Tender For Procurement Of Prv, Sprv, Mog And Buchholz Relay For 2X600mw, Sstpp, Mppgcl, Khandwa- 1 Buchholz Relay for BHEL make ESP 100KVA Transformer (Rectiformer) TYPE GOR-1, AIR Vent, Test COCK , Contacts –( Alarm-NO ,TRIP-NO),25 NB, square Flange 78 X 78, Flange to Flange distance -127 ,Oil velocity for trip contact – 70-130 , Year of Manufacture -2011 2 PRV for BHEL make ESP 100KVA Transformer (Rectiformer)Modal-T3 , Liquid in Tank –Oil ,Operating Pressure -0.49 K.g./CM2 ,Operating Time- Instantaneous ,Port opening -70 MM, valve resetting –Automatic, Switch D.P.D.T, uses- Indoor/outdoor,Year of Manufacture -2011 3 MAGNETIC OIL GAUGE for BHEL make ESP 100KVA Transformer (Rectiformer)Model-SO-4,100 MM, Suitable for- 300/400ø,Mounting – Horizontal, Alarm Switch – LOW, Very Low Oil levelYear of Manufacture -2011 4 Buchholz Relay for BHEL make 240 MVA Generator Transformer TYPE GOR-3, AIR Vent, Test COCK , Contacts –( Alarm-NO ,TRIP-NO),25 NB, Round Flange 185 DIA, Flange to Flange distance -184 to 215 ,Oil velocity for trip contact – 90-160Year of Manufacture -2011 5 MAGNETIC OIL GAUGE for BHEL make 240 MVA Generator Transformer Air cell CONSERVATOR DIA -1300 ø MM, Mounting STRAIGHT/INCLINED 30o ,ALARM- LOLA/V LOLA/ HOLA,M Switching Rating -240 V AC/DCYear of Manufacture -2011 6 Rapid Pressure Rise Relay BHEL make 240 MVA Generator Transformer Modal 950202, Flange Mount, Switch Ratings - 0.25 Amp @ 250 VDC (Non-inductive), Housing- External chamber is vented to maintain atmospheric pressureResistance to Vibration- Switch operation not affected when subjected to 50/60 Hz, or whole multiples thereof, Maximum Rated Pressure- -14.7 to 20 PSIGYear of Manufacture -2011 7 Buchholz Relay for Volt amp make 5 MVA TYPE GOR-2, AIR Vent, Test COCK , Contacts –( Alarm-NO ,TRIP-NO),25 NB, Round Flange 150 DIA, Flange to Flange distance -184 to 214 ,Oil velocity for trip contact – 75-140, Year of Manufacture -2011 8 PRV for Volt amp make 5 MVA Transformer Modal-T3-1 , Liquid in Tank –Oil ,Operating Pressure -0.42 K.g./CM2 ,Operating Time- Instantaneous , , valve resetting –Automatic, Switch D.P.D.T, uses- Indoor/outdoor, Year of Manufacture -2011
