Thyristor Control Welding Machines
- Step less Arc Control through Rectifier Circuit
- Easy Arc striking
- Higher Welding Arc Stability: Variation Â< 2%
- Excellent Power Source for TIG Welding Process
- Calm welding melting pool,
- Superb Welding seam
- Radiographic Conformance Welding Quality
- Industrial Sectors: Shipping, Power Plant and Steel Plants Fabrication, Heavy Construction Projects,
|
Model
|
UTRZ 400 T
|
UTRZ 500 T
|
UTRZ 600 T
|
|
Power Source Voltage(V)
|
3 Phase 380V
|
3 Phase 380V
|
3 Phase 380V
|
|
Rated Input Capacity(KVA)
|
26.3
|
29
|
47.6
|
|
No-load Voltage (V)
|
65
|
65
|
81
|
|
Current regulation range
|
50-400
|
50-500
|
100-630
|
|
Insulation Class
|
H
|
H
|
H
|
|
Protection Class
|
IP 23, IP 21s
|
IP 23, IP 21s
|
IP 23, IP 21s
|
|
Quality Conformance
|
EN, EEC,ISO
|
EN, EEC,ISO
|
EN, EEC,ISO
|
|
Cooling
|
Forced Air Cool
|
Forced Air Cool
|
Forced Air Cool
|
|
Electrode Size (mm)
|
3.15 to 4 mm
|
3.15 to 5 mm
|
3.15 to 6 mm
|
|
Rated Duty Cycle(%)
|
60
|
60
|
60
|
|
