York YCAS0250, Wiring Diagram

Page: 9 / 48

YORK INTERNATIONAL
9
FORM 201.19-W2 (304)
ELECTRICAL DATA (CONT'D)
ELECTRICAL SYSTEM #2 FIELD SUPPLIED WIRING
CHILLER FIELD PROVIDED POWER SUPPLY FACTORY PROVIDED (LUGS) COMPRESSOR #2 COM PRES SOR #4 FAN
11, 12
MODEL DATA
YCAS VOLTS MCA
1
MIN NF
PROTECTION
13
STANDARD OPTIONAL NF
RLA Y- ∆ LRA X-LRA RLA Y- ∆ LRA X-LRA QTY FLA(EA) LRA(EA)
DISC SW
2,9
MIN.
3, 5
MAX.
4, 6
TERMINAL BLOCK DISC. SWITCH
380 213 200 300 350 # 2-300 # 4-300 155 343 1,093 — — — 4 4.8 23.0
0250EC 460 176 175 225 300 # 2-4/0 # 4-300 128 280 893 — — — 4 4.0 19.0
575 141 150 175 225 # 2-4/0 # 4-300 103 224 714 — — — 4 3.1 15.2
380 213 200 300 350 # 2-300 # 4-300 155 343 1,093 — — — 4 4.8 23.0
0270EC 460 176 175 225 300 # 2-4/0 # 4-300 128 280 893 — — — 4 4.0 19.0
575 141 150 175 225 # 2-4/0 # 4-300 103 224 714 — — — 4 3.1 15.2
380 250 250 300 400 # 2-300 # 6-350 181 343 1,093 — — — 5 4.8 23.0
0300EC 460 206 200 250 350 # 2-300 # 4-300 149 280 893 — — — 5 4.0 19.0
575 164 175 200 250 # 2-4/0 # 6-350 119 224 714 — — — 5 3.1 15.2
380 270 400 350 450 2/0-500 (2) 3/0-250 197 343 1,093 — — — 5 4.8 23.0
0330EC 460 224 225 300 350 # 2-300 # 4-300 163 280 893 — — — 5 4.0 19.0
575 178 175 225 300 # 2-4/0 # 6-350 130 224 714 — — — 5 3.1 15.2
380 442 600 500 600 (2) 2-300 (2) 250-500 199 343 1,093 155 343 1,093 8 4.8 23.0
0360EC 460 365 400 450 500 (1)2/0-(2)4/0 (2) 3/0-250 164 280 893 128 280 893 8 4.0 19.0
575 292 400 350 400 2/0-500 (2) 3/0-250 131 224 714 103 224 714 8 3.1 15.2
380 473 600 600 600 (2) # 2-300 (2) 250-500 181 343 1,093 199 343 1,093 9 4.8 23.0
0400EC 460 390 400 450 500 (1)2/0-(2)4/0 (2) 3/0-250 149 280 893 164 280 893 9 4.0 19.0
575 311 400 350 400 2/0-500 (2) 3/0-250 119 224 714 131 224 714 9 3.1 15.2
380 524 600 600 700 (2)2/0-500 (2) 250-500 197 343 1,093 227 343 1,093 9 4.8 23.0
0440EC 460 429 600 500 600 (2) # 2-300 (2) 250-500 163 280 893 184 280 893 9 4.0 19.0
575 342 400 400 450 (1)2/0-(2)4/0 (2) 3/0-250 130 224 714 147 224 714 9 3.1 15.2
WIRE RANGE
OVER-CUR RENT
Field Supply #1
CB
1
CB
2
CB
3
CB
4
TB
or
DS
TB
or
DS
Field Supply #2
Suitable for:
Y - D Start and
Across the Line Start
Control Panel Wiring as shown on
The Two-Compressor Diagrams
See Note 3
MULTIPLE POINT POWER SUPPLY CONNECTION
WITH OPTIONAL INDIVIDUAL SYSTEM CIRCUIT
BREAKERS
Two fi eld provided power sup ply cir cuits to the unit with
in di vid u al branch cir cuit protection. Field Power Wiring
connections to fac to ry provided, Non-Fused Dis con nect
Switches (Opt), or Ter mi nal Blocks (Opt) in the Option
Box. Factiry connections to each of the Circuit Breakers
in each of the two power panels.
See page 6 for notes.