Table 8 - Standard Efficiency 2-Compressor Units - York YCIV0157 Installation Operation & Maintenance

Air-cooled screw liquid chillers
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Section 6 - Technical data
One Field Provided Power Supply Circuit. Field Connections to Factory provided
Terminal Block (Standard); or Individual System Breakers (Optional).

Table 8 - Standard efficiency 2-compressor units

Model No./Nameplate
Input
YCIV
Input
Volts
S/P/H
Freq
(9)
460
60
0157
380
60
460
60
0177
380
60
460
60
0187
380
60
460
60
0207
380
60
460
60
0227
380
60
460
60
0247
380
60
460
60
0267
380
60
Control
YCIV S/P/H
KVA (7)
1.8
0157
1.8
1.8
0177
1.8
1.8
0187
1.8
1.8
0207
1.8
1.8
0227
1.8
1.8
0247
1.8
1.8
0267
1.8
See Electrical notes on page 84 for electrical data footnotes.
72
Standard efficiency 2-compressor units
Standard Efficiency YCIV_ _ _ _ S/P/H
Std. & Ultra Quiet
Cond. Fans
Condenser
Fans
Compressor
RLA (5)
FLA
Qty.
(EA)
120
4
2.8
152
4
3.5
159
4
2.8
201
4
3.5
162
5
2.8
205
5
3.5
145
5
2.8
184
5
3.5
162
5
2.8
205
5
3.5
193
6
2.8
245
6
3.5
191
6
2.8
242
6
3.5
Unit Short Circuit With-
stand (KA)
Terminal
Circuit
Block
Breaker
(STD)
(OPT)
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
30
65
System 1
High Head/Static
Cond. Fans
Condenser
Compressor
Fans
FLA
RLA (5)
Qty.
(EA)
152
4
9.3
201
4
9.3
205
5
9.3
184
5
9.3
205
5
9.3
245
6
9.3
242
6
9.3
Field Wiring & Protection
Std. & Ultra Quiet Cond. Fans
Minimum
Recommended
Ckt.
Fuse/Ckt. Break-
Ampacity
er Rating (4)
(MCA) (3)
293
350
370
450
326
400
413
500
348
400
440
500
373
450
472
600
392
450
496
600
433
500
547
700
464
600
587
700
Form 201.23-NM2
Issue date: 12/19/2023
Two-Speed
Cond. Fans
Condenser
Fans
Compressor
RLA (5)
FLA
Qty.
(EA)
Max. Inverse
Max Dual Ele-
Time Ckt.
ment
Brkr. Rating
Fuse
(2)
Size (2)
400
400
500
500
450
450
600
600
500
500
600
600
500
500
600
600
500
500
700
700
600
600
700
700
600
600
800
800
Johnson Controls

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