H4-SV15-B uty Responsibility You can expect commitment and t Helical gear boxes H4

Flender/Flender Gear Units/Helical gear boxes H4

feeders as per specification of Major components given under clause No.1.0. For IMCC - Intelligent motor controller with communication for all motor feeders as per specification given above under . 5.0 Control supply isolation device DP MCB 6.0 Test PB Inside module for tes ting of power contactors when the module incomin power breaker is OFF. 7.0 Space heater power provision For motor feeders of 4 KW and above:- Through separate DP MCB and interlock with main power contactor. 8.0 Ammeter in LCS Interposing CT (middle phase) shall be provi ded in the feeder module for motor rating 4 KW and above. 9.0 Indication lamps (LED) ON/OFF/ TRIP for DOL, FON/RON/OFF/TRI 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT ______________________________________________________________________________________________ TS NO.: MEC//2UU/0/2/0 Electrical system Chapter-0.0 2, MECON Limited, All Right Reserved Pag 1 of 2 Open/Close/Open Torque/Close Torque for valves etc. for RDOL/Valve as applicable. 1.0 Ammeter on Feeder Module In case of conventional MCC, an Ammeter with selector switch for 3 phase current shall be provided for all Motor feeders above 1 kW. 1 Selection of Power Components As per Appendix-1 (Table -1A) attached. (ii) Power supply feeders 1.0 Circuit breaker 3 Pole with neutral link MCCB, microprocess or based with LSIG release. In case earth fault release is not available with smaller rating MCCB, same shall be throu gh external CBCT. 2.0 Indications ON/OFF/ TRIP indication lamp. . Panel wiring 1.0 Power / current transformer circuit 1.1kV grade single core, black colour PVC insulated, stranded copp er conductor of minimum size 2.5 sq.mm. For feeder rating 1A and above all the power circuit shall be throu gh rigid busbar. 2.0 Control and potential circuit 1.1kV