Description :
Tenders for Supply Of 11kv 24v Dc Ptr Lv Vcbs With Control & Relay Panels And Cts Of Ratio 400-200-100/1-1a(with Out Differential Protection): 11 Kv, 3 Pole, 1250 A,50 Hz, 25 Ka , Porcelain Clad Pad Type Outdoor Vacuum Circuit Breakers , With Outdoor Control And Relay Panels & Current Transformers , (detailed Technical Specification Attached) . Vcb Shall Be Equipped With 24vdc Operated Outdoor Type Control And Relay Panels With 3 O/l & 1e/l Idmt Numerical Relays And 3nos Outdoor Vcb Mounted Current Transformers Of Ratio 400-200-100 / 1-1a Of Class 0.2 S & 5p10. Outdoor Vcb Shall Be Conforming To Is/iec: 62271 Part-100: 2021 And Is/iec-62271 Part-1: 2017 Or Latest Specifications.
