Tender For supply of igbt (insulated gate bipolar transistor) is a three-terminal semiconductor device (gate,collector, emitter) that combines the high-speed switching of a mosfet with the low saturation voltage of abipolar junction transistor (bjt). specifications: (1) model no:ff1400r17ip4 (2) voltage : 1700 v (3) current :1400 a (4) repetitive peak collector current : 2800 a (5) collector-emitter saturation voltage : 1.75 v to 2.2v @ 1400a, 15v (6) gate-emitter peak voltage :20 v (7) module type: half-bridge (dual switch). (8) operating temperature: -40 to 150 ?c. (9) internal gate resistor: 1.6 ohm. (10) series/package: prime pac 3.make: infineon, mitsubishi, semikron, abb. [ warranty period: 12 months after the date of delivery ]
Tender For current collector assembly, 1000a(2items) comprising of following: 1 - current collector assembly, 1000a , 2 - current collector assembly, 500a ,
Tender For supply of current collector with connection cable length 3 meter, part no. 084203-4x23x01, make-conductix wampfler [ warranty period: 30 months after the date of delivery ]
Tender For annual maintenance contract of bosch rexroth make hydraulic actuator and servo valves for turbine stop and control valves and eha hydraulicpowersupplyunit.