1. Electricity distribution net compensation capability-Not less than 20%(practice requires 10%). The compensation capability will increase as welding current decreased. Closed loop feedback control makes current output stably. Extra anti-fluctuation capability control makes current output stably. Extra anti-fluctuation capability is applicable to voltage unstable environment of power distribution.
2. Working in severe environment Module structure, ternary protection, and high reliability make it applicable to operate in industrial severe application environment.
3. Trigger latch and crater filling function These functions relieve operators from hard workload, and can be used as automater welders combined with specific machine.
4. Durability Module structure and termary protection get high reliability.
5. Arc keeping alive circuit Unique alternative current square wave arc keeping alive circuit makes pilot ability more powerful, and arc starting easier, and arc stable.
6. Protection circuit This system has protection circuits for overheat, over current, over voltage, under voltage and phase absence. And it makes arc welding power source get well welding process adaptability and reliable quality.
7. Operation adaptability Specifically designed digital control program ensures stable woring current output(I1%)(practice requires 3%~5%) to avoid personal factor impact.
8. Cost Down light weight, small volume and easy movement. It can use 30% less electricity comparing with traditional SCR welder and inverter TIG welder. Advanced higher intelligent and excellent welding performance enhance woring efficiency enormously.
9. Superior imported electronic device Ensuring welding performace and reliability and making the durability extend customers expectation.
10. Cooling system Unique professional design of heat exhaust hole, extra big and thickened radiator, special metal blade powerful wind force.
|Item no./ Model||WSME-315||WSME-500||WSME-630|
|Rated Input Voltage(V)||3-380||3-380||3-380|
|Rated Input Current(A)||12.2||25.8||38.1|
|Rated Input Power(KVA)||7.9||16.6||24.6|
|Suitable Voltage Range(V)||330-450||330-450||330-450|
|No-Load Voltage DC/AC(V)||70/110||75/120||75/120|
|Rated Output Current(A)||315||500||630|
|Rated Duty Cycle (%)||60||60||60|
|Adjustable Current Range(A)||DC: 10-315||DC: 15-500||DC: 15-630|
|AC: 15-315||AC: 20-500||AC: 20-630|
|Secondary Invert AC Frequency(Hz)||65||65||65|
|65Cleaning Efficiency (%)||10-50||10-50||10-50|
|Duty Ratio (%)||10-90||10-90||10-90|
|Current UP/DOWN Time||0.5-5||0.5-5||0.5-5|
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