Technical Data; Ttw 4500; Ttw 5500 - Fronius Robacta TTW 4500 Operating Instructions Manual

Technical data

TTW 4500

Technical data according to IEC 60974-7
Voltage measurement (V-Peak) *
Striking voltage (Up)
Shielding gas
Cooling system
Coolant
Min/max coolant pressure
Minimum coolant flowrate
DC welding current at
AC welding current at
Length of hosepack
Min. cooling power of cooling unit acc. to IEC
60974 - 2 940 W
Electrode diameter
*) For mechanically-driven welding torches
1) d.c. = duty cycle

TTW 5500

Technical data according to IEC 60974-7
Voltage measurement (V-Peak) *
Striking voltage (Up)
Shielding gas
Cooling system
Coolant
Min/max coolant pressure
Minimum coolant flowrate
DC welding current at
AC welding current at
28
10 min / 40°C (104°F)
10 min / 40°C (104°F)
10 min / 40°C (104°F)
10 min / 40°C (104°F)
141 V
10 kV
Argon EN 439
Liquid cooling
Original Fronius coolant
3,0 / 5,5 bar
43,50 / 79,74 psi
1,0 l/min
1.06 qt/min
1) 350 A
100 % d.c.
1) 450 A
60 % d.c.
250 A
1)
100 % d.c.
320 A
1)
60 % d.c.
1,35 m / 6 m / 8 m
4,4 ft / 19,7 ft, / 26 ft
450 W / 850 W / 1000 W
1,6 - 4,8 mm
1/16 - 3/16 in.
141 V
10 kV
Argon EN 439
Liquid cooling
Original Fronius coolant
3,0 / 5,5 bar
43,50 / 79,74 psi
1,0 l/min
1.06 qt/min
430 A
1)
100 % d.c.
550 A
1)
60 % d.c.
1) 300 A
100 % d.c.
1) 400 A
60 % d.c.