Standard ARC Welding Rectifier

we are offering standard arc welding rectifier. the performance of our standard arc welding rectifier is convincing, and thus it is high in the demand in the global industry. the company is the foremost standard arc welding rectifier (200-1200 amps & above) manufacturer, exporter, and supplier in dubai. easeweld esr series standard arc welding rectifier is fabricated as per is-4559, can be a permanent feature of a workshop in context to reliability, low running cost, easy maintenance and excellent quality. known for

• field proven
• rugged construction
• economical
• easy to maintain

salient features

• compact, elegant, sturdy & drip proof body construction
• powder coated body, mounted on wheels for portability
• forced air cooled with heavy & continuous duty fan
• class of insulation 'h'
• three phase hermitically sealed silicon diodes for full-wave rectification & consistent current with minimum ripples
• three phase transformer for balanced load at input side
• stepless current regulation with transductor control
• liberally designed choke to minimize spatter & enhance metal loss.
• minimum & maximum current are available in 2 ranges low/high just by rotary change over switch or change over strip provided with overlapping

highly compatible dc powder sources for

• smaw (shielded metal arc welding)
• gtaw (gas tungsten arc welding)
• saw (submerged arc welding)
• air carbon arc gouging (acag) / plasma cutting

esr advantages

• low power consumption due to high quality materials utilized
• can withstand ambient temperature, acidic * off shoric weather conditions
• double operators, if connected in series can be used as plasma cutting source, to cut various metal up to 25 mm & above / both the operators access at different current in different various processes
• a remote current regulation facility is an additional advantage
• built – in protection against hf surges
• higher open circuit voltage for easy are striking with any electrode
• excellent arc stability even for longer welding cable
• minimum spatter, hence higher recovery per electrode
• esr series arc welding rectifiers are suitable for manual are welding particularly for the welding of particularly for the welding pipes in all positives where welds of high radiographic standard are required
• output minimum, current is less and it's useful for thin sheets argon arc welding
• mild steel at sites where ac welding power may be unsuitable

optional

• remote current regulation housed in elegant metal box with cable
• ammeter & voltmeter with matching shunts

technical specifications modelunitesr 300esr 400esr 600input voltage/phase/frequencyv/ph/hz380/440/3/50input current - s/opamps.324064input current - d/opamps.6080-weld. current rangeamps.20-30030-40060-600max. hand weld. current at 60% duty cycle.amps.300400600open circuit voltagevolts.808080max. power rating - s/opkva223045cooling-forcedair-insulation-hhhdimension (lxwxh)----single operatormm700x600x650700x600x800750x675x800double operatormm950x675x850950x675x850-weight----single operatorkgs.290325390double operatorkgs.425475- note : in view of continuous development specifications subject to change without prior notice