Supply and fixing of Current transformers along with relays for HT Breakers

Amount

Supply and fixing of Current Transformer with the following specifications and drawing. Location: Auto Substation, HT Breaker: C&S Ratio: 300-200-100/1-5A, HSV:24KV, type: Resin cast, Core.I: 10VA, Class:0.2S, Core.II: 10VA, Insulation: Cl B, Frequency: 50Hz, Class: 5P10, BIL: 50KV/125KVp, STC: 25KA for 3 Sec, STD: IS/IEC-60044-1, Make of CT: Nortex Marketing

Supply and fixing of Current Transformer with the following specifications and drawing. Location: Centralized Substation, HT Breaker: System Control, Ratio: 300-200-100/1-5A, HSV:24KV, type: Resin cast, Core.I: 15VA, Core.II: 15VA, Class:0.2S, Insulation: Cl B, Frequency: 50Hz, Class: 5P10, BIL: 50KV/125KVp, STC: 25KA for 3 Sec, Make of CT: Cortina Electriks Salem

Supply and fixing of Current Transformer with the following specifications and drawing furnished as Picture:3. Location: Point of Supply, HT Breaker: Schneider, Ratio: 300-200-100/1-5A, Insulation Class: E, Burden:2.5VA, Class: 5P10, HSV:24KV, type: Resin cast, Temperature Category: -5/50deg C, STC: 21KA/3 Sec or 25KA/1Sec, Insulation level: 0.75/3Kv Make of CT: Narayanan Powertech Pvt Ltd

Supply and fixing the relay with features of the following factors at HT Breakers. Make: ABB Model No: REF615 Over Current, Earth fault, Sensitive earth fault, Phase unbalance, thermal overload, Breaker failure, disturb recording triggered, CB condition monitoring and trip circuit failure. 24V DC Power to be availed from the source available at each breaker

SHRI VAARI ELECTRICALS PVT LTD (BID ID -862994)