Carrier 40UV Installation And Service Instructions Manual page 14

Table 3
-- Electric Heater Data for Units with ECM
UNIT FLA MCA MOCP
40UVO50
(at 500 Cfm)
HP NOMINAL NUMBER
OF
V/Ph/Hz ELEMENTS
3
4
208/1/60
5
6
3
4
240/1/60
5
6
3
4
277/1/60
5
6
1/3
3
4
208/3/60
5
6
3
4
240/0/60
5
6
3
4
460/3/60
5
6
LEGEND
DX -- Direct Expansion
FLA -- Full LoadAmps
LAT -- Leaving-Air Temperature at 70 F Entering-Air
Temperature
MCA -- Unit Minimum Circuit Ampacity
MOCP -- Maximum Overcurrent Protection (Maximum Fuse Size
or Circuit Breaker Amps)
PSC -- Permanent Split Capacitor
16,5
21.5
26.6
31.6
18.8
24.6
30.5
36.3
16.3
21.3
26.4
31.4
10.1
15.1
18.8
18.8
11.4
17.2
21.5
21,5
5,4
8,3
10.5
10.6
LAT
(F)
90
97
104
110
97
106
116
124
97
106
115
124
90
97
104
116
97
106
115
124
87
106
115
124
NOTES:
20.6
26.9
33.2
39.5
23.5
30.8
38,1
45.4
20.3
26.6
33.0
39.3
12.6
18.9
23.5
23.5
14.3
21.6
26.9
26.9
6.8
10.4
13,1
13.1
25
30
35
40
25
35
40
50
25
30
35
40
15
20
25
25
15
25
30
30
16
15
15
15
TOTAL
CAPACITY
(kW)
3.2
4.2
5,3
6.3
4.2
5.6
7.0
8.4
4.2
5.6
7.0
8,4
3.2
4.2
5.3
6.3
4.2
5.6
7,0
8.4
4.2
5.6
7.0
8.4
1. LAT (Leaving Air Temperature) (F) is measured at nominal cfm.
2. Water and DX coils used on electric heat units have left-hand
coil connections.
3. Electric heat is available in the reheat position only and connec-
tions are on the right side.
4, Face and bypass units are available with 3 heating elements
only.
]4