Welding Transformers
We are a reputed manufacturer & exporter of Welding Transformers. These welding transformers are available in two phase connections as per standard or as per the specifications of the client. These are very effective in tag and general welding of steel and stainless steel.
Specifications:
Model | STM - 200 | STM - 400 | STM - 303 | STM - 403 |
Welding Current Range(Amps) | 35 - 200 | 50 -400 | 42- 300 | 52- 400 |
Open Circuit Voltage(Volts) | 65 | 65 | 66 | 66 |
Welding Current (Amps) @ 100 % duty cycle | 100 | 210 | 225 | 300 |
@ 55% duty cycle(Amps) | 150 | 300 | 240 | 300 |
@ 35% duty cycle(Amps) | 200 | 400 | 300 | 400 |
Recommended(SWG) Welding Electrode Size | 8 - 16 | 4 -14 | 6-14 | 4-14 |
Rated K.V.A | 8 | 21 | 6 | 7 |
Fuse Rating Max. |
@ 440 Volts | 20 | 55 | 55 | 60 |
@ 220 Volts | 40 | --- | --- | --- |
Primary Supply | 230 /440 | 440 | 440 | 440 |
Phase(no.) | 1 -2 | 2 lines of 3phase Supply 440 V | 3 | 3 |
Dimension |
Length(mm) | 480 | 650 | 650 | 650 |
Width(mm) | 380 | 485 | 485 | 485 |
Height(mm) | 470 | 560 | 560 | 560 |