Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
A-2
INSTALLATION
INVERTEC V250-S
A-2
Height Width Depth Weight
15.0 in. 9.1 in. 19.7 in. 36 lbs.
381 mm 231 mm 500 mm 17 Kg
PHYSICAL DIMENSIONS
THREE PHASE SINGLE PHASE
Standard Input Current
Voltage
at Rated Output Model
208/230/460 34/32/16 60Hz
200/220/400/440 35/33/18/17 50/60 Hz
Volts at
Duty Cycle
(1)
Amps Rated Amps Model
35% Duty Cycle 250 30 60Hz
60% Duty Cycle 200 28-32 60Hz
100% Duty Cycle 165 26.5 60Hz
35% Duty Cycle 250 28
†
-30 50/60Hz
60% Duty Cycle 200 29-32 50/60Hz
100% Duty Cycle 165 26.5 50/60Hz
Welding Constant Open
Current Range
Circuit Voltage
1-250 Amps 65-80 VDC
Standard Input Current
Voltage
at Rated Output Model
208/230/460 60Hz 59/57/29 60Hz
200/220/400/440 50/60 Hz 58/58/30/30 50/60 Hz
Volts at
Duty Cycle
(1)
Amps Rated Amps Model
35% Duty Cycle 250 27
†
-30 60Hz
60% Duty Cycle 200 28-32 60Hz
100% Duty Cycle 165 26.5 60Hz
35% Duty Cycle 250 26
†
-30 50/60Hz
60% Duty Cycle 200 28-32 50/60Hz
100% Duty Cycle 165 26.5 50/60Hz
Welding Constant Open
Current Range
Circuit Voltage
1-250 Amps 65-80 VDC
INPUT
RECOMMENDED INPUT WIRE AND FUSE SIZES
Type 75°C
Type 75°C Copper
Fuse Input Copper Ground
(Superlag) Ampere Wire in Wire in
Input or Rating Conduit Conduit
Voltage Breaker on AWG (IEC) AWG (IEC)
Frequency
(2)
Size Nameplate Sizes Sizes
208/60 50 34 10 (6mm
2
) 10 (6mm
2
)
230/60 50 32 10(6mm
2
) 10 (6mm
2
)
460/60 30 16 10 (6mm
2
) 10 (6mm
2
)
200/50/60 50 35 10 (6mm
2
) 10 (6mm
2
)
220/50/60 50 33 10 (6mm
2
) 10 (6mm
2
)
400/50/60 30 18 10 (6mm
2
) 10 (6mm
2
)
440/50/60 30 17 10 (6mm
2
) 10 (6mm
2
)
Type 75°C
Type 75°C Copper
Fuse Input Copper Ground
(Superlag) Ampere Wire in Wire in
Input or Rating Conduit Conduit
Voltage Breaker on AWG (IEC) AWG (IEC)
Frequency
(2)
Size Nameplate Sizes Sizes
208/60
(3)
80 59 8 (10mm
2
) 10 (6mm
2
)
230/60
(3)
80 57 8 (10mm
2
) 10 (6mm
2
)
460/60 40 29 10 (6mm
2
) 10 (6mm
2
)
200/50/60 80 58 8 (16mm
2
) 10 (6mm
2
)
220/50/60 80 58 8 (16mm
2
) 10 (6mm
2
)
400/50/60 40 30 10 (6mm
2
) 10 (6mm
2
)
440/50/60 40 30 10 (6mm
2
) 10 (6mm
2
)
THREE PHASE SINGLE PHASE
THREE PHASE SINGLE PHASE
THREE PHASE SINGLE PHASE
OUTPUT
RATED OUTPUT
(1) Based on a 10 min. period.
(2) Input voltage must be within ±10% of rated value.
(3) For 1 phase use on 208 or 230 VAC input with output usage above 175A/60% or 200A/35%, the #10 input line cord supplied with the unit should be changed to a
#8 or larger conductor cord.
(†)
200 & 208VAC input may not meet NEMA/IEC specifications at 250 Amps.
Technical Specifications - Invertec V250-S
