York YCAS0250 - Power Supply Connection Options

YORK INTERNATIONAL
8
FORM 201.19-W2 (304)
ELECTRICAL DATA
MULTIPLE POINT POWER SUPPLY CONNECTION
Two fi eld provided power sup ply cir cuits to the unit.
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.
Suitable for:
Across-The-Line-Start
See page 6 for Electrical Data footnotes.
See page 6 for notes.
MULTIPLE POINT POWER SUPPLY CONNECTION - 3 & 4 COMPRESSOR UNITS
(Two Field Provided Power Supply Circuits to the Chiller. Field Connections to Factory provided Terminal Block (Std)
or Disconnects (Opt) in the Options Panel.
ELECTRICAL SYSTEM #1 FIELD SUPPLIED WIRING
CHILLER
FIELD PROVIDED POWER SUPPLY FACTORY PROVIDED (LUGS)
COMPRESSOR #1 COM PRES SOR #3
FAN
11, 12
MODEL DATA
YCAS
VOLTS
MCA
1
MIN NF
PROTECTION
STANDARD OPTIONAL NF
RLA Y-∆ LRA X-LRA RLA Y-∆ LRA X-LRA QTYFLA(EA) LRA(EA)
DISC SW
2, 9
MIN.
3, 5
MAX.
4, 6
TERMINAL BLOCK DISC. SWITCH
380 387 400 450 500 (2) # 2-300 (2) 3/0-250 155 343 1,093 155 343 1,093 8 4.8 23.0
0250EC 460 320 400 400 400 (1)2/0-(2)4/0 (2) 3/0-250 128 280 893 128 280 893 8 4.0 19.0
575 257 400 300 350 (1)2/0-(2)4/0 (2) 3/0-250 103 224 714 103 224 714 8 3.1 15.2
380 477 600 600 700 (2) # 2-300 (2) 250-500 155 343 1,093 227 343 1,093 8 4.8 23.0
0270EC 460 390 400 450 500 (2) # 2-300 (2) 3/0-250 128 280 893 184 280 893 8 4.0 19.0
575 312 400 350 450 (1)2/0-(2)4/0 (2) 3/0-250 103 224 714 147 224 714 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
0300EC 460 390 400 450 500 (2) # 2-300 (2) 3/0-250 149 280 893 164 280 893 9 4.0 19.0
575 311 400 350 400 (1)2/0-(2)4/0 (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
0330EC 460 429 600 500 600 (2) # 2-300 (2) 250-500 163 280 893 184 280 893 9 4.0 19.0
575 342 400 400 500 (1)2/0-(2)4/0 (2) 3/0-250 130 224 714 147 224 714 9 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 (2) # 2-300 (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
7
OVER-CURRENT
LD05555
TB
or
DS
TB
or
DS
TB
1
TB
2
TB
3
TB
4
Field Supply #2
Field Supply #1
Suitable for:
Across the Line Start
See Note 3
Control Power Wiring As Shown On
The Two Compressor Diagrams