P122 (87B1-B) Test Report Rev 1

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

P122

Bay Ref: Substation: REVISION PAGES 0 1

SUMMARY 1

PURPOSE OF TESTS

2

X

2

REFERENCE DOCUMENT

2

X

3

SCOPE

2

X

4

RELAY TERMINLOGY

3

X

5

TEST EQUIPMENT

3

X

6

PRE-REQUISTES

3

X

7

PROCEDURES

4

X

8

RECORD TEST SHEET

5

X

8.1 RELAY INFORMATION 8.2 CT DATA: 8.3 PRODUCT CHECKS 8.4 MEASURMENT VALUE TEST: 8.5 87B HIGH IMPEDANCE DIFFERENTIAL PROTECTION 8.6 EXTERNAL STABILIZING RESITANCE MEASURMENT 8.7 EXTERNAL NON LINEAR RESITANCE MEASURMENT 8.8 CT SECONDARY RESISTANCE MEASURMENT : 8.9 BINARY INPUT TEST : 8.10

BINARY OUTPUT TEST:

8.11

FIXED LED INDICATIONS TEST:

8.12

LED INDICATIONS TEST:

8.13

FINAL CHECK

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 1 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 1

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Bay Ref: Substation:

PURPOSE OF TESTS

The purpose of the tests is to check the full functionality of the protection relay. This procedure does not intend to check that all alarms and trips are correctly sent to the DCS or SCADA level. This part is already developed into dedicated DCS or SCADA Commissioning procedures. 2

REFERENCE DOCUMENTS DOCUMENT REFERENCE

DOCUMENT

VERSION/ DATE

REMARKS

Protection Line Diagram Schematic Drawing Service Manual Operation Manual Protection Relay Coordination Principles Relay setting Calculation LED Display Configuration

3

SCOPE

Substation Name :Diameter: Bay : Panel Number : Relay Denomination in Scheme Scheme to be Checked

Relay Functionality Test.

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 2 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 4

Bay Ref: Substation:

TERMINOLOGY

Code ( ANSI) 87B

5

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Terminology Busbar High Impedance Differential Protection

TEST EQUIPMENT USED

Sl No 1.

Description

Make

Equipment Sl No.

Calibration date

2.

Secondary Injection Kit Multimeter

3.

Laptop

NA

Setting software

Type : MICOM S1 Studio Version : 2.14

6

Calibration due date

PRE - REQUISITES PRE-REQUISITES

REMARKS

All Safety Condition Are Ok All Competent Personnel Available For The Test Ac & Dc Supply Availability And Security PPE Safety Available. All Other Relevant Safety Instructions Been Followed Coordination With Other Parties ( GIS, Transformer, Etc..)

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 3 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 7

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Bay Ref: Substation:

TEST PROCEDURES

The following procedures are written for demonstrating the main protection functions of the P821 relay using an Omicron test set or similar. The tests do not test the boundaries of all available function characteristics. They do test that the function is operating at a point on one chosen characteristic. This document is to be referred to when performing commissioning tests in association with the commissioning section of the service manual. NOTE : All the Test are performed in the Test Switch. Omicron CMC156 Test Equipment or Any Equivalent To Be Used

7.1 87RB High Impedance Differential Relay (87 Protection) - Inject Secondary Voltage across the metrosell (Phase R), and increase voltage until the relay operates. - Record the operating Voltage and current at both the relay terminal and metrosell. -Repeat same procedure above for phase Y and B. 7.2 Testing of Binary Inputs : This test checks that all the opto-isolated inputs on the relay are functioning correctly. (3 opto-isolated inputs for the P122). The opto-isolated inputs should be energized one at a time. Ensuring correct polarity, connect the auxiliary voltage to the appropriate terminals for the input being tested. The line "INPUTS" in the "OP. PARAMETERS" menu gives the state of each input, a '1' indicating an energized input and a '0' indicating a de-energized input. When each input is energized one of the digits on the bottom line of the display will change to indicate the new state of the inputs. 7.3 Testing of Binary Output’s : This test checks that all the output relays are functioning correctly. (6 output relays for the P122).The output relays should be energised one at a time. Connect a continuity tester across the terminals corresponding to output relay 1 . In the following window in the "Relay Satus" sub-menu of the "OP PARAMETERS" menu: Relay 8 7 6 5 4 3 2 1 Status 0 0 0 0 0 0 0 1 Repeat the test for each relay. Operation will be confirmed by the continuity tester operating for a normally open contact and ceasing to operate for a normally closed contact. NOTE: It should be ensured that thermal ratings of anything connected to the output relays during the test procedure is not exceeded by the associated output relay being operated for too long. It is therefore advised that the time between application and removal of relay testing kept to the minimum. If the Outputs are assigned for function this will be tested along with Functional test of relays. AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 4 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 8

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Bay Ref: Substation:

RECORD TEST SHEET

8.1 RELAY INFORMATION Type No.:

Designation :

P122

Nominal Current :

Model No : Serial Number Firmware Version :

Nominal Voltage` : Aux. Volts :

8.2 CT DATA: CT rated primary current set as CT rated secondary current set as Ignd-CT rated primary current set as Ignd-CT rated secondary current set as 8.3 PRODUCT CHECKS Relay damaged? Rating information correct for installation? Case earth installed? External wiring checked against diagram? Test block connections checked? Measured auxiliary supply LCD front panel display Clock set to local time? Time maintained when aux. supply removed? 8.4 MEASURMENT VALUE TEST: Current Measurement Current Phase injected injected (Amps) PH-N L1-E

1.0

V dc

Current read on relay display (A) IR

IY

IB

0

0

AREVA T&D

IN

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 5 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

L2-E

1.0

0

L3-E

1.0

0

L1-L2-L3

1.0

Bay Ref: Substation: 0 0 0

8.5 HIGH IMPEDANCE DIFF CURRENT 87B: Measured Operating Voltage

Phase

Measured Current at Metrosell

Measured Current at Relay

Current Setting of Relay

Time setting

Operating Time at 2* Oper.V

R Y B 8.6 EXTERNAL STABILIZING RESITANCE MEASURMENT :

R

Designation In Drawing R111

Y

R121

B

R131

Phase

Theoretical Value

AREVA T&D

Measured Value

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 6 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

P122

Bay Ref: Substation:

8.7 EXTERNAL NON LINEAR (MERTCIL) RESITANCE MEASURMENT :

R

Designation In Drawing R1

Y

R2

B

R3

Phase

Theoretical Value

Measured Value

8.8 CT SECONDARY RESISTANCE MEASURMENT : Theoretical Value

Phase

Measured Value

R Y B

8.9 BINARY INPUT TEST : Input No. Terminal No.

Active

Function Assigned

1

22-24

High

NOT USED**

2

26-28

High

NOT USED**

3

17-19

High

NOT USED**

sheet

Result

* SPARE: wired up to terminal blocks. ** NOT USED: Not wired.

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 7 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 8.10

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Bay Ref: Substation:

BINARY OUTPUT TEST:

Output No.

Terminal No.

Type

2-6 2-4 8-12 2 8-10 3 14-16 4 18-20 5 1-3 6 5-7 * SPARE: wired up to terminal blocks. ** NOT USED: Not wired.

NO NC NO NC NO NO NO NO

1

Function Assigned (Aux relay operated) NOT USED**

sheet

Result

NOT USED** TO BUS 1A GROUP-B NOT USED** SPARE* SPARE*

8.11 FIXED LED INDICATIONS TEST: LED No. LED Label

262 264 264

Color

Result

1

Trip

Red

2

Alarm

Yellow

3

Warning

Yellow

4

healthy

Green

8.12 LED INDICATIONS TEST: ( LEFT SIDE LED) LED No. LED Label 1

Color

Result

2 3 4

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 8 of 9

Gulf Cooperation Council Interconnection Authority GCCIA Engineer

GCC Interconnection Project - Phase I

P122 8.13 Item

TRANSMISSION & DISTRIBUTION

Site Acceptance Test Report MiCOM P122 87B1-B

Bay Ref: Substation:

FINAL CHECKS Description

Result

1

All test equipment, leads, shorts and test block removed safely?

2

Disturbed customer wiring re-checked?

3

All commissioning tests disabled?

4

Circuit breaker operations counter reset?

5

Current counters reset?

6

Event records reset?

7

Fault records reset?

8

Disturbance records reset?

9

Alarms reset?

10

LEDs reset?

11

Secondary front cover replaced? (If applicable)

REMARKS ……………………………………………………………………………………………………………… ……………………………………………………………………………………………………………… ……………………………………………………………………………………………………………… ……………………………………………………………………………………………………………… END OF REPORT

AREVA T&D

GCCIA / SNCL

Signature

Signature

Name Date Doc. No.

Name Date REV- 1

Page 9 of 9