Fronius TransTig 1700, Operating Instructions Manual

Page: 108 / 124

Mains connection 1) Restrictions pos-
sible
Primary continuous power (100% D.C.
2)
)
17.9 kVA
Cos phi 0.99
Welding current range
TIG 3 - 500 A
Electrode 10 - 440 A
Welding current at
10 min/40 °C (104 °F) 40% D.C.
2)
500 A
10 min/40 °C (104 °F) 45% D.C.
2) -
10 min/40 °C (104 °F) 60% D.C.
2) 440 A
10 min/40 °C (104 °F) 100% D.C.
2) 350 A
Open circuit voltage
90 V
Working voltage
TIG 10.1 - 30.0 V
Electrode 20.4 - 37.6 V
Striking voltage (U
p
) 9.5 kV
The arc striking voltage is suitable for manual operation.
Degree of protection IP 23
Type of cooling AF
Insulation class F
EMC device class
(in accordance with EN/IEC 60974-10)
A
Dimensions L/W/H (with handle)
625 / 290 / 705 m
m
24.6 / 11.4 / 27.8 i
n.
Weight 58.2 kg
128 lb.
Mark of conformity S, CE
Idle state power consumption at 400 V 40.1 W
Power source efficiency at 440 A / 37.6 V 86%
MagicWave 4000
MV
Mains voltage 3 x 200 - 240 V
3 x 380 - 460 V
Mains voltage tolerance ± 10%
Grid frequency 50/60 Hz
Mains fuse protection (slow-blow) 63 / 35 A
Mains connection 1) Restrictions pos-
sible
Primary continuous power (100% D.C. 2)
)
13.9 kVA
108