Welding machine WS315-WS400

Installation Precautions
＞Input voltage: AC3~380±10%, 50/60Hz
＞Input cable: ≥4mm², length≤5m
＞Distribution switch: 63A
＞Output cable: 35mm², Welding torch length≤10m
＞Ambient temperature: -10℃~+40℃
＞Use environment: The air inlet can not be blocked, no direct sunlight exposure, pay attention to dust

Features of Welding machine WS315-WS400

＞Advanced single-tube IGBT inverter technology, fast dynamic response

＞With the functions of front gas, rear gas, arc ignition, arc termination, slow rise, slow fall and manual welding

＞Accurate digital display current preset, easy and intuitive operation

＞Light weight, small size, high efficiency and energy saving, high load duration

＞Perfect protection circuit and fault display function, safe and reliable

＞Adopt all-digital structure, high integration, low failure rate of the whole machine

＞The high-frequency generator adopts special ultra-high voltage capacitors, and the high-frequency performance is excellent and reliable

＞Humanized, beautiful appearance design, more convenient operation

＞Suitable for welding stainless steel, carbon steel, copper and other non-ferrous metals

＞Three-proof design of key components, suitable for various harsh environments, stable and reliable operation

Product parameters of Welding machine WS315-WS400

Product Type	WS-315	WS-400
Input Power Source	Three-phase 380V	Three-phase 380V
Rated Input Capacity	7.1KVA	8.5KVA
Inverting Frequency	28KHZ	28KHZ
No-Load Voltage	66V	66V
Duly Cycle	60%	60%
Voltage Range	10-315A	10-400A
Carbon-point Diameter	≤4.0mm	≤5.0mm
Efficiency	80%	80%
Insulation Class	Class F	Class F
Dimensions	430X230X375mm	485X245X420mm
Weight	13.5KG	17.5KG

Welding machine external connection diagram