Installation, Technical specifications – dc-655 – Lincoln Electric IDEALARC DC-655 User Manual
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IDEALARC DC-655
INSTALLATION
TECHNICAL SPECIFICATIONS – DC-655
Volts at Rated Amperes
44
44
Amps
650
815
Auxiliary Power
See the OPERATION section for
Auxiliary Power
information by model
Maximum Open Circuit Voltage
46 CV Mode
68 CC Mode
Duty Cycle
100% Duty Cycle
NEMA Class I (100)*
60% Duty Cycle
INPUT - THREE PHASE ONLY
OUTPUT
* European models meet IEC974-1 standards.
1Also called “inverse time” or “thermal/magnetic” circuit breakers; circuit breakers which have a delay in tripping action that decreases as the magnitude of the current increases.
RECOMMENDED INPUT WIRE AND FUSE SIZES
Standard
Voltage
230/460/60
230/460/575/60
208/416/60
460/60
575/60
230/400/50/60*
380/500/50/60*
440/50/60
200/400/50/60
415/50/60
Code
Number
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
100% Duty Cycle
122/61
122/61/49
135/67.5
61
49
122/70
74/56
64
140/70
68
60% Duty Cycle
150/75
150/75/60
166/83
75
60
150/86
90/69
78
172/86
83
Input Current at Rated Output
RATED OUTPUT
INPUT
VOLTAGE /
FREQUENCY
208
230
416
460
575
200
230
380
400
415
440
500
(SUPER LAG)
OR BREAKER
SIZE (AMPS)
1
250 Amp
225 Amp
125 Amp
110 Amp
90 Amp
250 Amp
225 Amp
125 Amp
125 Amp
110 Amp
110 Amp
110 Amp
Copper
GROUND WIRE
IN CONDUIT
AWG(IEC-MM
2
) SIZES
4 (21)
4 (21)
6 (14)
6 (14)
8 (8.4)
4 (21)
4 (21)
6 (14)
6 (14)
6 (14)
6 (14)
6 (14)
TYPE 80°C
COPPER WIRE
IN CONDUIT
AWG(IEC-MM
2
) SIZES
40°C (104°F) Ambient
1 (43)
1 (43)
6 (14)
6 (14)
8 (8.4)
1/0 (54)
1 (43)
4 (21)
4 (21)
6 (14)
6 (14)
6 (14)
INPUT AMPERE
RATING ON
NAMEPLATE
135
122
67.5
61
49
140
122
74
70
68
64
56
HERTZ
60
60
60
60
60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
PHYSICAL DIMENSIONS
HEIGHT
27.5 in
699 mm
WIDTH
22.2 in
564 mm
DEPTH
38.0 in
965 mm
WEIGHT
720 lbs.
326 kg.
Current Range
50-815
Voltage Range
13-44 DC