Fronius TransSteel 3500, Operating Instructions Manual

Page: 57 / 60

57
EN
1) Interface to a 230/400 V, 50 Hz public grid
2) ED = duty cycle
TSt 5000 MV
MIG/MAG 10 - 350 A
Rod electrode 10 - 350 A
Welding current at 10 min / 40 °C (104 °F) 40 % 60 % 100 %
U
1
: 200 - 460 V 350 A 300 A 250 A
Output voltage range according to standard characteristic (U
2
)
MIG/MAG 14.5 - 31.5 V
Rod electrode 20.4 - 35 V
Open circuit voltage (U
0
peak / U
0
r.m.s) 50 V
Apparent power at 200 V AC / 350 A / 40 % ED
2)
13,189 kVA
at 400 V AC / 350 A / 40 % ED
2)
12,965 kVA
Degree of protection IP 23
Type of cooling AF
Insulation class B
Overvoltage category III
Pollution level according to IEC60664 3
Safety symbols S, CE, CSA
Dimensions l x w x h 747 x 300 x 497 mm
29.4 x 11.8 x 19.6 in.
Weight 37.3 kg
82 lb.
Efficiency at 250 A and 26.5 V 87 %
Max. noise emission (L
WA
) 74 dB (A)
Mains voltage (U
1
) 3 x 200 V 230 V
Max. effective primary current (I
1eff
) 39.5 A 36.3 A
Max. primary current (I
1max
) 66.7 A 57.4 A
Mains fuse 63 A slow-blow
Mains voltage (U
1
) 3 x 400 V 460 V
Max. effective primary current (I
1eff
) 20.6 A 18.1 A
Max. primary current (I
1max
) 32.5 A 28.6 A
Mains fuse 35 A slow-blow
Mains voltage tolerance -10 / +15 %
Grid frequency 50/60 Hz
Cos phi (1) 0.99
Max. permitted mains impedance Z
max
at PCC
1)
63 mOhm
Recommended earth-leakage circuit breaker Type B
Welding current range (I
2
)