MMA Welding — Heavy Industrial
Output Current Range
40–280A
Rated Input Voltage
380V 3-ph
Electrode Ø
φ2.5–φ5.0
MMA / ARC Welding
SMARTECH ZX7-400 (Industrial 380V)
Model: ZX7-400 (Industrial 380V) | DC Inverter MMA Welder
The industrial-duty ZX7-400 is a 380V three-phase IGBT-module DC inverter welder with a full-airduct high-speed fan, independently adjustable welding and thrust current, and a classic thickened metal casing for harsh site environments.
Applications
Key Features
- ✓IGBT Single-Tube Inverter Technology
- ✓Hot Start & Arc-Force Control
- ✓VRD Electric-Shock Prevention
- ✓Stable Arc, Minimal Spatter
- ✓Overheat / Overcurrent / Overvoltage / Undervoltage Protection
- ✓Forced-Air Cooling
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Input Voltage | 380V, 3-phase |
| Input Power Capacity | 10.5KVA |
| No-Load Voltage | 70–80V |
| Output Voltage Range | 20–31.2V |
| Output Current Range | 40–280A |
Warranty
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