Fronius TTW 4500 PAP Manual De Instrucciones página 21

Technical data
TTW 4500, TTW
5500
Voltage measurement (V-Peak)
Shielding gas
Cooling system
Coolant
Cooling power
Max. coolant pressure
Min. coolant pressure
Minimum coolant flow rate
DC welding current at 10
min / 40° C (104° F)
AC welding current at 10
min / 40° C (104° F)
*) Lowest cooling power according to standard IEC 60974-2
The product conforms to the requirements of standard IEC 60974-7
100% duty cycle (D.C.)
60% D.C.
100% D.C.
60% D.C.
TTW 4500 TTW 5500
141 V 141 V
Argon EN 439
Liquid cooling
Original Fronius coolant
800 W *) 1000 W *)
5.5 bar 5.5 bar
79.74 psi. 79.74 psi.
3.0 bar 3.0 bar
43.5 psi. 43.5 psi.
1.0 l/min 1.0 l/min
350 A 430 A
450 A 550 A
250 A 300 A
320 A 400 A
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