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Wide Voltage 180A IGBT Inverter ARC Welding Machine - China Suppliers & Factory Direct for Advanced Performance
Detailed Information
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Ambient Temperature Range
Working: -10~+40°C, transportation and storage state: -25~+55°C. It should be put in a dry and ventilated location and protected from direct sunlight or rain.
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Power Supply
2~220V50Hz, 3~380V50Hz. Please pay attention to the junction box tips for correct selection. Voltage fluctuation range ±10-20% (20% for wide voltage series, 10% for single power supply).
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When Using the Engine Generator
The generator output power is required to be greater than 1.5 times the rated input power of the welding power source, and a bucking coil should be available.
Main Features
- All movements adopt the latest and mature IGBT full-bridge inverter technology.
- Acid/alkaline electrodes, stainless steel electrodes for stable welding.
- Complete undervoltage, overcurrent, overheating and other protection functions, safe and secure.
- Built-in thermal arc and thrust, suitable for acidic, alkaline welding materials and 100-meter cable welding.
- Can be used with generator, suitable with Φ2.5-4.0 welding rod, reliable performance, stable output.
- Standard three-proof design, suitable for various conventional harsh environments, simple and convenient to operate.
- Application areas: hardware processing / decoration / outdoor installation / building construction and other civil fields.
Working Connection Diagram
Product Parameters
| Model | ZX7-308K | ZX7-318K | ZX7-418K | ZX7-458K |
|---|---|---|---|---|
| Input Voltage | AC 220V/380V | AC 220V/380V | AC 220V/380V | AC 220V/380V |
| Input Frequency | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz | 50Hz/60Hz |
| Rated Input Capacity | 7.4Kva | 8.1Kva | 8.6Kva | 9.8Kva |
| Rated Input Current | 33A/17A | 37A/22A | 39A/22A | 44A/26A |
| No Load Voltage | 75V/65V | 76V/65V | 76V/67V | 77V/66V |
| Rated Output | 180A/27.2V | 200A/28V | 215A/28.6V | 230A/29.2V |
| Output Current | 30-308A | 30-318A | 30-418A | 30-458A |
| Rated Duty Cycle | 60% | 50% | 50% | 30% |
| Efficiency | 80% | 80% | 80% | 80% |
| Insulation Class | F | F | F | F |
| Shell Protection Grade | IP21S | IP21S | IP21S | IP21S |
| Suggested Electrode Max. | Φ2.5-3.2 | Φ2.5-4.0 | Φ2.5-4.0 | Φ2.5-4.0 |
| Dimensions | 290*280*155mm | 290*280*155mm | 290*280*155mm | 290*280*155mm |
| Weight | 5.0Kg | 5.2Kg | 5.5Kg | 5.9Kg |
Installation Attentions
♦ Input voltage: AC180-240V 50/60Hz
♦ Input cable: 4mm², length ≤ 3m
♦ Output cable: 16-25mm²
♦ Ambient temperature: -10℃~+40℃
♦ Usage condition: Good ventilation conditions, pay attention to dust, moisture and waterproofing.
Standard Accessories
1x Electrode Holder
1x Ground Clamp
1x Welding Mask
1x Brush/Hammer
Optional Accessories
Welding Helmet
Welding Gloves
Electrodes E6013
Lift TIG TORCH
Frequently Asked Questions
Can this inverter welding machine be powered by a generator?
Yes, it can be used with a generator. However, the generator's output power must be at least 1.5 times the rated input power of the welding source, and a bucking coil must be available to ensure stable operation.
What types of welding electrodes are compatible with this machine?
The machine supports both acid and alkaline electrodes, as well as stainless steel electrodes. It is highly compatible with rods ranging from Φ2.5 to Φ4.0 depending on the model.
What safety protections does the inverter welding machine include?
It features complete protection functionality including undervoltage, overcurrent, and overheating protection. Additionally, it has a standard three-proof design suitable for conventional harsh environments.
What are the input voltage requirements and fluctuations allowed?
The machine operates on AC 220V/380V (50Hz/60Hz). The allowed voltage fluctuation range is ±10% to 20% (20% for the wide voltage series and 10% for the single power supply series).
Can I use this welder with long cables?
Yes. The machine has a built-in thermal arc and thrust control, which makes it suitable for acidic/alkaline welding materials even when using cables up to 100 meters long.
What are the environmental requirements for storage and operation?
The working ambient temperature range is -10°C to +40°C, and the storage/transportation range is -25°C to +55°C. It must be kept in a dry, well-ventilated area protected from direct sunlight or rain.