Installation; Technical Specifications - Lincoln Electric RED-D-ARC VIPER Operator's Manual

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A-1
TECHNICAL SPECIFICATIONS - VIPER
THREE PHASE
Standard
Voltage
208/230/460
460/575
Duty Cycle
50% Duty Cycle
100% Duty Cycle
Current
Range
25-60 Amps
REQUIRED GAS FLOW RATE
70 PSI @ 360 SCFH
( 4.8 Bar. @ 10160 LHR)
For all plasma cutting applications Based on U.S. National Electrical Code
THREE PHASE
Fuse
(Superlag)
Input
or
Voltage
Breaker
Frequency
(1)
Size
208/50/60
40
230/50/60
40
460/50/60
30
575/50/60
30
Height
12.6 in.
320 mm
(1) Input voltage must be within ±10% of rated value.

INSTALLATION

Input Current
at Rated Output
Model
31/28/17
50/60 Hz
17/14
50/60 Hz
RATED OUTPUT
RECOMMEND INPUT WIRE AND FUSE SIZES
Ambient Temperature 30
RECOMMENDED INPUT WIRE AND FUSE SIZES
Type 75°C
Type 75°C
Copper
Copper
Ground
Wire in
Wire in
Conduit
Conduit
AWG (IEC)
AWG (IEC)
Sizes
Sizes
10 (6mm
2
)
10 (6mm
2
10(6mm
2
)
10 (6mm
2
10 (6mm
2
)
10 (6mm
2
10 (6mm
2
)
10 (6mm
2
PHYSICAL DIMENSIONS
Width
11.0 in.
280 mm
INPUT
Standard
Voltage
208/230/460
AMPS
55
40
OUTPUT
Open Circuit
Voltage
MAX
335 VDC
REQUIRED GAS INLET PRESSURE
( 5.4 Bar. TO 10.2 Bar.)
o
C or Less
Input
Voltage
Frequency
(1)
)
208/50/60
)
230/50/60
)
460/50/60
)
Depth
26.0 in.
660 mm
SINGLE PHASE
Input Current
at Rated Output
60/55/30
VOLTS
108
100
Pilot Current
18 Amps @ 100% Duty Cycle
80 to 150 PSI
SINGLE PHASE
Type 75°C
Fuse
Copper
(Superlag)
Wire in
or
Conduit
Breaker
AWG (IEC)
Size
Sizes
80
8 (8.4mm
2
)
80
8 (8.4mm
2
)
40
10 (6mm
2
)
Weight
Including Machine, Torch and
Torch Cable (Length)
(25ft/7.6m)
74 lbs.
34 kg.
A-1
Model
50/60Hz
Type 75°C
Copper
Ground
Wire in
Conduit
AWG (IEC)
Sizes
8 (8.4mm
2
)
8 (8.4mm
2
)
8 (8.4mm
2
)

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