Arc Welder with Fast Dynamic Response and Electrical Protection in a Compact Size for Enhanced Efficiency
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
GENWELD
Product Description
Engine Driven Arc Welder with Fast Dynamic Response and Electrical Protection
Inverter Silent Generator for Single Phase 220V and Two Phase 380V Power Sources
Advanced Welding Technology Features
- Advanced single-tube IGBT inverter technology with fast dynamic response
- Automatically identifies power supply voltage, compatible with single-phase 220V and two-phase 380V
- Comprehensive protection against overvoltage, undervoltage, overheating and overcurrent
- Precise digital current preset for convenient and intuitive operation
- Capable of welding acid/alkaline electrodes, stainless steel electrodes and cast iron electrodes
- Adjustable thrust current with built-in hot arc starting function
- Compact size for easy portability with multi-board structure for higher reliability
- Suitable for construction, advertising decoration and iron art processing industries
Product Specifications
| Specification | LWG-250K (220V) | LWG-250K (380V) | LWG-315K (220V) | LWG-315K (380V) | LWG-400K (220V) | LWG-400K (380V) |
|---|---|---|---|---|---|---|
| Product Type | LWG-250K | LWG-250K | LWG-315K | LWG-315K | LWG-400K | LWG-400K |
| Input Power Source | Single-phase 220V | Two-phase 380V | Single-phase 220V | Two-phase 380V | Single-phase 220V | Two-phase 380V |
| Rated Input Capacity | 6.6KVA | 8.8KVA | 7.7KVA | 10.0KVA | 8.8KVA | 14.0KVA |
| Inverting Frequency | 28KHZ | 28KHZ | 28KHZ | 28KHZ | 28KHZ | 28KHZ |
| No-Load Voltage | 62V | 62V | 62V | 62V | 65V | 65V |
| Duty Cycle | 40% | 40% | 40% | 40% | 40% | 40% |
| Current Range | 30-250A | 30-250A | 30-315A | 30-315A | 30-400A | 30-400A |
| Electrode Diameter | ≤3.2 | ≤3.2 | ≤4.0 | ≤4.0 | ≤4.0 | ≤4.0 |
| Efficiency | 80% | 80% | 80% | 80% | 80% | 80% |
| Insulation Class | Class F | Class F | Class F | Class F | Class F | Class F |
| Dimensions | 340*190*330mm | 340*190*330mm | 390*215*370mm | 390*215*370mm | 430*230*375mm | 430*230*375mm |
| Weight | 7KG | 7KG | 9KG | 9KG | 9KG | 9KG |
Installation & Operating Requirements
- Input Voltage: AC1P/2P~180-420V, 50/60Hz, compatible with generator use
- Input Cable: ≥2.5mm², maximum length 5 meters
- Distribution Switch: 32A
- Output Cable: 16mm², maximum length 30 meters
- Ambient Temperature: -10℃ to +40℃
- Operating Environment: Ensure proper ventilation by not blocking air inlets/outlets, avoid direct sunlight exposure, and maintain dust prevention measures
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Get in Touch
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Company
Chongqing Lianwai Technology Co., Ltd.
Location
1-3,Bldg 7,City Manor,No.6,Taifu Road,Shuangfulu Street,Shuangfengqiao Street,Yubei Dist,Chongqing,China
Contact Person
David