- Rated Input Voltage
- 3PH ~ 400V ±15%
- Rated Output
- Max Open Circuit Voltage
- Rated Duty Cycle(40℃) 60%
- Rated Duty Cycle(40℃) 100%
- Welding Current/Voltage Range
- 1 year warranty
Sturdy and durable MMA(Stick) welder
Light Industrial Application:Construction industry
Repair and maintenance
Input Power: 400V, 3-PhaseAmperage Range: 20-500A
Rated Output at 40℃ (104℉):
500A at 40V @60% Duty Cycle
General View of Control Panel
2.Arcforce rotary dial
To adjust the welding parameters to the electrode type used.
Infinite setting from rutile (soft arc) to cellulose (hard arc) electrode types.
3.Hotstart current rotary dial
Increased ignition current during the set hotstart period to optimise the arc ignition. Setting from 20 A to 500A.
4.Hotstart period rotary dial
Increased ignition current (hotstart current) flows during the period set. Setting from 0s to 2s.
5.Welding current setting rotary dial
Infinite setting of the welding current across the whole power range.
function reliably ignites the electrode and melts perfectly to ensure the best quality even at the start of the seam.This solution makes lack of fusion and cold welds a thing of the past and significantly reduces weld reinforcement. Adjust the hot start current here and the time here.
Arcforce correction(welding characteristics)
Arcforce is a setting that allows you to adjust the arc to soft smooth arc to a more aggressive digging arc. Setting high is to bump up amperage when you have a really tight arc so that you keep welding.
Item No ARC-500HD Rated Input Voltage 3PH ~ 400V ±15% Max. Load Power Capacity 27.68KVA Rated Duty Cycle(40℃) 60% 500A/40V 100% 400A/36V Welding Current/Voltage Range 20A/20.8V~500A/40V Open Circuit Voltage 70V~80V Power Factor 0.85 Efficiency 85% MMA Arc Force 1%~100% MMA Hot Start Time 0.1-2S MMA Hot Start Current 1%~100% Dimension 680x310x650mm Weight 45KG
For Standard accessories
Electrode holder with cable 2M
Earth clamp with cable 2M
For Optional accessories
TIG torch: TIG-17V
Cable length 4M
Q:Are you a factory or a trading company?
A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.
Q:How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.
Q:How about your warranty?
A: We offer 3-year product life guarantee ,and a generous 1 year warranty on al purchases that begins with the bill of lading.
Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.
Q:How can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message on trade management or call us directly