York Millennium YCAJ150, Installation Operation & Maintenance, Page: 13 / 116

FORM 150.65-NM4
13 YORK INTERNATIONAL
LEGEND:
VOLT = Voltage
MCA = Minimum Circuit Ampacity
DISC = Disconnect
N/A = Not Available
CPR-RLA = Compressor Running Load Amps
CPR-RLA = Compressor Part Winding Inrush Amps
FLA = Full Load Amps
CKT BRK = Circuit Breaker
HACR = Heating, Air Conditioning and Refrigeration
SINGLE POINT POWER SUPPLY WIRING (OPTIONAL)
SYSTEM #1 SYSTEM #2
MODEL
MIN 2
YCA
MCA
1
DUAL ELEM
NF
INCOMING
YORK SUPPLIED DISCONNECT
CPR CPR FAN CPR CPR FAN
FUSE
DISC
WIRE RANGE 5
(CU ONLY)
5
RLA LRA
8
FLA RLA LRA
8
FLA
MIN 3 MAX 3
SW
(CU ONLY)
J150 -46 335 400 450 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 131 525 5.0 131 525 5.0
J150 -58 275 350 350 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 105 420 4.9 105 420 4.9
J160 -46 376 450 500 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 164 639 5.0 131 525 5.0
J160 -58 308 350 400 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 131 511 4.9 105 420 4.9
J180 -46 409 500 500 600 (2) #2 - 600 (3) 3/0 - 500 164 639 5.0 164 639 5.0
J180 -58 334 400 450 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 131 511 4.9 131 511 4.9
J190 -46 439 500 600 600 (2) #2 - 600 (3) 3/0 - 500 188 639 5.0 164 639 5.0
J190 -58 358 400 500 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 150 511 4.9 131 511 4.9
J200 -46 488 600 600 600 (2) #2 - 600 (3) 3/0 - 500 188 639 8.1 188 639 8.1
J200 -58 385 450 500 400 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 150 511 5.9 150 511 5.9
J220 -46 538 600 700 600 (2) #2 - 600 (3) 3/0 - 500 228 936 8.1 188 639 8.1
J220 -58 425 500 600 600 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 182 749 5.9 150 511 5.9
J230 -46 578 700 800 600 (2) #2 - 600 (3) 3/0 - 500 228 936 8.1 228 936 8.1
J230 -58 457 600 600 600 (2) #2 - 600 (1) #1 - 600 or (2) #1 - 250 182 749 5.9 182 749 5.9
5. Wire Range is the minimum and maximum wire size that can be accommodated by the unit wiring lugs. The (1), (2), or (3) preceding the
wire range indicates the number of termination points available per phase. The (1-2) preceding the wire range indicates that a single
double-barreled lug is available per phase that can accept up to two wires of the wire range specified. “(1) #1-600 or (2) #1-250”
indicates that a single lug is supplied and it will accept a single wire up to 600MCM or 2 wires up to 250MCM. Actual wire size and number
of wires per phase must be determined based on ampacity and job requirements using N.E.C. wire sizing information. The above
recommendations are based on the National Electrical Code and using copper connectors only. Field wiring must also comply with local
codes.
6. A ground lug is provided for each compr. system to accommodate field grounding conductor per N.E.C. Article 250-54. A control circuit
grounding lug is also supplied. Incoming ground wire range is #6 - 350 MCM (104 - 220 Tons)(334 - 810 kW).
7. The supplied disconnect is a “Disconnecting Means” as defined in N.E.C. 100.B, and is intended for isolating the unit from the available
power supply to perform maintenance and troubleshooting. This disconnect is not intended to be a Load Break Device.
8. All unit compressors have a part winding electrical configuration such that the indicated Locked Rotor Amps are Part Wind Locked Rotor
Amps.