Tender For supply of procurement of earth fault relay 110v dc (voltage type) efra-ii. pick up voltage 50 volt dc, aux. voltage 110 volt dc. english electric/alstom type: spec-m2yf328m( vag/vaa11) or megawin type : mvag11,model no. mvagyfhrm.etc.
Tender For supply of earth fault relay(inverse) -cdg , tripping relay - vaj , aux relay, vaa33zg8313fch, ge t&d, , aux relay, vaa33zg8314fch, : -ge t&d , anti pumping relay, vaa11yf0752ba, ge t& , em trp relay, 1p, vaa13yf0752ba, ge vernova
Tender For installation of overcurrent, earth fault and earth leakage relay with testing of transformers, switchgear installed at bhanora west block colliery, ecl
Tender For supply of calibration and servicing of electrical equipment : : - transformer oil filtration and testing , transformer oil supply and filling , transformer insulation resistance checking , thermography of panels , relay testing , ht vcb calibration , lt acb calibration , insulation mat testing , calibration of analog ammeters , calibration of analog voltmeters , calibration of multifunction meters , calibration of lux meter , calibration of multimeter , calibration of clamp meter , calibration of earth tester , calibration of vibration meter , calibration of ir thermometer , calibration of insulation continuity tester , earth pit testing , cable fault identification , cable rectification , bentonite compound for earth pits , salt for earth pits , charcoal for earth pits , cable laying and termination
Tender For corrigendum : supply of boq of testing equipments : : -digital earth resistance meter (q3) , contact resistance meters (q3) , insulation tester (q3) , digital multimeter (q3) , capacitance and tan delta test kit with laptop , portable dissolve gas analyzer , sfra sweep frequency response analyzer , leakage current analyser for surge arrester la , automatic relay test set , ct pt cvt test kit , transformer turns ratio meter , transformer winding resistance meter , cb time interval meter , dc ground fault locator , primary injection test kit , clamp meter