Carrier 40UV Installation, Start-Up And Service Instructions Manual page 9

UNIT HP
40UV050
1 /
5
(at 500 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
Table 2 — Electric Heater Data for Units with PSC Motor
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)
17.2 90
22.2 97
27.3 104
32.3 110
19.5 97
25.3 106
31.2 115
37.0 124
16.8 97
21.8 106
26.9 115
31.9 124
10.8 90
15.8 97
19.5 104
19.5 110
12.1 97
17.9 106
22.2 115
22.2 124
6.0 97
8.9 106
11.0 115
11.0 124
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.
9
MCA MOCP CAPACITY
21.5 25
27.8 30
34.1 35
40.4 45
24.4 25
31.7 35
39.0 40
46.3 50
21.0 25
27.3 30
33.6 35
39.9 40
13.5 15
19.8 20
24.4 25
24.4 25
15.1 20
22.4 25
27.8 30
27.8 30
7.5 15
11.1 15
13.8 15
13.8 15
TOTAL
(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