10
Table 2 — Electric Heater Data for Units with PSC Motor (cont)
LEGEND 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.
UNIT HP
NOMINAL
V/Ph/Hz
NUMBER
OF
ELEMENTS
FLA
LAT
(F)
MCA MOCP
TOTAL
CAPACITY
(kW)
40UV,UH075
(at 750 Cfm)
1
/
5
208/1/60
3 23.7 89 29.6 30 4.5
4 30.9 96 38.6 40 6.0
5 38.1 102 47.6 50 7.5
6 45.3 108 56.7 60 9.0
240/1/60
3 27.0 96 33.8 35 6.0
4 35.3 104 44.2 45 8.0
5 43.7 113 54.6 60 10.0
6 52.0 121 65.0 70 12.0
277/1/60
3 23.3 96 29.1 30 6.0
4 30.5 104 38.1 40 8.0
5 37.7 113 47.1 50 10.0
6 44.9 121 56.2 60 12.0
208/3/60
3 14.5 89 18.2 20 4.5
4 21.7 96 27.2 30 6.0
5 27.0 102 33.8 35 7.5
6 27.0 108 33.8 35 9.0
240/3/60
3 16.5 96 20.6 25 6.0
4 24.8 104 31.0 35 8.0
5 30.9 113 38.6 40 10.0
6 30.9 121 38.6 40 12.0
460/3/60
3 8.2 96 10.2 15 6.0
4 12.3 104 15.4 20 8.0
5 15.4 113 19.2 20 10.0
6 15.4 121 19.2 20 12.0
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