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Inverter
Inverter
Inverter, Model ZX7-200, is a product from Power Tech Welding System. Scope of application and characteristics: apply PWM+PFM control technology, constant current output, stable welding current; super power grid compensation capacity, resist the voltage wave of power grid; small size, light weight, suitable for moving operation; with current pre-set function, digital current indication; apply imported power elements, high speed dynamic response, outstanding arc generating performance, stable welding current, with several protections, high reliability; applicable for welding low carbon steel, middle carbon steel and alloy steel other black metals, support cellulose upward and downward welding; suitable for metal processing for such industries as petroleum pipes, ship making, chemical, boiler, nuclear power, space, military industrial manufacturing, etc. Specifications: control method ? Mosfet; rated input voltage ?10% - 1 phase-220; rated input power (kVA) ? 6.5; frequency (Hz) ? 50/60; no-load voltage (V) ? 58; rated welding current (A) ? 20-200; rated output voltage (V) ? 18.8-26; rated duty cycle (%) ? 35; power factor Cos? ? 0.85~0.93; diameter of rod (mm) ? 1.6~5; insulation class ? H; protection class ? IP21; unit dimension (mm) ? 376x155x255; weight (kg) ? 9.5; and cooling ? wind.
