Carrier 40UV Installation, Start-Up And Service Instructions Manual page 13

Table 2 — Electric Heater Data for Units with PSC Motor (cont)
UNIT HP
40UV,UH150
1 /
5
(at 1500 Cfm)
LEGEND
DX — Direct Expansion
FLA — Full Load Amps
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
*Left hand coil connections only.
NUMBER
NOMINAL
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
3
4
208/3/60
5
6
3
4
240/3/60
5
6
3
4
460/3/60
5
6
LAT
FLA
(F)
45.3 89
59.8 96
74.2 102
88.7 108
52.0 96
68.7 104
85.3 113
— —
44.9 96
59.4 104
73.8 113
— —
27.0 89
41.5 96
52.1 102
52.1 108
30.9 96
47.6 104
59.8 113
59.8 121
15.4 96
23.7 104
29.8 113
29.8 121
NOTES:
1. LAT (Leaving Air Temperature) (F) is measured at nominal cfm.
2. Water and DX coil 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.
13
MCA MOCP CAPACITY
56.7 60
74.7 80
92.8 100
110.8 125
65.0 70
85.8 90
106.7 110
— —
56.2 60
74.2 80
92.3 100
— —
33.8 35
51.9 60
65.1 70
65.1 70
38.6 40
59.5 60
74.8 80
74.8 80
19.2 20
29.6 30
37.3 40
37.3 40
TOTAL
(kW)
9.0
12.0
15.0
18.0
12.0
16.0
20.0
—
12.0
16.0
20.0
—
9.0
12.0
15.0
18.0
12.0
16.0
20.0
24.0
12.0
16.0
20.0
24.0