York YCAS0098EB, Installation Operation & Maintenance, Page: 56 / 184

56
JOHNSON CONTROLS
ELECTRICAL DATA
One field provided power supply circuit to the unit with
field supplied circuit protection. Field connections to
factory provided Non-Fused Disconnect Switch (Opt),
or Terminal Block (Opt) in the Options Panel. Factory
connections to Terminal Blocks in each of the two
Power Panels.
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION WITH FIELD SUPPLIED CIRCUIT
PROTECTION
Suitable for:
Y -
∆
Start and
Across-The-Line-Start
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION – 2 COMPRESSOR UNITS
(One Field Provided Power Supply Circuit to the Chiller. Field connections to Factory Provided Terminal Block (Standard) or Non-Fused
Disconnect (option) in the ‘Options’ Panel. No Internal Branch Circuit Protection (Breakers) per Motor Control Center
10
)
See page 58 for Electrical Data footnotes.
CHILLER FIELD-SUPPLIED WIRING
MODEL VOLTS FIELD PROVIDED POWER SUPPLY FACTORY PROVIDED (LUGS) WIRE RANGE
7
YCAS MIN NF OVER-CURRENT PROTECTION
13
STANDARD OPTIONAL NF
MCA
1
DISC SW
2, 9
MIN.
3, 5
MAX.
4, 6
TERMINAL BLOCK DISC. SWITCH
380 228 250 250 300 1/0 - 300 # 6 - 350
0098EB 460 188 200 225 250 # 2 - 4/0 # 6 - 350
575 151 200 175 200 1/0 - 300 # 6 - 350
380 285 400 350 400 2/0 - 500 (2) 3/0 - 250
0118EB 460 236 250 300 350 1/0 - 300 # 6 - 350
575 189 200 225 250 1/0 - 300 # 6 - 350
380 275 400 350 350 2/0 - 500 (2) 3/0 - 250
0128EB 460 228 250 300 300 1/0 - 300 # 6 - 350
575 182 200 225 250 1/0 - 300 # 6 - 350
380 313 400 350 400 2/0 - 500 (2) 3/0 - 250
0138EB 460 259 400 300 350 2/0 - 500 (2) 3/0 - 250
575 206 250 250 250 1/0 - 300 # 6 - 350
380 313 400 350 400 2/0 - 500 (2) 3/0 - 250
0148EB 460 260 400 300 350 2/0 - 500 (2) 3/0 - 250
575 207 250 250 250 1/0 - 300 # 6 - 350
380 371 400 450 500 (2) # 2 - 4/0 (2) 3/0 - 250
0158EB 460 308 400 350 400 2/0 - 500 (2) 3/0 - 250
575 244 250 300 350 2/0 - 500 # 6 - 350
380 418 600 500 500 (2) 1/0 - 300 (2) 250 - 500
0178EB 460 347 400 400 450 (2) # 2 - 4/0 (2) 3/0 - 250
575 275 400 350 350 2/0 - 500 (2) 3/0 - 250
380 451 600 600 600 (2) 1/0 - 300 (2) 250 - 500
0198EB 460 374 400 450 500 (2) # 2 - 4/0 (2) 3/0 - 250
575 297 400 350 400 2/0 - 500 (2) 3/0 - 250
380 493 600 600 600 (2) 1/0 - 300 (2) 250 - 500
0208EB 460 408 600 500 500 (2) 1/0 - 300 (2) 250 - 500
575 325 400 350 400 2/0 - 500 (2) 3/0 - 250
LD05550
Optional Field
Provided 115-1-60
Micropanel Supply
See Note 3
See page 56 for notes.
Technical Data