Advantages

• Suitable for welding carbon steel and stainless steel, widely used in electric power construction, petrochemical construction, pressure vessel construction, shipbuilding, and other industries as well as manufacturing enterprises.
• Utilizes high-frequency inverter technology, offering high reliability, compact size, lightweight design, energy saving, and power conservation.
• Easy arc initiation, stable arc, and easy control of the molten pool.
• High duty cycle load, allowing for long periods of continuous welding.
• Digital display for precise preset of welding current.
• Employs passive power factor correction technology, resulting in a high power factor.
• Arc force can be adjusted according to the length of the welding cable, enabling long-distance welding.

Key parameters

• Input Voltage (V): ZX7-630：Three-phase 380V ±10%；ZX7-1000：Three-phase 380V ±10%
• Frequency (HZ): ZX7-630：50/60；ZX7-1000：50/60
• Rated Capacity (KVA): ZX7-630：32；ZX7-1000：51
• Inverter Frequency (KHZ): ZX7-630：20；ZX7-1000：20
• Current Adjustment Range (A): ZX7-630：50---630；ZX7-1000：50---1000
• Load Continuity Rate: ZX7-630：60%；ZX7-1000：60%
• No-load Voltage (V): ZX7-630：25；ZX7-1000：25
• Electrode Diameter (mm): ZX7-630：2.5-6.0；ZX7-1000：2.5-8.0
• Efficiency: ZX7-630：95%；ZX7-1000：95%
• Protection Level: ZX7-630：IP21S；ZX7-1000：IP21S
• Insulation Class: ZX7-630：H；ZX7-1000：H

FAQ