Electrical data, Continued) – York MILLENNIUM 28971AR User Manual
Page 84
YORK INTERNATIONAL
84
Electrical Data
(Continued)
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM
CIRCUIT BREAKERS – 3 & 4 COMPRESSOR UNITS (SEE FIG. 7)
(One Field Provided Power Supply Circuit to the chiller. Field connections to Power Terminal Block (standard) or Non-Fused Disconnect (option)
in ‘Option Panel’. Individual System Circuit Breakers in each Motor Control Center.)
See page 89 for Electrical Data footnotes.
FIELD SUPPLIED WIRING
CHILLER
FIELD PROVIDED POWER SUPPLY
FACTORY PROVIDED (LUGS) WIRE RANGE
7
MODEL
YCAS VOLTS
MCA
1
MIN NF
OVER-CURRENT PROTECTION
13
TERMINAL BLOCK
NF DISC. SWITCH
DISC SW
2, 9
MIN.
3, 5
MAX.
4, 6
(LUGS) WIRE RANGE
(LUGS) WIRE RANGE
380
561
600
600
700
(2) 2/0-500
(2) 250-500
0250EC
460
464
600
500
500
(2) 1/0-300
(2) 250-500
575
372
400
400
450
(2) # 2-4/0
(3) 2/0-250
380
651
800
800
800
(2) 2/0-500
(3) 2/0-400
0270EC
460
534
600
600
700
(2) 2/0-500
(2) 250-500
575
427
600
500
500
(2) 1/0-300
(2) 250-500
380
678
800
800
800
(3) 1/0-300
(3) 2/0-400
0300EC
460
559
600
600
700
(2) 2/0-500
(2) 250-500
575
445
600
500
500
(2) 1/0-500
(2) 250-500
380
745
800
800
800
(3) 1/0-300
(3) 2/0-400
0330EC
460
612
800
700
700
(2) 2/0-500
(3) 2/0-400
575
487
600
600
600
(2) 1/0-300
(2) 250-500
380
835
1000
1000
1000
(3) 2/0-500
(4) 4/0-500
0360EC
460
689
800
800
800
(3) 1/0-300
(3) 2/0-400
575
550
600
600
600
(2) 2/0-500
(2) 250-500
380
896
1000
1000
1000
(3) 2/0-500
(4) 4/0-500
0400EC
460
739
1000
800
800
(3) 2/0-500
(4) 4/0-500
575
589
800
700
700
(2) 2/0-500
(3) 2/0-400
380
991
1200
1200
1200
(3) 2/0-500
(4) 4/0-500
0440EC
460
812
1000
1000
1000
(3) 2/0-500
(4) 4/0-500
575
647
800
800
800
(2) 2/0-500
(3 )2/0-400