3 ph diode rectifier and brake chopper and 3 ph inverter 3 leg,3 phase 3 leg 3 level neutral clamped igbt based inverter,matrix converter,current source inverter,5 level cascaded inverter,3 phase pwm inverter,3 ph rectifier and srm inverter 4 leg,3 ph diode rectifier and 3 ph inverter 4 leg,1 ph rectifier and 1 ph inverter

Vacuum contactor 400 amps, 3.3 kv, with auxiliary contacts, control supply 100 v - 140 v dc

Inverter (v2)

M/s infineon make 300 a/ 1200 v igbt having cat no. - ff300r12ke3,m/s infineon make 300 a/ 1200 v igbt having cat no. - ff300r12kt3,m/s infineon make 600 a/1200 v igbt having cat no. - ff300r12me4

Shield 200 amps sheild 200 amps. part no- 420045.make- hypertherm maxpro 200 torch.,cutting electrode-part no. 220937 for cnc cortroll cutting -pd-pcnc-rop, make - hypertherm maxpro 200 torch.,electrode 130 amps ,cutting electrode 130 amps 130a part no -220487. make - hypertherm maxpro 200 torch.,nozzle 130 amps,cutting nozzle 130 amps 130a nozzle part no - 220892. make - hypertherm maxpro 200 torch.,nozzle 200 amps ,cutting nozzle 200 amps part no - 420044. make - hypertherm maxpro 200 torch.

630 amps non-fusible copper links

Esab make 600 amps electrode holer heavy duty

2.0 ton inverter spite air conditioner

1.8tr/2tr inverter type split ac

Igbt based microprocessor controlled ac/dc gtaw and smaw welding machine as per specification