York Millennium YCAJ150, Установка, эксплуатация и обслуживание, Страница: 12 / 116

12 YORK INTERNATIONAL
NOTES for Electrical Data for pages 12-15:
1. Minimum circuit ampacity (MCA) is based on 125% of the rated load amps for the largest motor plus 100% of the rated load amps for all
other loads included in the circuit, per N.E.C. Article 430-24. If a Factory Mounted Control Transformer is provided, add the following to
the system #1 MCA values in the YCA Tables: -17, add 10 amps; -28, add 9 amps; -40, add 5 amps; -46, add 4 amps; -58, add 3 amps.
2. Minimum Non-Fused Disconnect Switch size is based on a minimum of 115% of the sum of the RLAs for all the loads included in the circuit,
per N.E.C. 440-12A1. Available as factory-mounted option on units with single-point power supply.
3. Minimum Dual Element Fuse size is based on 150% of the largest motor RLA plus 100% of the remaining RLAs. (U.L. Standard 1995,
Section 36.1) Maximum Dual Element Fuse size is based on 225% of the maximum RLA plus 100% of the RLAs for all other loads included
in the circuit, per N.E.C. 440-22. Minimum fuse rating = 1.5 x Largest Compr RLA + Other Compr RLAs + (# fans) x Fan FLA. Maximum
fuse rating = 2.25 x Largest Compr RLA + Other Compr RLAs + (# Fans) x Fan FLA. These sizes are for field-supplied fuses.
4. Minimum and Maximum Circuit Breaker rating required per N.E.C. and U.L. 1995 Fig. 36.2. Minimum C.B. rating = 1.5 x Largest Compr RLA
+ Other Compr RLAs + (# Fans) x Fan FLA. Maximum C.B. rating = 2.25 x Largest Compr RLA + Other Compr RLAs + (# Fans) x Fan FLA.
DUAL COMPRESSOR POWER SUPPLY WIRING (STANDARD)
SYSTEM #1 WIRING SYSTEM #2 WIRING
MODEL
MIN 2 COND. COND.
YCA
MCA 1
DUAL ELEM
NF CKT BKR
4
INCOMING
CPR CPR FAN
MCA 1
DUAL ELEM
DIS. CKT BKR
4
INCOMING
CPR CPR FAN
FUSE
DISC
WIRE RANGE
5
RLA LRA 8 FLA
FUSE
MIN 4
WIRE RANGE
5
RLA LRA 8 FLA
MIN
3
MAX
3
SW
MIN MAX
(CU ONLY)
EACH
MIN
2
MAX
3
MIN MAX
(CU ONLY)
EACH
J150 -17 417 500 700 400 500 600 (2)1/0 - 500 301 1208 10.0 417 500 700 400 500 600 (2)1/0 - 500 301 1208 10.0
J150 -28 376 450 600 400 450 500 (2)#6 - 250 262 1050 12.0 376 450 600 400 450 500 (2)#6 - 250 262 1050 12.0
J150 -40 228 300 350 400 300 350 (2)#6 - 250 165 663 5.2 228 300 350 400 300 350 (2)#6 - 250 165 663 5.2
J150 -46 184 225 300 200 225 250 (2)#6 - 250 131 525 5.0 184 225 300 200 225 250 (2)#6 - 250 131 525 5.0
J150 -58 151 200 250 200 200 225 (2)#6 - 250 105 420 4.9 151 200 250 200 200 225 (2)#6 - 250 105 420 4.9
J160 -28 458 600 700 600 600 700 (2)1/0 - 500 328 1278 12.0 376 450 600 400 450 500 (2)1/0 - 500 262 1050 12.0
J160 -40 280 350 450 400 350 450 (2)#6 - 250 207 807 5.2 228 300 350 400 300 350 (2)#6 - 250 165 663 5.2
J160 -46 225 300 350 400 300 350 (2)#6 - 250 164 639 5.0 184 225 300 200 225 250 (2)#6 - 250 131 525 5.0
J160 -58 184 225 300 200 225 250 (2)#1 - 500 131 511 4.9 151 200 250 200 200 225 (2)#1 - 500 105 420 4.9
J180 -28 458 600 700 600 600 700 (2)1/0 - 500 328 1278 12.0 458 600 700 600 600 700 (2)1/0 - 500 328 1278 12.0
J180 -40 280 350 450 400 350 450 (2)#6 - 250 207 807 5.2 280 350 450 400 350 450 (2)#6 - 250 207 807 5.2
J180 -46 225 300 350 400 300 350 (2)#6 - 250 164 639 5.0 225 300 350 400 300 350 (2)#6 - 250 164 639 5.0
J180 -58 184 225 300 200 225 250 (2)#1 - 500 131 511 4.9 184 225 300 200 225 250 (2)#1 - 500 131 511 4.9
J190 -28 518 700 800 600 700 800 (2)1/0 - 500 376 1278 12.0 458 600 700 600 600 700 (2)1/0 - 500 328 1278 12.0
J190 -40 318 400 500 400 400 500 (2)#6 - 250 237 807 5.2 280 350 450 400 350 450 (2)#6 - 250 207 807 5.2
J190 -46 255 350 400 400 350 400 (2)#6 - 250 188 639 5.0 225 300 350 400 300 350 (2)#6 - 250 164 639 5.0
J190 -58 208 250 350 200 250 300 (2)#1 - 500 150 511 4.9 184 225 300 200 225 250 (2)#1 - 500 131 511 4.9
J200 -28 536 700 800 600 700 800 (2)1/0 - 500 376 1278 16.4 536 700 800 600 700 800 (2)1/0 - 500 376 1278 16.4
J200 -40 330 400 500 400 400 500 (2)#6 - 250 237 807 8.2 330 400 500 400 400 500 (2)#6 - 250 237 807 8.2
J200 -46 268 350 450 400 350 400 (2)#6 - 250 188 639 8.1 268 350 450 400 350 400 (2)#6 - 250 188 639 8.1
J200 -58 212 250 350 400 250 300 (2)#1 - 500 150 511 5.9 212 250 350 400 250 300 (2)#1 - 500 150 511 5.9
J220 -40 393 500 600 400 500 600 (2)1/0 - 500 288 1182 8.2 330 400 500 400 400 500 (2)1/0 - 500 237 807 8.2
J220 -46 318 400 500 400 400 500 (2)1/0 - 500 228 936 8.1 268 350 450 400 350 400 (2)1/0 - 500 188 639 8.1
J220 -58 252 300 400 400 300 400 (2)1/0 - 500 182 749 5.9 212 250 350 400 250 300 (2)1/0 - 500 150 511 5.9
J230 -40 393 500 600 400 500 600 (2)1/0 - 500 288 1182 8.2 393 500 600 400 500 600 (2)1/0 - 500 288 1182 8.2
J230 -46 318 400 500 400 400 500 (2)1/0 - 500 228 936 8.1 318 400 500 400 400 500 (2)1/0 - 500 228 936 8.1
J230 -58 252 300 400 400 300 400 (2)1/0 - 500 182 749 5.9 252 300 400 400 300 400 (2)1/0 - 500 182 749 5.9
ELECTRICAL DATA