Optional Single-Point Power Supply Connection With Field Supplied Circuit Protection - York MILLENIUM YCAS Series Installation Operation & Maintenance

Technical Data
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION
(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.)
Chiller
Model
Volts
MRA 1 Min. NF
YCAS
(MCA) Disc Sw.
0283 380 197
0303 380 204
0323 380 238
0343 380 247
See page 56 for Electrical Notes.
52
ELECTRICAL DATA
Field Provided Power Supply
Over-Current Protection
2, 9 Min. 3 Max. 4
200 200 225
225 225 250
250 250 300
250 300 300
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION WITH FIELD SUPPLIED CIRCUIT
PROTECTION
Suitable for:
Y - ∆ ∆ ∆ ∆ ∆ Start and
Across-The-Line-Start
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.
LD06177
FIELD-SUPPLIED WIRING
Factory Provided (Lugs) Wire Range
Terminal Block
#2 - 4/0
#2 - 4/0
#2 - 300
#2 - 300
7
Optional NF
Disc. Switch
#14 - 250
#14 - 250
#14 - 250
#4 - 300
YORK INTERNATIONAL