

yes

7.2.9 Reset ratio

a. For Normally inverse unit (%)…………

b. For Instantaneous unit (%)…………

7.2.10 Reset time

a. For Normally inverse unit (ms)……………

b. For Instantaneous unit (ms)………………


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REQUIRED RECOMENDED

OFFERED

7.2.11 Table 3 in APPENDIX No. 6 shall be supplied with the tender.

7.3 Transformer Restricted earth fault Protection


7.3.2 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 sections: 2, 3, 4, 5 ..................... (yes/no)

yes


7.3.4 Provide high-speed protection against phase to earth faults (yes/no)………… yes

7.3.5 High stability for external faults and current transformer saturation (yes/no) yes

7.3.6 High stability for magnetizing inrush current and over fluxing (yes/no) ............................................ yes

7.3.7 Shortest tripping time (ms)………………

7.3.8 Reset ratio (%)………………

7.3.9 Reset time (ms)………………


yes

7.3.11 Three independent alarm relays with N/O contacts (yes/no) ............................................................ ... yes


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REQUIRED RECOMENDED

OFFERED

7.3.12 Table4 4 in APPENDIX No. 6 shall be supplied with the tender.

7.4 Transformer Zero Sequence Overcurrent Protection


7.4.2 Provides protection against phase to earth faults (yes/no)………… yes

7.4.3 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 sections: 2,3, 5,6 ........................ (yes/no)

yes


7.4.5 Current setting ranges for the rated current:

a. Normally inverse unit: 0-30 PU

b. Instantaneous unit: 0.1-30 PU

7.4.6 Reset ratio

a. For Normally inverse unit (%)…………

b. For Instantaneous unit (%)…………

7.4.7 Reset time

a. For Normally inverse unit (ms)……………

b. For Instantaneous unit (ms)………………

7.4.8 Response time of delayed unit (ms)…

7.4.9 Response time of instataneous unit (ms)…


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REQUIRED RECOMENDED

OFFERED

7.4.10 Permissible variation of frequency (%)…


yes


yes

7.4.13 Table 5 in APPENDIX No. 6 shall be supplied with the tender.

7.5 Transformer Overexcitation (V/Hz) Protection


7.5.2 Provides protection against high magnetic flux density in the transformer core, resulted by over voltage and/or low system frequency.

(yes/no)…………

yes

7.5.3 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 section 6 ..................................... (yes/no) yes


7.5.5 Possess transient immunity against fast transient signals. .................................................... (yes/no) yes

7.5.6 Contains 110/√3 V measuring input.

(yes/no) ……………………………. yes

7.5.7 Shall have an instantaneous output and a separate definite time delay output. (yes/no) …………………………….

yes


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REQUIRED RECOMENDED

OFFERED

7.5.8 Setting range of Overexcitation protection (V/Hz)

7.5.9 Timer setting range (sec) …………………

7.5.10 Timer setting steps …………………

7.5.11 Frequency setting range (Hz) …………

7.5.12 Frequency setting steps …………………


yes


yes

7.6 Transformer Zero sequence Over Voltage Protection


7.6.2 Provides protection against phase to earth faults (yes/no)………… yes

7.6.3 The protection is of a digital type, suitable for the protection of the transformers quoted in paragraph 9.1.2.3 section: 6 .................................... (yes/no)

yes


7.6.5 Possess transient immunity against fast transient signals. ................................................... (yes/no)

yes


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REQUIRED RECOMENDED

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7.6.6 Contains 110/√3 V measuring input supplied by the open delta winding of the VT installed on the autotransformer 36KV side ..................... (yes/no)

yes

7.6.7 The measuring element shall be delayed by a time delay function ….(yes/no)

yes

7.6.8 Measuring setting range (Un%) ……..

7.6.9 Measuring setting steps …………………

7.6.10 Timer setting range (sec) …………………

7.6.11 Timer setting steps …………………

7.6.12 Reset ratio (%) ……………………

7.6.13 Pick-up time (ms)…


yes


yes

8. LOCK OUT RELAY

8.1 Manufacturer

8.1.1 Manufacturer's name and address ........................

8.1.2 Type of lock out relay (denomination) ...................

8.1.3 Standard to which relay conforms .........................

8.2 Technical Data

8.2.1 Operating Coil


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OFFERED

8.2.2 Operating voltage (V.DC) ...................................... 220 ©

8.2.3 Operating voltage range (V.DC) ............................ 22020%

8.2.4 Operating time (ms) ............................................... 8

8.2.5 Consumption at operating voltage (VA) ................

8.2.6 Coil resistance () .................................................

8.2.7 Coil L/R (ms) ..........................................................

8.3 Contacts

8.3.1 Number of potential free NO contacts for Purchaser’s use for Items: 1, 2, 3

12

8.3.2 Number of potential free NO contacts for Purchaser’s use for Item 4

16

8.3.3 Number of potential free NC contacts for Purchaser’s use .....................................................

6

8.3.4 Rated voltage, Un (V DC) .................................... 220©

8.3.5 Continuous carry (A) ............................................. 5

8.3.6 Make and carry for 0.5 sec, L/R=40 ms (A) 30

8.3.7 Breaking capacity, L/R = 40 ms (A)…… 0.15

8.3.8 Operate time (ms)…………………………

8.3.9 Durability:



8.4 General Requirement

8.4.1 Method of relay mounting ......................................

8.4.2 Type of manual reset mechanism .........................


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REQUIRED RECOMENDED OFFERED

9. TRIP RELAY

9.1 Manufacturer

9.1.1 Manufacturer's name and address ........................

9.1.2 Type of trip relay (denomination) ...........................

9.1.3 Standard to which relay conforms .........................

9.2 Technical Data

9.2.1 Operating Coil

9.2.1.2 Operating voltage (V.DC) ...................................... 220 ©

9.2.1.3 Operating voltage range (V.DC) ............................ 22020%

9.2.1.4 Consumption at operating voltage (VA) ................

9.2.1.5 Coil resistance () .................................................

9.2.1.6 Coil L/R (ms) ..........................................................

9.3 Contacts

9.3.1 Number of potential free NO contacts for Purchaser’s use

12

9.3.2 Rated voltage, Un (V DC) .................................... 220©

9.3.3 Continuous carry (A) ............................................. 5

9.3.4 Make and carry for 0.5 sec, L/R=40 ms (A) 30

9.3.5 Breaking capacity, L/R = 40 ms (A)…… 0.15


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9.3.6 Operate time (ms)………………………… 6

9.3.7 Durability:



9.4 General Requirement

9.4.1 Method of relay mounting .......................................

9.4.2 Type of manual reset mechanism ..........................

10. AUXILIARY FUNCTIONS

10.1 Event recording

10.1.1 Storage capacity of time tagged events… 500

10.1.2 Time tag resolution (microsecond)……… 1

10.1.3 Events triggers:

a. Any element pickup (yes/no) …………… yes

b. Dropout or operate (yes/no) …………… yes

c. Digital input change of state (yes/no) …… yes

d. Other………………………………….

10.2 Synchronizing of internal clock

10.2.1 The Transformer protection relays (internal clock) shall be synchronized according to IEC 61850 protocol requirements (yes/no) ……

yes


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10.2.2 The Time Synchronization of the Transformer protection relays will be according to APPENDIX No.8. (yes/no)

yes

10.2.3 Additional/Other time synchronization method………………………………..

10.3 Disturbance recorder

10.3.1 Storage of at least: 8 analogue, 8 digital and one time channels (yes/no) ……

yes

10.3.2 Data sampled rate ………………….

12 times a cycle.

10.3.3 Memory volume:

a. Number of stored disturbances (25 cycles before fault until 75 cycles after fault) …

20

b. Total volume of memory (seconds)…. 2

10.3.4 Faults triggers (detail)……………………..

10.3.5 All channels and trigger sources are user configurable (yes/no) ……

yes

10.3.6 The events and the disturbance recordings full data, including oscillography is to be collectable by means of communication to a P.C. and to the Substation-Control-System (yes/no)

yes

10.3.7 The Contractor is to supply the appropriate software for downloading the data (yes/no) ……

yes

10.3.8 The oscillography files are to be in COMTRADE file format (yes/no) ……

yes


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OFFERED

10.4 Communication with Substation-Control-System

10.4.1 The Information exchange between the Transformer protection relays and the main Computer/server of a Substation-Control-System will conform to all the requirements of standard IEC 61850, and in particular to IEC 61850 – 6, 7-1, 7-2, 7-3, 7-4 and 8-1 (Communication networks and systems in substations) (yes/no) ……

yes©

10.4.2 Number of user-programmable LEDs on the front panel ………………………….

8

10.4.3 HMI operating language …………………... English

10.4.4 The user interface program supports WINDOWS 7 (yes/no) ……

yes©

10.4.5 The user interface program is in English and included in the scope of supply (yes/no) ……

yes©

10.4.6 The following measurement information and settings may be accessed from a portable PC and the main Computer/server:

a. Display and modifications of all settings

(yes/no) ……

b. Digital I/O signal status (yes/no) ……

c. Display and extraction of measurements (yes/no) ……

d. Display and extraction of fault records.

(yes/no) ……

e. Display and extraction of event and alarm records (yes/no) ……

f. Extraction of disturbance records (yes/no)…


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g. Programmable scheme logic settings (yes/no) ……

h. Reset of fault and alarm records (yes/no)

i. Clear event and fault records (yes/no) …

.

10.4.7 Memory shall be provided to store four settings, which can be selected by an external signal. (yes/no) ……

yes

10.4.8 Alteration of setting data shall be protected by means of a code word (yes/no) ……

yes

10.4.9 List possible on-line relay settings List

10.4.10 List possible off-line relay settings List

10.5 Programmable scheme logic

10.5.1 The Transformer protection relays will include programmable scheme logic that allows customizing the control and protection functions (yes/no) ……

yes

10.5.2 The programmable scheme logic allows to program the functionality of:

a. The optically isolated inputs (yes/no) …… yes

b. Relay outputs (yes/no) …… yes

c. LED indications (yes/no) …… yes

10.5.3 The programmable scheme logic comprises gate logic and general purpose timers (yes/no) ……

yes

10.5.4 List of the available scheme logic functions and function blocks (list)……

10.5.5 The programmable scheme logic configuration-software supports WINDOWS 7 (yes/no) ……

yes


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REQUIRED RECOMENDED

OFFERED

10.5.6 The programmable scheme logic configuration software language……..

English

10.5.7 The programmable scheme logic configuration software is included in the scope of supply (yes/no) ……

yes©

10.5.8 Inputs of the programmable software:

a. Binary electrical inputs to the relay (yes/no) …… yes

b. Internal binary variables created by the protection (yes/no) ……

yes

c. Analog values measured by the relay or calculated by the relay (yes/no) ……

yes

d. Binary outputs from other parts of the user’s software (yes/no) …

yes

e.

Remote inputs in accordance with the IEC 61850 "Generic Object Oriented Substation Event (GOOSE)" specification.

(yes/no) …

yes

10.5.9 Outputs of the programmable software:

a. Output contacts of the relay (yes/no) … yes

b. Inputs to the protection software (which also can be activated by external electrical inputs to the relay). (yes/no) ……

yes

c. LEDs on the front of the relay. (yes/no) ……

yes

d. Other inputs segments of the user’s software (yes/no) …

yes

e Event recording. (yes/no) … yes

f. Remote outputs in accordance with the IEC 61850 "Generic Object Oriented Substation Event (GOOSE)" specification.

(yes/no) …

yes

10.5.10 The processing of the programmable scheme logic is not to affect the proper operation of the protection. (yes/no) …

yes


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REQUIRED RECOMENDED

OFFERED

10.5.11 Data regarding the CPU loading vs. the user’s logic size in use…………….

10.5.12 Alarm notification is to appear in case the user’s logic size is lessening the proper operation of the protection. (yes/no) …

yes

10.6 Self Monitoring and Testing

10.6.1 The Transformer protection relays shall perform continuous self-monitoring and self-testing of:

auxiliary supply voltage (yes/no) … yes

Hardware (yes/no) … yes

Software (yes/no) … yes

10.6.2 fault diagnostic display includes the following information:

yes

a. Defected module or hardware component (yes/no) …

yes

b. Disabled function (yes/no) … yes

c. Overall failure (yes/no) … yes

10.6.3 Upon detection of a hardware fault, the relays shall block themselves and issue an alarm (yes/no) …

yes

10.6.4 In the event of a software fault the microprocessor shall reset and restart. If restarting does not eliminate the fault, the relay operation is to be blocked.

(yes/no) …

yes

10.6.5 In the event of a fault in the Transformer protection relays:

yes

a. A fault message shall be sent to the main Computer/server of a substation control system (yes/no) …

yes

b. Visual indication will appear on the Transformer protection relays front panel (yes/no) …

yes


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REQUIRED RECOMENDED

OFFERED

c. a signaling potential-free "watchdog" contacts will change position to "relay-fail" position l (yes/no) …

yes

10.6.6 Software supervision

10.6.6.1 By hardware watchdog (yes/no) ............................. yes

10.6.6.2 By other means ......................................................

10.6.6.3 Memory checksum test

a. a. During power up (yes/no) ....................................... yes

b. b. During service (yes/no) .......................................... yes

c. c. Frequency of self test during service .....................

10.6.6.4 A/D Accuracy test

a. During power up (yes/no) ....................................... yes

b. During normal operation (continuously/ periodically) (yes/no) ...................................................................

yes


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11. REQUIRED RECOMENDED

OFFERED

ALGORITHM AND SOFTWARE

11.1 Description of signal processing and algorithm as required in clause 9.3.1.4 Annexure "B" ....................

Doc. No.

11.2 Type of analog filtering and transfer characteristic ....

11.3 Sampling rate of A/D converter .................................

1.4 Type of digital filtering ................................................

11.5 Type of algorithm used to calculate the differential current (description and comments) ..........................

11.6 Supplier shall keep the Purchaser informed on new hardware/software development improvements and shall offer them free of charge in the supply period (yes/no) ......................................................................

yes

11.7 Supplier shall keep the Purchaser informed on new firmware versions and shall offer them free of charge in the supply period (yes/no) .........................

yes


BB-27



12. TESTS REQUIREMENTS

12.1 Tests General

12.1.1 The Manufacturer shall carry out tests to check the quality and uniformity of the workmanship and materials as well as to prove satisfactory operation of all control and protection systems and their coordinated operation as a whole

IEC-61000-4-2

IEC-61000-4-3

IEC-61000-4-4

IEC-61000-2-1

IEC-61000-2-2

IEC-61000-4-8

12.1.2 The Contractor shall perform the following test plan for the offered equipment:

12.1.2.2 Manufacturing inspection and testing process (including subcontractors)…………………….

12.1.2.3 Factory Acceptance Tests. Purchaser's personnel shall have the right to attend the factory acceptance test, and shall be given written notice thereof at least 21 days in advance. Manufacturer is required to submit with the tender a list of the proposed factory acceptance test for approval by Purchaser.


BB-28



12.1.2.4 Site Acceptance Tests shall be performed by Manufacturer supervisor and attended by Purchaser's personnel. Manufacturer is required to submit with the tender a list of the proposed site acceptance tests and all test facilities necessary to perform this tests. Manufacturer shall submit a list of tests to be performed on site to prove the EMC withstand of the mounted equipment


BB-29


REQUIRED

RECOMENDED

OFFERED

12.1.2.5 System Acceptance tests of installed equipment. Manufacturer is required to submit with the tender a list of the proposed system acceptance test .............

12.1.3 Factory Acceptance Tests shall be carried out according to the approved list and 7 (seven) copies of the relevant test reports of equipment shall be submitted. The shipment of equipment shall be carried out after approval of the factory acceptance by Purchaser ............................................................

12.1.4 Each equipment shall operate for a period of time sufficient to establish stability of performance. The performance/functional characteristics of the equipment shall be measured in accordance with the approved acceptance test program and the data recorded. All calibration and adjustments shall be checked. Any equipment which is found out of tolerance shall be rejected .......................................

12.1.5 Equipment which has failed to meet the Acceptance Tests shall be rejected. Final Acceptance of the equipment on hand or later produced shall not be made until it is determined that items meet all Specification requirements. The equipment may be reworked or have parts replaced to correct the cause of rejection. Final particulars concerning the rejection and action to correct the fault shall be submitted with the equipment. The equipment rejected after test shall not be resubmitted without specific Purchaser's approval ..................................


BB-30


REQUIRED

RECOMENDED

OFFERED

12.1.6 Unless otherwise specified, all Acceptance Tests shall be conducted under the standard conditions which have to be specified by Contractor in the Acceptance Tests program .......................................

12.2 Type Tests

Type test shall be carried out on all protection relays and shall include the following tests:

High Voltage Withstand

12.2.1 Insulation Resistance

100 MΩ at 500 V:

a. Between all case terminals (except earth terminal) connected together and the case (earth terminal) (yes/no)………………….

yes

b. Between terminals of independent circuits including contact circuits (yes/no)………

yes

c. Across the open contacts of all output relays (yes/no)………

yes

12.2.3 Dielectric withstand IEC–60225

PT5

a. 2KV r.m.s., 50 Hz, 1 minute between all case terminals (except earth terminal) connected together and the case (earth terminal) (yes/no)………………….

yes

b. 2KV r.m.s., 50 Hz, 1 minute between terminals of independent circuits (yes/no).

yes

c. 1KV r.m.s., 50 Hz, 1 minute across open contacts of all signal relays (yes/no)……

12.2.3.1 Dielectric withstand ANSI/IEEE C37.90

a. 1.5KV r.m.s., 50 Hz, 1 minute across open contacts of all trips relays (yes/no)……….

yes


BB-31


REQUIRED

RECOMENDED

OFFERED

12.2.4 High Voltage Impulse

Three positive and three negative impulses at interval of 5 sec: 5KV peak, 1.2/50 micro sec, 0.5J

IEC–60225

PT5

(category III)

a. Between all terminals of independent circuits (except output relay contacts) (yes/no)……

yes

b. Between terminals of independent circuits and case (earth terminal) (yes/no)……

yes

12.2.5 Surge Withstand Capability C37.90.1

a. 4KV fast transient applied directly to each input and earth (yes/no)……

yes

b. 2.5KV oscillatory applied directly to each input and earth (yes/no)……

yes

c. 4KV fast transient applied directly across each output contact, opto-insulated input and power supply circuit (yes/no)……

yes

Electromagnetic Compatibility

12.2.6 Fast transient test on all inputs according to class IV applied directly to power supply terminals and all other inputs (except RS232 ports)

IEC-60225 PT22-4

a. Amplitude 2KV, burst frequency 5 KHz (yes/no)…… yes

b. Amplitude 4KV, burst frequency 2.5 KHz (yes/no)……

yes

12.2.7 High frequency disturbance test class III IEC-60225 PT22-1

a. Common-mode-test: 2.5KV (peak), 1 MHz, t=15 µsec, 400 surges/sec, duration 2 sec between independent citcuits and case (earth) (yes/no)……

yes

b. Differential mode test: 1.0KV peak, duration 2 sec across terminals of the same circuir (except metallic contacts and RS232 port). (yes/no)……

yes


BB-32


REQUIRED

RECOMENDED

OFFERED

12.2.8 Electrostatic discharge test (ESD) Class 4

IEC-60225 PT22-2

a 15KV discharge in air to user interface, display and exposed metalwork (yes/no)…

yes

12.2.9 Electrostatic discharge test (ESD) Class 3

IEC-60225 PT22-2

a 8KV discharge in air to all communication ports (yes/no)…

yes

b 6KV point contact discharge to any part of the front of the protective relay (yes/no)…

yes

12.2.10 Immunity to radiated electromagnetic energy IEC-60225 PT22-3

a The frequency range is swept from 80MHz to 100 MHz with the signal 80% amplitude -modulated with 1KHz sine wave. Spot frequencies: 80, 160, 450 and 900 MHz (yes/no)…

yes

12.2.10.1 Immunity to radiated electromagnetic energy IEEE C37.90.2

a 25MHz to 1000MHz, zero and 100% square wave modulated. Field strength of 350V/m (yes/no)…

yes

12.2.11 Immunity to radio frequency interference (RFI) IEEE C37.90.2

a Field tested using 5 watt transceiver operating at random frequencies converted around 144MHz and 440MHz (yes/no)…

yes

12.2.12 Radiated Immunity from digital communications ENV

61000-4-3

a Test field strength 30V/m at frequency band 800 to 960MHz and 1.4 to 2.0 GHz with 80% amplitude-modulated signal, 1KHz (yes/no)…

yes


BB-33


REQUIRED

RECOMENDED

OFFERED

12.2.13 Power Frequency Magnetic Field Immunity IEC 61000-4-8

a. 100A/m applied continuously (yes/no)…… yes

b. 1000A/m applied for 3sec (yes/no)…… yes

12.2.13.1 Power Frequency Magnetic Field Immunity IEC 61000-4-9

a. 1000A/m applied in all planes (yes/no)…… yes

12.2.13.2 Power Frequency Magnetic Field Immunity IEC 61000-4-10

a. 100A/m at 100KHz with a burst duration of 2sec, applied in all planes (yes/no)……

yes

12.2.14 Radiated Immunity from Digital Radio Telephones ENV 50204

a. 10V/m, 900MHz and 1.89GHz (yes/no)…… yes

12.2.15 EMC compliance 89/336/EEC

a. Compliance to the European Commission Directive on EMC is claimed via the Technical Construction File route. Product specific standards were used to establish conformity: EN50263 (yes/no)……

yes

Power Supply

12.2.16 AC ripple on DC supply PT11 IEC-60255

a. The protection relay will withstand 5% AC ripple on the DC supply (yes/no)……

yes

12.2.17 Power Supply Interruption IEC-60255 PT11

a. The protection relay must withstand 40msec interruption in the DC auxiliary supply, under normal operating conditions, without de-energizing (yes/no)……

yes


BB-34


REQUIRED

RECOMENDED

OFFERED

Mechanical Requirements

12.2.18 Vibration 6 IEC-60255 PT21-1 class

1

And IEC 60068-2-

a. Sinusoidal 10 to 60Hz, amplitude ±0.035mm, frequency 60 to 150Hz, acceleration 0.5g, sweep rate 1 octave/min, 20 cycles in 3 orthogonal directions (yes/no)……

yes

b During transportation: 2g in each of three mutually perpendicular axes swept over range of 10 to 500Hz for a total of 6 sweeps, 15min each sweep, without structural damage or degradation of performance. (yes/no)……

yes

12.2.19 Shock IEC-60255 PT21-2 class

1

a. Semi-sinusoidal, 5g acceleration, duration 11msec, each 3 shocks in both directions of the 3 axes (yes/no)……

yes

12.2.20 Seismic qualification test shall prove that the equipment will operate fully satisfactory during and after earthquake with ground acceleration 0.5g acc. to ...............................................................................

IEEE 693

12.2.20.1 Qualification by test……………………….. Moderate level

12.2.20.2 Qualification by combiend test and dynamic analysis ……………………….

12.2.20.3 Contractor is required to submit a test report to prove the qualification level and dynamic analysis report………………….


BB-35


REQUIRED

RECOMENDED

OFFERED

12.2.20.4 The dynamic analysis report shall be acc. to:………………………………….

and shall take into consideration:

IEEE 693

a Damping ratio (%)……………………………

b Natural frequency in x,y,z directios (Hz)…..

c Resonant frequency in x,y,z directios (Hz)..

Product Safety

12.2.21 Compliance with European Commission Low Voltage Directive

72/23/EEC

a Compliance is demonstrated by reference to generic safety standard EN 61010-1 (yes/no)……

yes

b Compliance is demonstrated by reference to generic safety standard EN 60950-1 (yes/no)……

yes

Environmental Conditions

12.2.22 Ambient temperature range IEC 60255-6

a Operating temperature range (oC) -5 to +55

b Temperature during transport (oC) -40 to +85

c Relative humidity (annual average) (%) 75

d High relative humidity during 30 days (%) 95

12.2.23 Accuracy dependence test for measuring elements and timers for frequency, DC supply and ambient temperature dependence ..........................................

12.2.24 Power consumption and overload test ......................

12.2.25 Contact performance test acc. to IEC-60225 PTO-20

12.2.26 Accuracy test for measuring elements and timers ....


BB-36


REQUIRED RECOMEN

DED OFFERED

12.2.27 Conformance test IEC 61850-10

12.2.28 Tests to prove all basic and additional functions of the system .................................................................

12.3 Factory Acceptance Tests

The factory acceptance test shall include at least the following:

12.3.1 Measuring of tripping time of relays. yes

12.3.2 Measure of all pick-up values. yes

12.3.3 Measure of tolerance and errors for pick-up values and timers.

yes

12.3.4 Functional tests including test of input and output circuits.

yes

12.3.5 Time synchronization. yes

12.3.6 High voltage (2 KV/50Hz, 1 min) and insulation resistance tests (500V DC) acc. to ...........................

IEC-60225

PT5

12.3.9 TCP/IP ETHERNET Communication with IEC 61850 protocol

Yes

12.3.10 Internal self test functions Yes


BB-37



12.4 Test Facilities

12.4.1 Type of test equipment recommended ......................

13. RELIABILITY, MAINTENANCE, SAFETY COMMISSIONING AND GUIDANCE COURSE

13.1 Reliability

13.1.1 The contractor is to participate in a "Reliability Field Demonstration", as specified in Appendix 1.

Yes

13.1.2 The Contractor shall furnish description and calculating method of failure rate including confidence level according to the attached tables

for each Item

13.1.3 The Contractor shall state the minimum guarantee MTBF including confidence level, of the Protection System during its service life. Contractor shall indicate the methods by which the MTBF values were determined and shall submit supporting data. The Contractor shall specify those units where redundancy is recommended ....................................

13.1.4 Service Life expectancy of the equipment and possible performance degradation with time, defined in quantitative terms………..

13.1.5 The Contractor shall furnish suggested actions to prevent recurrence of module failure ........................

13.1.6 Fault tree analysis of the protection relay is to be introduced. Each malfunctioned relay component's MTBF/ MTTF shall be detailed

13.1.7 Contractor is to detail which internal malfunctions of the equipment are not detectable by the periodic self testing. Contractor is to prove the MTTF of these malfunctions.


BB-38



13.2 Maintenance

13.2.1 The Contractor shall specify maintainability values and provisions of each part of the System, in accordance with the following topics as a minimum:

13.2.1.1 Time between consecutive preventive/ periodic maintenance activities (years) .....................

13.2.1.2 Maintenance man-hours per operation period (month, year) ..................................................

13.2.1.3 Maintenance man-hours per specific maintenance action ...................................................

13.2.1.4 Meantime to repair (MTTR) of failed equipment as a result of random failures (houres) .....................................................................

13.2.2 The Contractor shall specify the Transformer protection relays maintenance principles in accordance with the following topics:

13.2.2.1 The Contractor shall specify all test equipment and accessories required to perform preventive/periodic maintenance, installation, field troubleshooting, laboratory level repairs, down to the level of electronic components replacement on electronic cards activities.

13.2.2.2 The test equipment shall be specified according to the following categories: special test equipment, special jigs, fixtures, accessories and software, standard test equipment and accessories, automatic test equipment and its associated fixtures, software and accessories ................................................................

13.2.3 The Contractor shall define all adjustments, alignments and calibrations which are required for the proper operation of the Transformer protection relays without any performance degradation including definition of adjustment recommended time interval for performing this activity. No adjustment and no alignment shall be required by replacing subassemblies, modules cards during field maintenance activities ...............................................


BB-39


REQUIRED

RECOMENDED

OFFERED

13.2.4 The Contractor shall specify policy for preventive maintenance and shall attach comprehensive procedures for periodic maintenance, required to maintain the proposed Transformer protection relays in operational non-degraded state and prevent it from developing long term damages ......................

13.2.5 The Contractor shall state policy and attach comprehensive procedures for field troubleshooting detailing, in step by step description, fault detection and localization using built-in, standard and special test equipment..................................................................

13.2.6 The Supplier shall state policy and attach comprehensive procedures for laboratory level repair policy, including component replacement. Special attention shall be directed to automatic test equipment and associated facilities, fixtures and software for electronic cards repair ..........................................

13.2.7 All field maintenance and troubleshooting activities, especially card replacement, shall be performed while the Protection System is in operation without interfering with its proper functioning and without causing any damage whatsoever ..................................................


BB-40



13.3 Safety

The Contractor shall state the specifications to preclude risk to personnel, equipment or both.

The nature of the Protection System,

its design and construction shall be addressed…………………………

13.4 Commissioning

13.4.1 The Contractor shall be responsible for the commissioning of all equipment covered under his contract .......................................

13.4.2 The Contractor shall prepare and submit a Commissioning Program for approval by Purchaser ..............................................

13.4.3 The Commissioning Program shall include indications for:

13.4.3.1 Commissioning inspection to detect faults which have occurred during transportation, storing or during assembly at its final location .....................................

13.4.3.2 Preparation for use and procedures to describe the activities required to prepare systems for testing and operation ...................................................................

13.4.3.3 Checking of rated data, connection, loading, etc. of the new equipment and necessary interface with the existing equipment supplied by others ...................................

13.4.3.4 Checking of indicating meters, relays, control and communications equipment and similar functions associated with the existing equipment ....................

13.4.3.5 Checking of station auxiliaries associated with the new equipment as AC supply, batteries and charges etc.


BB-41


REQUIRED

RECOMENDED

OFFERED

13.4.3.6 Testing as detailed in tests on site program, including the following:

a. The test objective

b. Test intent

c. Required performance data

d. Prerequisites

e. Sequence of activities

f. Acceptance criteria

13.4.3.7 Putting the equipment into service ...........................

13.4.3.8 Final check ................................................................

13.4.4 Changes and modifications to the Commissioning Program shall also be approved by Purchaser .......................................

13.4.5 Commissioning results shall be witnessed by the Purchaser and documented on forms to be agreed upon by the Contractor. The record shall include other such as omissions or unsatisfactory test results .......................................................................

13.4.6 The Contractor shall maintain an up to date record of all inspections and tests, which shall be handed over to the Purchaser at the completion of the site testing and commissioning ...........................

13.4.7 The Contractor shall be responsible for making available to Purchaser a minimum of to complete sets of marked up "as built" drawing before leaving the site. Contractor shall correct and reissue the original drawings as soon as possible ...................................

13.4.8 The Purchaser shall be responsible for the connection and disconnection of the new equipment, including first energization of new equipment, but with the advice and technical assistance of the Contractor (if required)..............................................


BB-42



13.4.9 The Contractor shall be responsible for supplying commissioning personnel with a good knowledge in all relevant operations for commissioning and proposed duration on site .............................................................................

13.4.10 The Contractor shall be responsible for safety of Purchaser’s and Contaractor’s personnel, ours or his own, involved in commissioning and shall take all possible precautions and be fully aware of the dangers involved in testing. Contractor's personnel should also be insured against death, personal accident and health while in Israel and be covered by Employers Liability insurance applicable in their country of origin ...........

13.4.11 Major failure or damage to equipment will require either its return to the factory or assignment of a special crew to carry out repairs. Minor failure as failures in metering, relaying control and communications equipment shall be repaired by commissioning personnel. All expensive in connection with damages and repairs as described above shall be paid by Contractor ............

13.5 GUIDING COURSE (Item 19)

After notification of award, the subcontractor will perform a relevant guiding course at I.E.C.'s facilities in Israel. The guiding course is to be adequate for correct and full operating of the Transformers protection relays by the participants of the course (as described in clause 15.4). The knowledge level of the purchaser personnel is to be sufficient that no contractor's commissioning is to be required

YES

(C)

13.6 Contractor will be required to send his representative to (to I.E.C.'s facilities in Israel ) discuss and/or explain and demonstrate parts of his proposal with I.E.C. representatives.

YES

(C)


BB-43

14. Tender Documents

Table No 1 – Check-list of the documents accompanying the proposal

No. Type of Document Description of document

Name / Description / number of the bidder’s document

Submitted

Yes/No

Bidder’s

comments

1 Questionnaire Questionnaire All Clauses

APPENDIX NO. 1: Reliability Statistics

2 Quality Assurance documentation

Certification of Approval of the Quality Assurance System according to the ISO 9001

3 Qualification of Subcontractor's Procedure

4 List of qualified Bidders of the most important parts and components

5 A preliminary Inspection and Test Plant (I&T plan).

6 Drawings and tests

Detailed schemes and wiring diagrams of the transformers protections.

7 A sample of final factory test reports of similar transformers protections.

8 Type test reports for offered transformers protections including test circuit, instruments and description of method

9 Specific test report (authority, number and date) for offered transformers protections

10 A list of the proposed site acceptance tests and all test facilities necessary to perform these tests

11 A list of tests to be performed on site to prove the EMC withstand of the equipment


BB-44

12 A detailed FAT protocol

No. Type of Document Description of document

Name / Description / number of the bidder’s document

Submitted

Yes/No

Bidder’s

comments

13 Instruction books for erection, operating and maintaining

14 Manufacturer's requirements for storage (6 mounth) before erection

15 Reference list for basic order and options for the last five years

16 Network & security safeguards documents

1

2

3

4

5

6

7

8

17 Additional Manufacturer's documents

1

18 2

19 3

20 4

21 5

22 6

23 7

24 8


BB-45

15. TECHNICAL DOCUMENTS AFTER NOTIFICATION OF AWARD

REQUIRED RECOMEN

DED

OFFERED

(Items

1,2,3,4)

15.1 All data, nameplates and descriptive materials shall be in

English or Hebrew. Dimension and weights shall be shown in

metric units. All descriptive materials (lists, instruction books,

etc.) should be numbered and dated for easy identification and

reference purposes.

Indicate for all requirements, number of drawing, catalogues or

other documents……

15.2 After notification of award, Contractor shall within 30

(thirty)days of date of award, submit to the Purchaser for

approval 4 (four) sets of prints of drawings covering the

following information:

15.2.1 Outline drawings of the offered Transformers Protection, …..

15.2.2 Descriptions, cross sections and explosion drawings showing

all components (and the corresponding catalog numbers ….

15.2.3 Technical catalogs of the all equipment...

15.2.4 Complete nameplates drawings …..

15.2.5 Wiring and elementary diagrams of the control and measuring

circuits …..

15.2.6 Shipping assembly drawing with overall size and

weight…………….

15.2.7 Final list of all subcontractors and sub suppliers including

name, address and a copy of their Quality Assurance

Certificate…………..

15.2.8 Instructions manuals, technical directives, drawings and any

other relevant descriptive materials which shall contain all

information required for the mounting, commissioning,

operation, maintenance, periodic checking and repair of offered

equipment…………………...


BB-46

REQUIRED RECOMEN

DED

OFFERED

(Items 1,2,3,4)

15.3 3 (three) months before delivery, Contractor shall submit to the Purchaser 4 (four) sets of prints of the Instruction book. The Instruction book shall include for supplied equipment all technical information, drawings, diagrams and prescriptions required for: - Assembly on site ……. - Commissioning and site testing …… - Operation …………. - Maintenance ……… - Checking ……….. - Overhauls …………. - Dismantling ……….. - Information for ordering renewal parts … - Indication for storage before erection …..

15.4 Purchaser reserves himself the right to require all necessary additional data, descriptions, drawings, etc. that may contribute in completing information supplied by Manufacturer about the equipment…..

15.5 If the prints are returned by the Purchaser and stamped "approved except as noted", Contractor shall make corrections per Purchaser's marking and shall resubmit required copies of the correct documents as stated above……

15.6 In addition to the drawing requirements, Contractor shall furnish a comprehensive outline as to extent of field fabrication required and as to all temporary wiring, disassembling, reassembling, welding, cleaning, checking, inspection, painting, testing, etc. required to be done by the Erector……

15.7 After notification of award, Contractor shall within 60 (sixty) days of date of award, submit to the Purchaser 5 (five) sets of prints of Quality Assurance Manual including a full description of Contractor's Quality Assurance program…..

15.8 Contractor shall furnish the following Quality Control documentation:

15.8.1 Inspection and Test Plan included in Contractor's Quality plan……..

15.8.2 Quality Control Procedures…...

15.8.3 Electrical testing procedures as per applicable standards…...

15.8.4 Non-conformance's procedures………


BB-47

REQUIRED RECOMENDE

D

OFFERED

(Items 1,2,3,4)

15.9 Routine, type and special test

reports shall be submitted for

approval 1 (one) month before

delivery, in 8 (eight) copies……..

The shipment cannot be realized

before test approval….

15.10 Commissioning program shall be

supplied for approval in 8 (eight)

copies, 3 (three) months before

delivery…….

15.11 All documents and drawings shall

be provide with:

Purchaser name………..

Project name…………

Unit serial number…..

Purchaser's order number….

Specification number……..

Supplier's order number….


BB-48

16. SPARE AND RENEWAL PARTS

REQUIRED RECOMEND

ED

OFFERED

(Items 1,2,3)

16.1 The life duration of the equipment as a whole and the normal replacement cycle of the component parts is included in the offer (Yes/No)

Yes

16.2 Included is a catalogue containing all relevant potential Spare Parts for the proposed equipment as well as a detailed list of Spare Parts recommended for:

16.3 The short term: start-up, commissioning and until expiration of the warranty period (Yes/No)

Yes

16.4 The long term: spare parts for periods of five (5) years as of the end of the warranty period, and ten (10) years as of the end of the warranty period (Yes/No)

Yes

(C)

16.5 Wear out components such as batteries electrolytic capacitor etc., maintenance and replacement policy is detailed in the bidder's offer. The details includes life span of the components, replacements procedure (Yes/No)

Yes

16.6 The catalog and the lists include for each item:

16.6.1 Item description and item designation (Yes/No)

Yes

16.6.2 Likelihood that the part will be required for replacement during each relevant period (short term, long term) (Yes/No)

Yes

16.6.3 Name of Bidder and Manufacturer (Yes/No)

Yes

16.6.4 Necessary catalogue data for separate order (Yes/No)

Yes

16.6.5 Optimal stocking level (Yes/No) Yes

16.6.6 Lead time before supply (including transport time to Israel) (Yes/No)

Yes

16.7 All Spare Parts shall be new and unused in all cases (Yes/No)

Yes

16.8 The Contractor guarantees that all the Spare Parts features will be according to its catalogue and that the catalogue is periodically updated to stay current (Yes/No)

Yes


BB-49

16. SPARE AND RENEWAL PARTS (cont)

Spare Part List

Spare Part

Name &

Producer's Name

Spare Part

Purpose

Probability of Failure

Technical Data

Drawing

Is It In

Stock (y/n)

Supply Time After

Ordering

For short term (start-up, commissioning and until expiration of the warranty

period).

Item 1

Item 2

Item 3

Item 4

For 5 (five) years after the end of warranty.

Item 1

Item 2

Item 3

Item 4


BB-50

16. SPARE AND RENEWAL PARTS (cont)

Spare Part List

Spare Part

Name &

Producer's Name

Spare Part

Purpose

Probability of Failure

Technical Data

Drawing

Is It In

Stock (y/n)

Supply Time After

Ordering

For 10 (ten) years after the end of warranty.

Item 1

Item 2

Item 3

Item 4

For 30 (thirty) years after the end of warranty.

Item 1

Item 2

Item 3

Item 4


BB-51

17. SPECIAL TOOLS

Contractor shall give here a list of recommended special tools for assembly

and maintenance.


BB-52

18. COMMENTS BY MANUFACTURER ON ANNEXURE "B"

Name of Contractor:

__________________________________________________


BB-53


BB-54

19. DEVIATIONS FROM REQUIREMENTS

Name of Contractor:

__________________________________________________

Contractor is requested to describe or indicate deviations of the equipment

and accessories from all requirements in this Specification.

In case no deviations are mentioned it will be understood that Contractor's

offer entirely complies with all requirements in this Specification.


BB-55

20. CONFORMITY WITH PROPOSAL DOCUMENTS

Name of Contractor:

__________________________________________________

Contractor hereby certifies that he agrees to all provisions of the Proposal

Documents unless exceptions are specifically and clearly listed in the

Proposal and identified as Exceptions. Contractor printed terms and

conditions are not considered specific exceptions. Any exceptions, which

Contractor has taken, are listed on Page: ____________

Contractor hereby certifies that he agrees to all conditions of the cover letter

of THE ISRAEL ELECTRIC CORPORATION LIMITED, which accompanies

the Proposal Documents.

.

___________________________ ______________________________

Signature of Contractor Date of Proposal