Welding Machine WS400

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Product Description WS400 [Name of product] DC INVERTER TIG/MMA MACHINE [Model of product] WS400 [Character of product] Use advanced inverter technology and powerful switch design (IGBT) Use PWM control technology and stable current features, current can be controlled exactly. With reliable protection functions of over current, short of voltage and over heat. With two function, can be used cellulosic electrode welding process. With adjustable postgas in order to save gas. Eneogy-efficient\Small and light. It can be moved easily. Suit for welding many kinds of metal. Description Main Technical Parameter Item \ Model WS400 Input power voltage (V\Hz) Frequency AC380(three phases) + -15%\50/60 Rate input power capacity(KVA) 18.2 Output current range(A) 10-400 Rated output voltage(V) 36 No-load voltage(V) 67 Duty cycle(%) 60 No-load power(W) 100 Weight(KG) 33 Overall dimension(mm) 565*283*495 Post gas(S) 0-5 Current of MMA(A) 10-400 Driver adjustment range 0-100 Down-slope time 0-5 Power factor COSφ 0.93 Protection class of case IP21 Insulation class B Efficiency(%) 85 Welding thickness(mm) 0.5-20

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Shenzhen Essen Welding Equipment Co., Ltd.

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