For the work of IDMT Relay, Master Relay, Master Relay and WTM and OTM, Auxiliary Relay etc,. for Power Transformer installed at different 33/11 KV Sub-Station Under Business Plan 2025-26 in the Area Eudd-33 KV Line, Meerut.

Amount

Supply of IDMT Protection Relay with Numerical Micro Controller Based 4 Pole, 3O/C+1E/F Suitable for Replacement of Type ADR 241A Features : Auxiliary Voltage : 18-230 Volt A.C/D.C. CT Secondary 1/5 Amp and 1 Amp. Suitable for Various make Breaker and Control Panels.

Supply of Master Relay with Model : Coil, Operating Voltage : 24 Volt DC, No of No Contact : 3 No Contact, No of NC Contact : 2 NC Contact, Suitable for Various make Breaker.

Supply of Winding Tempreature Meter 6" Dia having range 0-120C with MRP Pointer (Double Contact for Alarm and Trip) with 3 Meter long PVC Capillary and Brass Contact 9" long Suitable for 33/11KV Substations 3/5/10 MVA Transformers.

Supply of Oil Temperature Meter 6" Dia having Range 0-120C with MRP Pointer (Double Contact for Alarm and Trip) with 3 Meter Long PVC Capillary and Brass Contact 9" long Suitable for 33/11 KV Substations 3/5/10 MVA Transformers.

Supply of Auxiliary Relays : Transformer Auxiliary Relay 24 Volt dc operated with 2 No and 01NC Contact (VAA33, 24VDC IS:3231) or equivalent model

Supply of Numerical Differential relay (24 Volt DC Operated) Suitable for 3/5/8/10 MVA Power Transformer

Providing of 11 KV Auxillary CT for differential relay operation having ratio of 5/1 ampere

Providing circuit breaker timing testing kit for 24 volt dc opreated breakers having digital display with USB data downloading facility make-scope or equivalent model

Installation of IDMT Protection Relay with Numerical Micro Controller Based 4 Pole, 3O/C+1E/F Suitable for Replacement of Type ADR 241A Features : Auxiliary Voltage : 18-230 Volt A.C/D.C. CT Secondary 1/5 Amp and 1 Amp. Suitable for Various make Breaker and Control Panels.

Installation of Master Relay with Model : Coil, Operating Voltage : 24 Volt DC, No of No Contact : 3 No Contact, No of NC Contact : 2 NC Contact, Suitable for Various make Breaker.

Installation of Winding Temprerature Meter 6" Dia having range 0-120C with MRP Pointer (Double Contact for Alarm and Trip) with 3 Meter long PVC Capillary and Brass Contact 9" long Suitable for 33/11KV Substations 3/5/10 MVA Transformers.

Installation of Oil Temperature Meter 6" Dia having Range 0-120C with MRP Pointer (Double Contact for Alarm and Trip) with 3 Meter Long PVC Capillary and Brass Contact 9" long Suitable for 33/11 KV Substations 3/5/10 MVA Transformers.

Installation of Auxiliary Relay : Transformer Auxiliary Relay 24 Volt dc operated with 2 No and 01NC Contact (VAA33, 24VDC IS:3231) or equivalent model used for OTI, WTI, Alarm & Tripping Purpose

Installation of Numerical Differential relay (24 Volt DC Operated) Suitable for 3/5/8/10 MVA Power Transformer

Installation 11 KV Auxillary CT having 5/1 ampere ratio

M/s Sigma Electricals (BID ID -5537021)