Common use of Phase Current Transformers Clause in Contracts

Phase Current Transformers. (Yes/No) Yes Item HV LVX LVY Relaying 3 per phase 1200:5,MR,C800 2 per phase 3000:5,MR,C800 2 per phase 3000:5,MR,C800 Metering Trans. OL Protection 9.5.2 Neutral Current Transformers - (Yes/No) Yes If yes, Ratio: 1 x 1200:5,MR Accuracy Class C800 9.5.3 Sudden (Fault) Pressure Relay (63) (Xxxxxxxx) Required Yes 9.5.4 Thermal Relay (49) Required - (Yes/No) Yes 9.5.5 Surge Arrestor Required - (Yes/No) Yes Rating 144 kV MCOV Type Metal-Oxide 9.6 ALARM CONTACT RATINGS Non-grounded alarm contacts shall be suitable for interrupting: 1) 0.02-ampere direct-current inductive load 2) 0.20-ampere direct-current non-inductive load 3) 2.5-ampere alternating-current non-inductive or inductive load 250 volts maximum in all classes 10. VENDOR DATA SHEETS These data sheets are supplementary to the data sheets in Attachments A, B, and C, if attached. Equipment No. Vendor Purchase Order No. Item No. Factory Location Factory Address Vendor’s Requisition No. Serial No. Shop Order No. Unit Purchase Price (If not given on Purchase Tender) Instruction Book No. Replacement Parts Book No. Voltage Rating KVA Rating at 55°C KVA Rating at 65°C Voltage Tap Settings (No Load) BIL Pri. Sec. Form: Core Shell Outline Drawing No. Control Diagram Drawing No.

Phase Current Transformers. (Yes/No) Yes Item HV LVX LVY Relaying 3 per phase 1200:5,MR,C800 2 per phase 3000:5,MR,C800 2 per phase 3000:5,MR,C800 Metering Trans. OL Protection 9.5.2 Neutral Current Transformers - (Yes/No) Yes If yes, Ratio: 1 x 1200:5,MR Accuracy Class C800 9.5.3 Sudden (Fault) Pressure Relay (63) (Xxxxxxxx) Required Yes 9.5.4 Thermal Relay (49) Required - (Yes/No) Yes 9.5.5 Surge Arrestor Required - (Yes/No) Yes Rating 144 Later kV MCOV Type Metal-Oxide 9.6 ALARM CONTACT RATINGS Non-grounded alarm contacts shall be suitable for interrupting: 1) 0.02-ampere direct-current inductive load 2) 0.20-ampere direct-current non-inductive load 3) 2.5-ampere alternating-current non-inductive or inductive load 250 volts maximum in all classes 10. VENDOR DATA SHEETS These data sheets are supplementary to the data sheets in Attachments A, B, and C, if attached. Equipment No. Vendor Purchase Order No. Item No. Factory Location Factory Address Vendor’s Requisition No. Serial No. Shop Order No. Unit Purchase Price (If not given on Purchase Tender) Instruction Book No. Replacement Parts Book No. Voltage Rating KVA Rating at 55°C KVA Rating at 65°C Voltage Tap Settings (No Load) BIL Pri. Sec. Form: Core Shell Outline Drawing No. Control Diagram Drawing No.