DESCRIPTION
The Great YUVA-400PR is a high-performance ARC welding machine designed for heavy industrial applications. It features advanced IGBT inverter technology, providing high efficiency and stable arc characteristics. The machine is waterproof and built to handle challenging environments, with robust protections against under-voltage, over-voltage, and over-current.
Product Specification
Model: YUVA-400PR
Current Rating: 400 Amp
Output Current Range: 20–400A
Input Voltage: AC 415V (+/- 10%), 3 Phase
Voltage Range: 280–560V
Rated Input Capacity (KVA): 17–18 KVA
Rated Input Current (A): 25–32A
Technology: IGBT Inverter
Duty Cycle: 70% at full load (400A), 100% ~310A
Frequency: 50/60Hz
Efficiency: 85%
Insulation Class: H
Protection Class: IP21S
No Load Voltage (V): 80V
Output Voltage Range (V): 21.6–36V
Welding Electrode Sizes: 2.5/3.15/4.0/5.0mm
Weight: 17–18kg
Dimensions (LxWxH): 465 x 220 x 365mm
Special Features: Waterproof, VRD On/Off, Hot Start, Arc Force, Suitable for generator use, Smart fan, Modular design.
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