Tender For supply of power splitter (dc to 50ghz) , programmable step attenuator, 0 to 90db with step size 10 db ( dc to 50 ghz) , diode power sensor (50mhz to 50 ghz) with compatible power meter , programmable step attenuator, 0 to 11db with step size 1 db ( dc to 50 ghz)
Tender For supply of spares of prabhu make ht starters for mcl basundhara area : : 5 =5 = - isolator 630a 6 point 6kv on off earth , isolator fixed contact set of 3 , isolator moving contact set of 3 , vaccum contactor 400amp 6 point 6kv grade , diode by255 for vacuum contactor , bottle f vcum cntctr 400amps 6 point 6kv , vacuum contactor closing coil 110v dc , auxiliary switch for vacuum contactor 2n , auxiliary contactor 3no and 1nc 110v , dmc mldd 6 point 6kv insltr fuse , earth leakage relay 30ma 3a w time delay , p t 50va pri 0 110v sec 0 8 12v , ammeter 96sq mm , ammeter selector switch , voltmeter 96sqmm , voltmeter selector switch , push button with element for start sto , lamp holder with lamp on off trip , timer electronics 3sec to 3min on delay , relay overvoltage and undervoltage
Tender For supply of diode, silicon (bridge) reverse rms voltage -700v forward current- 250 amps to emd drg. no. 8452949 alt.c and to dlw part no. 18380104 as per specification no. edps #159 part drg.no.8452949_c. [ warranty period: 30 months after the date of delivery ]