33KV substation equipments

RFQ Description

***** structure for equipment mounting. 2. 33 KV 3Phase Isolator, 400 A Double Break with earth blade complete and all accessories and fabrication, supply of earthed, grouted support structure as per TS.3.33 KV, 10 KA single phase LASurge Arrestor complete with insulating terminal connector, foundation and structure required for erection as per TS.4.33 KV Outdoor vacuum Circuit Breaker (1250 Amp rms), 25 KA rupturing capacity 3phase with spring type operating mechanism along with terminal box, marshalling box, mounting structure and all accessories as per TS5.33 KV C& R Panel for feeder consisting of two nos. over current relay one earth fault relay, master trip (lock out type), of 5 amp, 110 v DC along with AC & Dc fail indicator with buzzer, supervision of pre and post close trip circuit healthiness indicator with push button, CB open and close indicator, spare for low gas pressure & lock out indication, 110 V AC, 3phase 4wire electronic trivector meter, digital ammeter, voltmeter, space heater and illuminating unit, control cable of about 350 mtr. and terminating arrangement completely wired and suitable for installation at Control room.6.33KV, *******55 rating Outdoor 1Phase Current Transformer along with terminal box, marshalling box, mounting structure and all accessories with terminal connectors for required accessories complete including earthing & grouting of support structures as per TS***** type 33 KV110 V Potential Transformer along with terminal box, marshalling box, mounting structure and all accessories along with terminal connectors required accessories complete including earthing & grouting of support structures as per TS. circuit breaker, control panel, gi structure for 33kv switchyard equipments 3311KV substation equipments