Description: Isolator interlocking NGR monitoring relay for compliance of contraventions of DGMS at EandM field section of Bina Project Name of the Work Contract No
Details: Part(A)-Supply Supply of trip coil assembly Supply of auxiliary switch 3NO+ 3NC with crank and limit switch Supply of safety key lock(Keshar lock) Supply of wiring with ferule,lugs and numbering inside the isolator panel box,welding,painting and erection including supply of materials Supply of 4 core,2.5sqmm,1.1kV grade,PVC,armoured copper control cable with glands Supply of wall mounting Distribution box suitable for indoor use with IP65 protection conforming to IEC 60-695-2-11 with switchgear,metering and protection of standard make (Complying with specs and description mentioned in scope of work) Part(B)-Supply and Labour Supply, Installation and testing of tripping device for circuit breaker if neutral current exceeds the set value Supply , fixing and testing of sensor for continuously monitoring the continuity of neutral connection Supply, Installation and testing of LCD display Supply, Installation and testing of fault indicator lamp Supply, Installation and testing of remote st
Sector: Mining