Fronius TPS 320i - TPS 320 I;MV;Nc

205
EN
TPS 320i /MV/nc
1) Interface to a 230/400 V, 50 Hz public grid
2) An emission class A device is not designed for use in residential areas supplied
with power from a public low-voltage grid.
The electromagnetic compatibility can be influenced by conducted or radiated ra-
dio frequencies.
Mains voltage (U
1
) 3 x 200 V 230 V
Max. effective primary current (I
1eff
) 22.0 A 19.0 A
Max. primary current (I
1max
) 34.7 A 30.1 A
Mains fuse protection 35 A slow-blow
Mains voltage (U
1
) 3 x 380 V 400 V 460 V
Max. effective primary current (I
1eff
) 12.0 A 11.6 A 10.7 A
Max. primary current (I
1max
) 19.0 A 18.3 A 16.8 A
Mains fuse protection 35 A slow-blow
Mains voltage tolerance -10 / +15%
Mains frequency 50/60 Hz
Cos phi (1) 0.99
Max. permissible mains impedance Z
max
on PCC
1)
54 mOhm
Recommended earth-leakage circuit breaker Type B
Welding current range (I
2
)
MIG/MAG 3 - 320 A
TIG 3 - 320 A
Rod electrode 10 - 320 A
Welding current at 10 min/40 °C (104 °F) 40% 60% 100%
U
1
= 200 - 230 V 320 A 260 A 240 A
U
1
= 380 - 460 V 320 A 260 A 240 A
Output voltage range according to standard characteristic (U
2
)
MIG/MAG 14.2 - 30.0 V
TIG 10.1 - 22.8 V
Rod electrode 20.4 - 32.8 V
Open circuit voltage (U
0
peak / U
0
r.m.s) 68 V
Degree of protection IP 23
Type of cooling AF
Overvoltage category III
Pollution level according to IEC60664 3
EMC device class A
2)
Safety symbols S, CE, CSA
Dimensions l x w x h 706 x 300 x 510 mm/27.8 x 11.8 x 20.1 in.
Weight 42.8 kg / 94.4 lb.
Max. noise emission (LWA) 74 dB (A)