Inverter welding rectifier PONTIG 300 DC MOST.

The PONTIG 300 DC MOST is a state-of-the-art inverter welding rectifier for TIG DC welding of steel, stainless steel or MMA metal electrode. A powerful industrial device powered by 3x400 V. Primary application: food industry and welding of stainless steel installations. Chemical industry and pipelines. Craftsmanship, making light objects from steel, stainless steel and copper alloys. Yacht construction, welding of rigging, etc. Characteristics: High DC TIG welding current (300 A) with low source weight (19.4 kg). Modern and easy-to-read control panel. Modular design: optional cooler connected by a single cable to the power source, to be placed on the cart. High ergonomics of operation, both in the "gas" and "water" versions. Degree of protection of the housing IP23 - the possibility of working outdoors, such as renovations, on construction sites, etc. Meeting the requirements of the Ecodesign Directive - high efficiency (85%) and low idle power consumption (20 W). Memory of welding parameters. Possibility to connect a remote control or work with TIG handles with control in the handle (Up/Down). TIG arc ignition both by HF and by rubbing with the end of the tungsten electrode. Model PONTIG 300 DC Power supply 3x400 V 50 Hz Power supply tolerance +/-14% Duty cycle X TIG 5 - 300 A 300 A / 20% 173 A / 60% 134 A / 100% MMA 20 - 210 A 210 A / 35% 160 A / 60% Idling voltage (MMA) U 0 124 A / 100% Line protection 16A Current I eff 8,3 A (TIG) Insulation class F Enclosure protection class IP 23 Dimensions (power source) 566x224x405 mm Weight (power source) 19.4 kg Refrigerator FANCOOL 300 Power supply (from PONTIG 300 or 315 power source) 220 V Power P 1.2 kW l/min Maximum pressure 3.0 bar Tank capacity 5.5 l Dimensions 500x200x234 mm Weight 14.8 kg Part number 52 00 005530