Procurement of Buchholz relay, Pressure Relief Valve PRV, Rapid Pressure Rise Relay RPRR, Oil Surge relay and Magnetic Oil Level Gauge MOLG for the Transformers / Reactors of PH-IV for T and C-IV, STPS, MPPGCL, Sarni.

Buchholz relay –

Suitable for BHEL make 315 MVA Generating Transformers, 20 MVA Unit Auxiliary Transformer, 50 MVA Station Transformers & Areva make 50 MVAR Line Reactor. Flange circumference – 23 inch (approx), Flange to flange length – 08 inch (approx). Model - GOR-3M, Size – 80 NB

Suitable for Voltamp make 6.6Kv/415 V Transformers of 2000KVA, 1600 KVA. Model - GOR-2, Size – 50 NB

Suitable for Voltamp make 6.6Kv/415 V Transformers of 800KVA, 750 KVA & 250 KVA. Model - GOR-1, Size – 25 NB

Oil surge relay - Suitable for BHEL make 20 MVA Unit Auxiliary Transformer & 50 MVA Station Transformers, Flange circumference – 14 inch, Flange to flange length – 08 inch

Rapid Pressure Rise Relay (RPRR) - Suitable for BHEL make 315 MVA Generating Transformers.

Pressure Relief Valve (PRV) –

Suitable for BHEL make 315 MVA Generating Transformers, 20 MVA Unit Auxiliary Transformer, 50 MVA Station Transformers & Areva make 50 MVAR Line Reactor. Installed Sukrut make. Model No. T-6 Operating Pressure – 0.49 Kg/sq. cm.

Suitable for Voltamp make 6.6Kv/415 V Transformers , 2000 KVA, 1600 KVA. 800KVA, 750 KVA & 250 KVA. Model No. T-3 Operating Pressure – 0.56 Kg/sq.cm

Magnetic oil level gauge (MOLG) -

Suitable for BHEL make 315 MVA Generating Transformers Model No – SO-10 Aircell 30°, & Areva make 50 MVA Line Reactors, Model No. – SO-10 Aircell 30°. Dial Size – 250 mm

Suitable for BHEL make 20 MVA Unit Auxiliary Transformer, Model No – SO-10 Aircell Vertical Dial Size – 250 mm

Suitable for BHEL make 50 MVA Unit Auxiliary Transformer, Model No – SO-10 Aircell 15° Dial Size – 250 mm

Suitable for Voltamp make 6.6Kv/415 V Transformers , 2000 KVA, 1600 KVA. 800KVA, 750 KVA & 250 KVA. Dial Size – 250 mm, Model No. – SO-6 Conventional Vertical.

S M Systems