Common use of Metering Commissioning Tests Clause in Contracts

Metering Commissioning Tests. (A) Metering Commissioning Tests must be performed on site. (B) For each Metering Commissioning Test, a Metering Equipment Commissioning Record in the form set out at Appendix 1 must be completed. (C) The results of such tests shall be used to confirm and record, so far as appropriate, that: (i) the current transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (ii) the voltage transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (iii) the relationships between voltages and currents are of the correct phase sequence and that phase rotation is standard at the Meter terminals; (iv) the burdens on the Measurement Transformers are within the normal operating range of the Measurement Transformers; (v) the Meters are set to the same current transformer and voltage transformer ratios as the installed Measurement Transformers; (vi) the output of the Metering System correctly records the electricity in the primary system; and (vii) the Metering Equipment detects phase failure and operates the necessary alarms.

Metering Commissioning Tests. (A) Metering Commissioning Tests must be performed on site. (B) For each Metering Commissioning Test, a Metering Equipment Commissioning Record in the form set out at Appendix 1Appendix 1 must be completed. (C) The results of such tests shall be used to confirm and record, so far as appropriate, that: (i) the current transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (ii) the voltage transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (iii) the relationships between voltages and currents are of the correct phase sequence and that phase rotation is standard at the Meter terminals; (iv) the burdens on the Measurement Transformers are within the normal operating range of the Measurement Transformers; (v) the Meters are set to the same current transformer and voltage transformer ratios as the installed Measurement Transformers; (vi) the output of the Metering System correctly records the electricity in the primary system; and (vii) the Metering Equipment detects phase failure and operates the necessary alarms.

Metering Commissioning Tests. (A) 6.2.1 Metering Commissioning Tests must be performed on site. (B) 6.2.2 For each Metering Commissioning Test, a Metering Equipment Commissioning Record in the form set out at Appendix 1 must be completed. (C) 6.2.3 The results of such tests shall be used to confirm and record, so far as appropriate, that: (ia) the current transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (iib) the voltage transformers are of the ratio specified in the Key Meter Technical Details, have the correct polarity and are correctly located to record the required power flow; (iiic) the relationships between voltages and currents are of the correct phase sequence and that phase rotation is standard at the Meter terminals; (ivd) the burdens on the Measurement Transformers are within the normal operating range of the Measurement Transformers; (ve) the Meters are set to the same current transformer and voltage transformer ratios as the installed Measurement Transformers; (vif) the output of the Metering System correctly records the electricity in the primary system; and (viig) the Metering Equipment detects phase failure and operates the necessary alarms.