Helical gear reducer H1 ba 7300 flender H1-SV-13-D

Flender/Flender Gear Units/Helical gear reducer H1

- MCCB ON/OFF/TRIP. -Power ON / / . 5.0 Meters and selector switches - 9 sq.mm size voltmeter with 7 position selector switches - 9 sq.mm size ammeter with 4 position selector switches 6.0 Current transforme 3 numbers for meterin . Outgoing feeder arrangements 1.0 Circuit breaker Three pole microprocessor based MCCB with LSIG release. 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 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 copper conductor of minimum size 2.5 sq.mm. 2.0 Ferrules - Numbered plastic/ceramic ferrules. -Self lockin type. 3.0 Marking - Wiring shall be properly marked as per relevant IS. 4.0 Terminals - Power & control terminals shall be segregated by insulating material like hylam / bakelite sheet. - Power terminals shall be stud type. - Control terminals sh all be clip on type suitable for connect ing two cores of 2.5 sq.mm wires. - Minimum 2 % spare erminals shall be provided. - The minimum rating of control terminal shall be 1 Amps. 5.0 Cable glands Double compression cable glands for receiving external power and control cables. 1.0 SUB LIGHTING DI STRIBUTION BOARD (SLDB) . General:- 1.0 Type - Metal clad. - Shall be suitable for 4/2V, 3 phase and neutral. 2.0 Construction - Totally enclosed, Dust& vermin proof. -Welded back and sides. 3.0 Enclosure class IP5/IP 5 ( with canopy) for outdoor insta llation. FLP/Non-FLP ype as per the area classificatio 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICAT