Inverter Silent Generator with Precise Digital Current Preset, Comprehensive Safety Features, and Equal Current Output at 220V/380V
Price:
Negotiable
MOQ:
2
Delivery Time:
Negotiable
Brand:
Lianwai
Product Description
Inverter Silent Generator with Digital Current Preset
Advanced Features
- Advanced single-tube IGBT inverter technology for fast dynamic response
- Automatic power supply voltage identification for single-phase 220V and two-phase 380V
- Comprehensive over-voltage, under-voltage, over-temperature, and over-current protection
- Precise digital current preset for convenient and intuitive operation
- Suitable for welding with acidic, alkaline, stainless steel, and cast iron electrodes
- Built-in thrust and hot start functions to prevent arc sticking and arc interruption
- Ultra-compact body for easy portability with multi-board structure for enhanced reliability
- Equal current output at both 220V and 380V
- Ideal for outdoor construction, advertising decoration, ironwork processing, and industrial applications
Technical Specifications
| Parameter | LWG-318K | LWG-418K | LWG-458K |
|---|---|---|---|
| Input Power Source | Single-phase 220V/380V | Single-phase 220V/380V | Single-phase 220V/380V |
| Rated Input Capacity | 8.1kVA | 8.6kVA | 9.8kVA |
| Inverting Frequency | 28KHZ | 28KHZ | 28KHZ |
| No-Load Voltage | 62V | 62V | 62V |
| Duty Cycle | 40% | 40% | 30% |
| Voltage Range | 30-318A | 30-418A | 30-458A |
| Electrode Diameter | ≤3.2 | ≤4.0 | ≤4.0 |
| Efficiency | 80% | 80% | 80% |
| Insulation Class | Class F | Class F | Class F |
| Dimensions | 320×170×280mm | 320×170×280mm | 320×170×280mm |
| Weight | 5.0KG | 5.2KG | 5.5KG |
Installation Requirements
Input Voltage: AC1P/2P~180-420V, 50/60Hz, compatible with generator use
Input Cable: ≥2.5mm², maximum length 5 meters
Distribution Switch: 63A
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