Fronius TransSteel 4000 Pulse - Transsteel 4000 Pulse MV Nc

TransSteel 4000
Pulse MV nc
Mains voltage (U
1
) 3 x 200 V / 230 V / 400 V / 460 V
Max. effective primary current (I
1eff
)
3 x 230 V 33.0 A
3 x 400 V 19.0 A
3 x 460 V 16.0 A
Max. primary current (I
1max
)
3 x 230 V 42.0 A
3 x 400 V 23.0 A
3 x 460 V 21.0 A
Mains fuse 35 A slow-blow
Mains voltage tolerance -10 / +15%
Mains frequency 50/60 Hz
Cos phi (1) 0.99
Max. permitted grid impedance Z
max
on PCC
1)
71.2 mOhm
Recommended residual-current cir-
cuit breaker
Type B
Welding current range (I
2
)
MIG/MAG 10 - 400 A
MMA 10 - 400 A
Welding current at 10 min / 40 °C
(104 °F)
U
1
: 200 - 460 V
40% / 400 A
60% / 370 A
100% / 340 A
Output voltage range according to
standard characteristic (U
2
)
MIG/MAG 14.5 - 34.0 V
MMA 20.4 - 36.0 V
Open circuit voltage
(U
0
peak / U
0
r.m.s)
57 V
Apparent power
at 230 V AC / 350 A / 40% ED
2)
16.22 kVA
at 400 V AC / 350 A / 40% ED
2)
15.96 kVA
Protection class IP 23
Type of cooling AF
Insulation class B
Overvoltage category III
Pollution degree according to
IEC60664
3
EMC emission class
A
3)
Safety symbols S, CE, CSA
128