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Technical Data
Technical Data
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION TO FACTORY CIRCUIT BREAKER –
(One Field Provided Power Supply Circuit to the chiller. Field Connections to Factory Provided Circuit Breaker in the 'Options Panel'.
MODEL
VOLTS
MCA
1
YCAS
380
228
0098EB
460
188
575
151
380
285
0118EB
460
236
575
189
380
275
0128EB
460
228
575
182
380
313
0138EB
460
259
575
206
380
313
0148EB
460
260
575
207
380
371
0158EB
460
308
575
244
380
418
0178EB
460
347
575
275
380
451
0198EB
460
374
575
297
380
493
0208EB
460
408
575
325
NOTES: Wye-Delta Compressor Start not available with this option.
See page 58 for Electrical Data footnotes.
NOTES:
1. – – – – – – – Dashed Line indicates Field Provided Wiring.
2. The above recommendations are based on the National Electric Code and using copper connectors only.
Field wiring must also comply with local codes.
58
ELECTRICAL DATA
Optional Field
Provided 115-1-60
Micropanel Supply
See Note 3
LD05551
2 COMPRESSOR UNITS
No Internal Branch Circuit Protection (Breakers) per Motor Control Center
FIELD SUPPLIED WIRING
FACTORY SUPPLIED BREAKER
RATING
WIRE RANGE
(LUGS)
2
7
250
# 6 - 350
250
# 6 - 350
250
# 6 - 350
400
(2) 3/0 - 250
400
(2) 3/0 - 250
250
# 6 - 350
400
(2) 3/0 - 250
400
(2) 3/0 - 250
250
# 6 - 350
400
(2) 3/0 - 250
400
(2) 3/0 - 250
250
# 6 - 350
400
(2) 3/0 - 250
400
(2) 3/0 - 250
250
# 6 - 350
600
(2) 250 - 500
400
(2) 3/0 - 250
400
(2) 3/0 - 250
600
(2) 250 - 500
400
(2) 3/0 - 250
400
(2) 3/0 - 250
600
(2) 250 - 500
600
(2) 250 - 500
400
(2) 3/0 - 250
600
(2) 250 - 500
600
(2) 250 - 500
400
(2) 3/0 - 250
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION TO FACTORY CIRCUIT BREAKER
Suitable for:
Across-The-Line-Start
One field provided power supply circuit to the unit with
circuit protection. Field connections to factory provided
Circuit Breaker in the Options Panel. Factory connections
to Terminal Blocks in each of the two Power Panels.
See below for notes.
SYSTEM #1
COMPRESSOR #1
FANS
11, 12
RLA
XL-LRA QTY
FLA(ea)
LRA(ea) RLA
89
681
3
4.8
23.0
73
542
3
4.0
19.0
59
431
3
3.1
15.2
134
900
3
4.8
23.0
111
719
3
4.0
19.0
90
574
3
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
168
1093
4
4.8
23.0
140
893
4
4.0
19.0
111
714
4
3.1
15.2
169
1093
4
4.8
23.0
140
893
4
4.0
19.0
111
714
4
3.1
15.2
198
1093
5
4.8
23.0
164
893
5
4.0
19.0
131
714
5
3.1
15.2
198
1093
5
4.8
23.0
164
893
5
4.0
19.0
131
714
5
3.1
15.2
.)
10
SYSTEM #2
COMPRESSOR #2
FANS
11, 12
XL-LRA QTY FLA(ea) LRA(ea)
89
681
3
4.8
23.0
73
542
3
4.0
19.0
59
431
3
3.1
15.2
88
681
3
4.8
23.0
73
542
3
4.0
19.0
59
431
3
3.1
15.2
84
681
4
4.8
23.0
69
542
4
4.0
19.0
56
431
4
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
122
900
4
4.8
23.0
101
719
4
4.0
19.0
81
574
4
3.1
15.2
169
1093
4
4.8
23.0
140
893
4
4.0
19.0
111
714
4
3.1
15.2
156
1093
5
4.8
23.0
129
893
5
4.0
19.0
103
714
5
3.1
15.2
198
1093
5
4.8
23.0
164
893
5
4.0
19.0
131
714
5
3.1
15.2
JOHNSON CONTROLS
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