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Power Meter - 132 KV - W606

1. A site test report summarizes the testing of a power meter at the 132/13.8kV substation for Jizan University. Electrical tests were conducted to calibrate the meters and verify accuracy at various voltage and current levels. 2. The voltage tests injected voltages from 25-120% and measured values were within 1-2% accuracy. Current tests injected currents from 25-120% and measured values were within 1% accuracy. 3. Frequency was tested from 45-65Hz and measured within 1.5% accuracy. Test equipment used was a Freja 300 calibrator.

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Abo Abdullah Mohamed
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191 views3 pages

Power Meter - 132 KV - W606

1. A site test report summarizes the testing of a power meter at the 132/13.8kV substation for Jizan University. Electrical tests were conducted to calibrate the meters and verify accuracy at various voltage and current levels. 2. The voltage tests injected voltages from 25-120% and measured values were within 1-2% accuracy. Current tests injected currents from 25-120% and measured values were within 1% accuracy. 3. Frequency was tested from 45-65Hz and measured within 1.5% accuracy. Test equipment used was a Freja 300 calibrator.

Uploaded by

Abo Abdullah Mohamed
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOC, PDF, TXT or read online on Scribd
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SITE TEST REPORT FOR POWER METER

PROJECT 132 / 13.8 KV S/S ( JIZAN UNIVERSITY )

CUSTOMER NGSA CONTRACT # PTS#09SN150

LOCATION JIZAN PANEL NO : W606

TECHNICAL DATA:

Tag No. Multifunction Meter Designation


Panel No. Serial No.
Manufacturer Celsa Model No. UMG96RM
Dwg & Sh No. CT Ratio 2000/1
VT RATIO 132/√3 KV: 110/√3 V

Mechanical Check and Visual Inspection

Item No. Description Checked


1 Inspect for Physical Damages/ Defects
2 Verify Connection As Per Approved Drawing
3 Check Tightness of all connection

ELECTRICAL TESTS

1. Calibrate all meters in accordance with manufacturer's instructions. Verify


meter deflection and accuracy at 1/2, and 100% full scale values. Provide
calibration data.
2. Verify all meter multipliers.

Siemens Consultant Client (NGSA-CSD)


Name: Mohamed Abdel Gaber Name: Name: S. JAFFER ALI
Signature: Signature: Signature:
Date: Date: Date:

SIEMENS Ltd. Saudi Arabia


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SITE TEST REPORT FOR POWER METER

PROJECT 132 / 13.8 KV S/S ( JIZAN UNIVERSITY )

CUSTOMER NGSA CONTRACT # PTS#09SN150

LOCATION JIZAN PANEL NO : W606

VOLTAMMETER READING 132 /√3 KV: 110/√3V

QUANTIT INJECTED EXPECTED MEASURED VALUE ACCURAC


RESULT
Y VOLTAGE VALUE(KV) R Y B Y%
25% 19.05 18.9 18.9 18.8

PHASE 50% 38.1 37.7 37.8 37.7


VOLTAGE 1
(KV) 100% 76.21 75.5 75.5 75.5

120% 91.45 90.6 90.7 90.6

QUANTIT INJECTED EXPECTED MEASURED VALUE ACCURAC


RESULT
Y VOLTAGE VALUE(KV) RY YB BR Y%

25% 33 32.7 32.7 32.8

LINE 50% 66 65.3 65.4 65.5


VOLTAGE 2
(KV) 100% 132 130 130 131

120% 158.4 156 156 157

Siemens Consultant Client (NGSA-CSD)


Name: Mohamed Abdel Gaber Name: Name: S. JAFFER ALI
Signature: Signature: Signature:
Date: Date: Date:

SIEMENS Ltd. Saudi Arabia


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SITE TEST REPORT FOR POWER METER

PROJECT 132 / 13.8 KV S/S ( JIZAN UNIVERSITY )

CUSTOMER NGSA CONTRACT # PTS#09SN150

LOCATION JIZAN PANEL NO : W606

AMMETER READING CT RATIO = 2000/1 A

QUANTIT INJECTED EXPECTED MEASURED VALUE ACCURAC


RESULT
Y CURRENT VALUE R Y B Y%
25% 500 499 497 496

PHASE 50% 1000 998 995 993


CURRENT 1
(A) 100% 2000 1990 1990 1980

120% 2400 2.39 2.39 2.38

FREQUENCY:

INJECTED EXPECTED ACTUAL


QUANTITY Result ACCURACY%
VALUE VALUE VALUE
65 65 65
60 60 60
FREQUENCY(HZ) 55 55 55 1.5
50 50 50
45 45 45

TEST EQUIPMENT : FREJA 300 TAG NO : 1455


CAL DATE : 3 / 4 / 2013
DUE DATE : 3 / 4 / 2014

Siemens Consultant Client (NGSA-CSD)


Name: Mohamed Abdel Gaber Name: Name: S. JAFFER ALI
Signature: Signature: Signature:
Date: Date: Date:

SIEMENS Ltd. Saudi Arabia


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