250A ST Inverter DC MMA Welder
| Min. Order: | 500 Piece/Pieces |
|---|---|
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Jinhua, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Power Tools , Garden Tools , Welding Machine , Inverter Welding Machine , Wood Machine |
Product Detail
| Model No.: | ZX7-300ST |
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| Brand Name: | Walma |
| Packing: | 1pc/CTN |
Product Description
Item no | ZX7-300ST | ||||
Input voltage (V) | AC220±15%/AC380±15% | ||||
Frequency (Hz) | 50-60/50-60 | ||||
Input current rate (A) | 30/30 | ||||
No-loss voltage (V) | 60 | ||||
Output current rage (A) | 25-300/25-300 | ||||
Rated output voltage (V) | 28/28.8 | ||||
Duty cycle (%) | 20oC 250A @ 60% | ||||
Load loss (W) | 80 | ||||
Efficiency (%) | 80% | ||||
Power factor | 0.93 | ||||
Production class of case | IP21S | ||||
Class of insulation | F | ||||
Dimension (mm) | 480x204x303 | ||||
Machine weight (KGS) | 18 | ||||
Product Purchase Guide | |||||
Base material | Plate thickness | Welding | Current range | Applicable model | |
Carbon steel Stainless steel Low-alloy steel | 2.0-10.0mm | 2.5/3.2/4.0 mm | 30-300A | ZX7-300ST | |
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