Commissioning Service Department
Commissioning Standard Test Formats
Description: ENERGY METERING TEST Record No. :
Equip. No.: Drawing ref.: Sheet : 1 of 5
Contractor : Contract no.: Substation No :
1. GENERAL DATA AND INFORMATION
Designation Type of Meter : A1800
Manufacturer : Serial No.:
CT Ratio : 1200/1A Meter Constant: Kh = 0.2
132𝑘𝑉 115𝑉
VT Ratio : ⁄ Wh/Imp = 275520
√3 √3
Meter Class 0.2, 0.5 Standard Meter CALPORT 100
2. MECHANICAL CHECKS AND VISUAL INSPECTION
ITEM DESCRIPTION CHECKED
1 Inspect for any physical damage or defects.
2 Check tightness of all bolted connections.
3 Verify connections as per approved drawing
4 Check apparatus lists
5 Test switch / plug checked for correct function
Tested by: ENG. Witnessed by: ENG.
Signature & Date: Signature & Date:
Commissioning Service Department
Commissioning Standard Test Formats
Description: ENERGY METERING TEST Record No. :
Equip. No.: Drawing ref.: Sheet : 2 of 5
Contractor : Contract no.: Substation No :
3. PROGRAMMED DISPLAY SEQUENCE
1. Normal Mode :
1. VT Ratio
2. CT Ratio
3. Phase A Voltage
4. Phase A Current
5. Phase A KW
6. Phase A KVAR
7. Phase A KVA
8. Phase A Power Factor
9. Phase B Voltage
10. Phase B Current
11. Phase B KW
12. Phase B KVAR
13. Phase B KVA
14. Phase B Power Factor
15. Phase C Voltage
16. Phase C Current
17. Phase C KW
18. Phase C KVAR
19. Phase C KVA
20. Phase C Power Factor
21. Line Frequency
22. Current Billing Total KWh-Delivered
23. Current Billing Maximum KW-Delivered
Tested by: ENG. Witnessed by: ENG.
Signature & Date: Signature & Date:
Commissioning Service Department
Commissioning Standard Test Formats
Description: ENERGY METERING TEST Record No. :
Equip. No.: Drawing ref.: Sheet : 3 of 5
Contractor : Contract no.: Substation No :
24. Current Billing Total KWh-Received
25. Current Billing Maximum KW- Received
26. Current Billing Total KVARh- Delivered
27. Current Billing Maximum KVAR- Delivered
28. Current Billing Total KVARh- Received
29. Current Billing Maximum KVAR- Received
2. Alternative Mode :
1. Program ID
2. Current Billing Total KWh-Delivered
3. Current Billing Rate A KWh-Delivered
4. Demand Resets (All)
5. Complete LCD Test
3. Test Mode :
4. SECONDARY INJECTION:
4.1. CALIBRATION TEST
Meter Display R Y B Remarks
Voltage (kV)
Current (kA)
KW (MW)
KVAR (MVAR)
KVA (MVA)
Power Factor
Tested by: ENG. Witnessed by: ENG.
Signature & Date: Signature & Date:
Commissioning Service Department
Commissioning Standard Test Formats
Description: ENERGY METERING TEST Record No. :
Equip. No.: Drawing ref.: Sheet : 4 of 5
Contractor : Contract no.: Substation No :
4.2. ACCURACY TEST
% Error shown by
Injected Current Applied Voltage (V) Power Factor Remarks
Standard Meter
0.25 66.4 0.86
0.25 66.4 - 0.5
0.25 66.4 - 0.86
0.25 66.4 0.5
4.3. PULSE COUNT CHECK FOR 1 MINUTE
% Error shown by
Injected Current Applied Voltage (V) Power Factor Remarks
Standard Meter
1.2 66.4 1
1.2 66.4 0.86
1.2 66.4 0.5
1.00 66.4 1
1.00 66.4 0.86
1.00 66.4 0.5
0.8 66.4 1
0.8 66.4 0.86
0.8 66.4 0.5
Tested by: ENG. Witnessed by: ENG.
Signature & Date: Signature & Date:
Commissioning Service Department
Commissioning Standard Test Formats
Description: ENERGY METERING TEST Record No. :
Equip. No.: Drawing ref.: Sheet : 5 of 5
Contractor : Contract no.: Substation No :
5. TEST EQUIPMENTS :
1. Megger FREJA 300 Serial No.:
Calibration Date: Due Date:
2. CALPORT 100 Serial No.:
Calibration Date: Due Date:
Tested by: ENG. Witnessed by: ENG.
Signature & Date: Signature & Date:
