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OPTIONAL SINGLE-POINT POWER SUPPLY WITH INTERNAL UNIT CIRCUIT BREAKERS
(One Field Provided Power Supply Circuit to the chiller. Field connections to Power Terminal Block or Non-Fused Disconnect in 'Option Panel'.
CHILLER
FIELD PROVIDED POWER SUPPLY
MODEL
VOLTS
MIN NF
YCAR
1
MCA
DISC SW
380
290
0100SC
460
230
575
186
380
330
0110SC
460
262
575
211
380
362
0120SC
460
287
575
231
380
384
0130SC
460
304
575
244
380
410
0140SC
460
326
575
262
380
463
0150SC
460
367
575
294
380
505
0170SC
460
400
575
320
380
542
0180SC
460
430
575
344
380
582
0190SC
460
461
575
369
380
645
0200SC
460
511
575
409
380
696
0230SC
460
551
575
441
See page 9 for Electrical Data footnotes.
Models without
VOLT
MCA
DISC. SW
ACL
PW
N/A
RLA
FLA
ACL/LRA
8
ELECTRICAL DATA
Internal Branch Circuit Protection (Breakers) per Compressor)
OVER-CURRENT PROTECTION
2
MIN.
3, 5
MAX.
400
350
400
250
300
300
200
225
250
400
400
450
400
300
350
250
250
300
400
400
500
400
350
400
250
300
300
400
450
500
400
350
400
400
300
300
600
500
500
400
400
450
400
300
350
600
600
600
400
450
500
400
350
400
600
600
700
600
450
500
400
400
450
600
700
700
600
500
600
400
400
450
800
700
800
600
600
600
400
450
500
800
800
800
600
600
700
600
500
500
800
800
800
600
700
700
600
500
600
CONTROL POWER SUPPLY
CONTROL
UNIT
POWER
VOLTAGE
SUPPLY
Standard
115-1-60
Transformers
LEGEND (Pages 50 - 55)
= Voltage
= Minimum Circuit Ampacity
= Disconnect Switch
= Across-the-Line
= Part Wind
= Not Available
= Running Load Amps
= Full Load Amps
= Across-the-Line Inrush Amps
FIELD-SUPPLIED WIRING
FACTORY PROVIDED (LUGS) WIRE RANGE
13
STANDARD
4, 6
TERMINAL BLOCK
1/0 - 500KCM
2GA - 300KCM
2GA - 300KCM
1/0 - 500KCM
1/0 - 500KCM
2GA - 300KCM
1/0 - 500KCM
1/0 - 500KCM
2GA - 300KCM
1/0 - 500KCM
1/0 - 500KCM
2GA - 300KCM
(2) 2GA - 300KCM
1/0 - 500KCM
1/0 - 500KCM
(2) 2GA - 300KCM
1/0 - 500KCM
1/0 - 500KCM
(2) 1/0 - 500KCM
1/0 - 500KCM
1/0 - 500KCM
(2) 1/0 - 500KCM
(2) 2GA - 300KCM
1/0 - 500KCM
(2) 1/0 - 500KCM
(2) 2GA - 300KCM
1/0 - 500KCM
(2) 1/0 - 500KCM
(2) 1/0 - 500KCM
(2) 2GA - 300KCM
(3) 2GA - 300KCM
(2) 1/0 - 500KCM
(2) 2GA - 300KCM
MAXIMUM
MINIMUM
DUAL-
CIRCUIT
ELEMENT
AMPACITY
FUSE SIZE
20A
20A, 250V
PW/LRA
= Part Wind Inrush Amps
C. B.
= Circuit Breaker
HACR
= Heating, Air Conditioning and Refrigeration
MIN NF
= Minimum Non-Fused
S.P . WIRE
= Single-Point Wiring
Y-D
= Wye-Delta Start
X-LRA
= Across-The-Line Inrush Locked Rotor Amps
PW-LRA
= Part-Wind Inrush Locked Rotor Amps
7
OPTIONAL NF
DISC. SWITCH
250 KCM - 500KCM
6AWG - 350KCM
6AWG - 350KCM
250 KCM - 500KCM
251 KCM - 500KCM
6AWG - 350KCM
250 KCM - 500KCM
250 KCM - 500KCM
6AWG - 350KCM
250 KCM - 500KCM
250 KCM - 500KCM
6AWG - 350KCM
(2) 250KCM - 500KCM
250 KCM - 500KCM
250 KCM - 500KCM
(2) 250KCM - 500KCM
250 KCM - 500KCM
250 KCM - 500KCM
(2) 250KCM - 500KCM
(2) 250KCM - 500KCM
250 KCM - 500KCM
(2) 250KCM - 500KCM
(2) 250KCM - 500KCM
250 KCM - 500KCM
(2) 250KCM - 500KCM
(2) 250KCM - 500KCM
250 KCM - 500KCM
(3) 2/0 - 400KCM
(2) 250KCM - 500KCM
(2) 250KCM - 500KCM
(3) 2/0 - 400KCM
(2) 250KCM - 500KCM
(2) 250KCM - 500KCM
NON-FUSED
DISC.
SWITCH
SIZE
30A, 240V
YORK INTERNATIONAL
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