Installation, Physical dimensions three phase single phase, Input recommended input wire and fuse sizes – Lincoln Electric IM490 INVERTEC V250-S User Manual
Page 9
A-2
INSTALLATION
INVERTEC V250-S
A-2
Height
Width
Depth
Weight
15.0 in.
9.1 in.
19.7 in.
41 lbs.
381 mm
231 mm
500 mm
19 Kg
PHYSICAL DIMENSIONS
THREE PHASE
SINGLE PHASE
Standard
Input Current
Voltage
at Rated Output
Model
220/440 35% Duty Cycle
34/17
50/60 Hz
400 60% Duty Cycle
16
50/60 Hz
220/400/440 100% Duty Cycle
19/11/9
50/60 Hz
Volts at
Duty Cycle
(1)
Amps
Rated Amps
Model
35% Duty Cycle
(3)
250
30V
50/60Hz
60% Duty Cycle
200
28V
50/60Hz
100% Duty Cycle
155
26.2V
50/60Hz
Welding
Constant Open
Current Range
Circuit Voltage
Standard
Input Current
Voltage
at Rated Output
Model
220/440 35% Duty Cycle
57/29
50/60 Hz
400 60% Duty Cycle
27
50/60 Hz
220/400/440 100% Duty Cycle
34/21/17
50/60 Hz
Volts at
Duty Cycle
(1)
Amps
Rated Amps
Model
35% Duty Cycle
(3)
230
29V
50/60Hz
60% Duty Cycle
190
27.6V
50/60Hz
100% Duty Cycle
155
26.2V
50/60Hz
Welding
Constant Open
Current Range
Circuit Voltage
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
20
18
12 (4mm
2
)
12 (4mm
2
)
440/50/60
20
17
12 (4mm
2
)
12 (4mm
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 (8.4mm
2
)
10 (6mm
2
)
230/60
(3)
80
57
8 (8.4mm
2
)
10 (6mm
2
)
460/60
40
29
10 (6mm
2
)
10 (6mm
2
)
200/50/60
80
58
8 (8.4mm
2
)
10 (6mm
2
)
220/50/60
80
58
8 (8.4mm
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) Excluding 400V-VAC Input
Technical Specifications - Invertec V250-S - K1437-2