York MILLENIUM YCAS Series, Установка, эксплуатация и обслуживание, Страница: 52 / 156

52
YORK INTERNATIONAL
ELECTRICAL DATA
Technical Data
See page 56 for Electrical Notes.
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
LD06177
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
FIELD-SUPPLIED WIRING
Model
Volts
Field Provided Power Supply Factory Provided (Lugs) Wire Range 7
YCAS
MRA
1
Min. NF Over-Current Protection
Optional NF
(MCA) Disc Sw.
2, 9
Min.
3
Max.
4
Terminal Block
Disc. Switch
0283 380 197 200 200 225 #2 - 4/0 #14 - 250
0303 380 204 225 225 250 #2 - 4/0 #14 - 250
0323 380 238 250 250 300 #2 - 300 #14 - 250
0343 380 247 250 300 300 #2 - 300 #4 - 300