Technical Specifications
Overview
Industrial-Grade Inverter Welding Machine
The ZX7-630SE is a high-performance DC MMA inverter welding machine engineered for demanding industrial environments including shipbuilding, chemical processing, and power supply infrastructure. Utilizing advanced full-bridge inverter technology with dual IGBT and soft-switching, it delivers stable welding current even under fluctuating input conditions. This unit is designed for versatility, supporting electrode welding and air carbon arc gouging, with a robust protection system that ensures reliability and longevity in continuous heavy-duty operations.
Performance Metrics
Key Performance Indicators
630 A
Max Output Current
60 %
Duty Cycle
88 %
Efficiency
0.96 COSΦ
Power Factor
Technical Specifications
Electrical Data
| Parameter | Value |
|---|---|
| Input Voltage | 380V ±10% 50/60Hz |
| Rated Input Capacity | 35 KVA |
| No-load Voltage | 72 V |
| Output Voltage Range | 44 V |
Physical Dimensions
| Attribute | Value |
|---|---|
| Weight | 55 Kg |
| Dimensions | 650 x 330 x 620 mm |
Operational Capabilities
Compatible Materials
- Carbon Steel
- Alloy Steel
- Cast Iron
- Stainless Steel
- Copper and Alloys
Compatible Electrodes
- Acid Welding Rod
- Alkalescence Welding Rod
- Stainless Steel Welding Rod
- Cast Iron Welding Rod
- Cellulose Welding Rod
- Heat Resistant Steel Welding Rod
- Welding Manners
- Electrode WeldingAir Carbon Arc GougingContact TIG Welding
Features & Protection
Protection Class
IP21S
Insulation Class
F
Advanced Features
- Full-bridge inverter with dual IGBT
- Soft switch technology
- Pulse Width Modulator (PWM) closed-loop control
- Remote control socket for long-distance operation
- Automatic cable compensation up to 100M
- EMC electromagnetic compatibility
