York CU060 - Electrical Data Standard Motors Electrical Data - Oversize Motors; Electrical Data -

036-33072-001 Rev. A (0601)
14 UnitaryProductsGroup
TABLE 2: ELECTRICAL DATA - STANDARD MOTORS
TABLE 3: ELECTRICAL DATA - OVERSIZE MOTORS
Notes: Data shown for packaged unit installation, with single point power supply.
Min. Circuit Ampacity ( MCA ) = 1.25 X Largest single motor amps (FLA or RLA) + sum of the remaining motor amps.
Max Fuse / Cct. Bkr Size ( MFS ) = 2.25 X Largest motor amps + sum of the remaining motor amps.
Select next smallest NEC listed fuse size from calculated value
MODEL VOLTAGE COMPRESSOR EVAPORATOR MIN. CCT. MAX. FUSE/
# QTY RLA LRA HP RLA RPM AMPACITY CCT. BKR. AMP
CU060A
208-230/3/60
460/3/60
575/3/60
1@
1@
1@
19.3
7.5
6.4
123.0
49.5
40.0
1.00
1.00
1.00
3.1
1.6
1.3
1800
1800
1800
27.23
10.98
9.30
45
15
15
CU096A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
13.9
7.1
5.4
88.0
44.0
34.0
1.50
1.50
1.50
4.5
2.2
1.8
1800
1800
1800
35.78
18.18
13.95
45
25
15
CU120A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
19.3
7.5
6.4
123.0
49.5
40.0
2.00
2.00
2.00
6.0
3.0
2.4
1800
1800
1800
49.43
19.88
16.80
60
25
20
CU186A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
25.0
12.0
9.7
164.0
100.0
90.0
3.00
3.00
3.00
8.4
4.2
3.4
1800
1800
1800
64.65
31.20
25.23
80
40
30
CU240A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
33.6
17.3
13.5
225.0
114.0
80.0
5.00
5.00
5.00
14.0
6.6
5.7
1800
1800
1800
89.60
45.53
36.08
110
60
45
CU300A
208-230/3/60
460/3/60
575/3/60
3@
3@
3@
32.1
16.4
12.0
195.0
95.0
80.0
7.50
7.50
7.50
22.2
10.8
8.4
1800
1800
1800
126.53
64.10
47.40
150
80
50
MODEL VOLTAGE COMPRESSOR EVAPORATOR MIN. CCT. MAX. FUSE/
# QTY RLA LRA HP RLA RPM AMPACITY CCT. BKR. AMP
CU060A
208-230/3/60
460/3/60
575/3/60
1@
1@
1@
19.3
7.5
6.4
123.0
49.5
40.0
1.50
1.50
1.50
3.1
1.6
1.3
1800
1800
1800
28.63
11.58
9.80
45
15
15
CU096A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
13.9
7.1
5.4
88.0
44.0
34.0
2.00
2.00
2.00
4.5
2.2
1.8
1800
1800
1800
37.28
18.98
14.55
50
25
15
CU120A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
19.3
7.5
6.4
123.0
49.5
40.0
3.00
3.00
3.00
6.0
3.0
2.4
1800
1800
1800
51.83
21.08
17.80
70
25
20
CU186A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
25.0
12.0
9.7
164.0
100.0
90.0
5.00
5.00
5.00
8.4
4.2
3.4
1800
1800
1800
70.25
33.60
27.53
90
45
35
CU240A
208-230/3/60
460/3/60
575/3/60
2@
2@
2@
33.6
17.3
13.5
225.0
114.0
80.0
7.50
7.50
7.50
14.0
6.6
5.7
1800
1800
1800
97.80
49.73
38.78
125
60
50
CU300A
208-230/3/60
460/3/60
575/3/60
3@
3@
3@
32.1
16.4
12.0
195.0
95.0
80.0
10.00
10.00
10.00
22.2
10.8
8.4
3600
3600
3600
129.93
64.90
48.10
150
80
60