Fronius Robacta PTW 3500 - Ptw 1500, Ptw 3500

PTW 1500, PTW
3500
PTW 1500 PTW 3500
Power range 3 - 150 A 3 - 350 A
Maximum value at 60 % d.c. - -
Maximum value at 100 % d.c. 150 A 350 A
Pilot arc current 10 A 30 A
Voltage measurement (V-Peak) 113 V 113 V
Striking voltage (Up) 1o kV 1o kV
Plasma gas/shielding gas (EN 439) Argon Argon
Hosepack length 4 / 6 / 8 m 4 / 6 m
Electrode diameter 1.6 - 3.2 mm 4.8 - 6.4 mm
Cooling system
Coolant
*)
**)
*)
**)
Cooling power ***) 700 / 1000 /
1300 W
1700 / 1900 W
Min. coolant pressure 3.0 bar
43.50 psi.
3.0 bar
43.50 psi.
Max. coolant pressure 5.5 bar
79.74 psi.
5.5 bar
79.74 psi.
Minimum coolant flowrate 1.0 l/min 1.0 l/min
d.c. = duty cycle
*) Liquid cooling
**) Original Fronius coolant
***) Minimum cooling power in accordance with standard IEC 60974-2
The product complies with standard IEC 60974-7
43
EN