POWER TIG 1665 DC HF POWER TIG 1665 DC-HF is a single-phase inverter power sources for TIG and MMA-SMAW use, not including AWS6010 cellulosic electrodes, designed for maintenance work and small production batches. The machine may work with pulsed arc, for use on thin workpieces where heat transfer must be minimal. The machine is set up for remote control using the foot control (art. 193), remote control (art. 187), or up-down command on the torch. The following gases may be used for protection: argon, argon/helium, hydrogen argon. In TIG mode, the arc is started either in high voltage/high frequency or by contact with the Cebora lift system. It is also possible to save up to 9 welding programs in memory.

	Art. 272		Technical specifications
	TIG	MMA
	230V - 50/60 Hz		Single phase input
	3,9 KW 40% 3,3 KW 60% 2,8 KW 100%	4,8 KW 40% 4,2 KW 60% 3,7 KW 100%	Max.installed power
	5,1 KVA 40% 4,4 KVA 60% 3,7 KVA 100%	6,2 KVA 35% 5,5 KVA 60% 4,8 KVA 100%	Input power
	5 - 160 A	10 - 140 A	Current range
	160 A 40% 145 A 60% 130 A 100%	140 A 35% 125 A 60% 115 A 100%	Duty cicle  (10 min.)
			Pulsed arc
	Electronic		Stepless regulation
	IP 23 C		Protection class
			Authorised for use in areas of increased hazard of electric shock
	10.5 Kg.		Weight
	176 x 370 x 402		Dimensions

Technical literature