Details: annual comprehensive maintenance of vinitec make following capacity three phase ups replacement of worn out parts like pcb, igbt based, diode, capacitors, relay, cooling fan indicators, connectors, lugs, wires, switches, fuses etc (including transformer but excluding batteries), testing etc complete as reqd. 5/6 kva - 1 phase online ups - 3 nos 10 kva - 3 phase online ups - 1 no. 20 kva - 3 phase online ups - 3 no. 30 kva - 3 phase online ups - 1 no. 50 kva - 3 phase online ups - 1 no. comprehensive maintenance of following rating of input voltage 300v to 480v, oil type cooling servo voltage stabilizer (make: vinitec ) replacing of all components related with avr as when reqd. as given below instruction mentioned terms & conditions for amc & schedule of maintenance enclosed. a) i.c. electronic control cardb) control transformerc) r.c. networkd) main big geare) toggle switchf) indication lampg) voltmeterh) a.c. synchronous motori) dimmer stopper 300 kva servo voltage stabilizer -
Sector: PWD