Fronius TTW 3600 ArcTig Manual De Instrucciones página 40

Technical Data
TTW 3600 ArcTig
Maximum permitted open circuit voltage (U
Maximum permitted striking voltage (U
Shielding gas
Cooling system
Coolant
Hosepack lengths
Required cooling capacity by hosepack length
Coolant pressure max.
Coolant pressure min.
Minimum flow of coolant
Welding current DC at 10 min/40 °C (104 °F)
100% duty cycle (D.C.)
Electrode diameter
*) Lowest cooling power according to standard IEC 60974-2
This product meets the requirements set out in standard IEC 60974-7
TTW 7200 ArcTig
Maximum permissible open circuit voltage (U
Maximum permissible striking voltage (U
Protective gas shield
Cooling system
Coolant
Hosepack lenghts
Required cooling capacity depending on the hose pack
length
up to max. 500 A
up to max. 720 A
Coolant pressure max.
Coolant pressure min.
Minimum flow of coolant
Welding current DC at 10 min/40°C (104°F)
100% duty cycle
Diameter of electrode
*) Lowest cooling capacity at a minimum flow of coolant of 2.0 l/min
This product meets the requirements set out in standard IEC 60974-7
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P
141 V
10 kV
Argon EN 439
Liquid cooling
Original Fronius coolant
4 m / 6 m
850 W / 1050 W *)
5.5 bar
79.74 psi.
3.0 bar
43.5 psi.
1.0 l/min
360 A
2.4 / 3.2 mm
141 V
10 kV
Argon EN 439
Liquid cooling
Original Fronius coolant
4 m / 6 m
1600 W / 1800 W *)
2100 W / 2500 W *)
5.5 bar
79.74 psi.
3.0 bar
43.5 psi.
2.0 l/min
720 A
4.8–6.4 mm