|
|
|
Thyristerised
Welding Rectifiers
|
|
-
State-of-the-art Thyristorised power regulation ensures
accurate & repeatable welding current setting.
-
Truely vertical welding current characteristic with exceptional
arc stability and controlled heat input.
-
Constant current feature with feedback control system assures
uniform droplet transfer with minimum spatter.
-
In-Built HOT START facility guarantees easy arc striking
with added electronic device to avoid electrode freezing.
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Single range current control with stepless adjustment &
remote control facility.
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Fully protected against external interference from other
electromagnetic sources making it suitable for TIG or Plasma
application with necessary Add-Ons.
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Fully copper wound coupled with reliable electronic circuits
ensures trouble free service even in site conditions.
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Light weight robust with easy maneuverability. Optimised
design of transductor ensures smooth & steady arc with minimum
spatter.
|
| MODEL |
TCWR-300
|
TCMWR-400
|
TCWR-500
|
TCWR-600
|
| Input
- Volt/Phase/Freq. |
420/3/50
|
420/3/50
|
420/3/50
|
420/3/50
|
| Max.
Primary Current |
25A
|
35A
|
45A
|
55A
|
| Max.
Input KVA |
18
|
25
|
32
|
40
|
| Open
circuit voltage |
80
VDC
|
80
VDC
|
80
VDC
|
80
VDC
|
| Current
Range - Amps. |
10-300
|
10-400
|
10-500
|
10-600
|
Max.
Welding Current
@ 60% Duty Cycle
@ 100% Duty Cycle |
Amps
300
235
|
Amps
400
310
|
Amps
500
390
|
Amps
600
465
|
| Cooling
|
Forced
Air
|
Forced
Air
|
Forced
Air
|
Forced
Air
|
Dimensions
- mm
L x W x H |
660
x 610 x 1020
|
660
x 610 x 1020
|
700
x 650 x 1050
|
700
x 650x1050
|
| Weight
Kgs. |
250
|
300
|
350
|
400
|
|
|
