Fronius TPS 270i C - Technical Specifications

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TPS 270i C
The wirefeeder for the TPS 270i C is integrated in the power source.
1) Interface to a 230/400 V, 50 Hz public grid
Mains voltage (U
1
) 3 x 400 V
Max. effective primary current (I
1eff
) 9.7 A
Max. primary current (I
1max
) 15.3 A
Mains fuse protection 16 A slow-blow
Mains voltage tolerance -15 / +15%
Grid frequency 50/60 Hz
Cos phi (1) 0.99
Max. permitted mains impedance Z
max
on
PCC
1)
117 mOhm
Recommended residual-current circuit
breaker
Type B
Welding current range (I
2
)
MIG / MAG
TIG
Rod electrode
3 - 270 A
3 - 270 A
10 - 270 A
Welding current at 10 min/40 °C (104 °F) 40% / 270 A
60% / 220 A
100% / 190 A
Output voltage range according to standard
characteristic (U
2
)
MIG / MAG
TIG
Rod electrode
14.2 - 27.5 V
14.1 - 20.8 V
20.4 - 30.8 V
Open circuit voltage (U
0
peak/U
0
r.m.s) 57 V
Degree of protection IP 23
Type of cooling AF
Overvoltage category III
Pollution degree according to IEC60664 3
EMC device class A
Safety symbols S, CE, CSA
Dimensions l x w x h 687 x 276 x 445 mm
27.0 x 10.9 x 17.5 in.
Weight 33.1 kg
73.0 lb.
Max. noise emission (LWA) 69 dB (A)
Max. shielding gas pressure 7 bar
101.5 psi
Coolant Original Fronius
Wire speed 1 - 25 m/min
40 - 980 ipm
Wire drive 4-roller drive
Wire diameter 0.8 - 1.6 mm
0.03 - 0.06 in.
Wirespool diameter max. 300 mm
max. 11.8 in.
Wirespool weight max. 19.0 kg
max. 41.9 lb.