Carrier 48P2 Electric Heater User Manual


 
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Table 12 — Electrical Data, 48P2,P3,P4,P5040 Units (cont)
LEGEND
* Used to determine minimum disconnect per NEC (National Electrical Code).
NOTE: Units use 1 (low heat) or 2 (high heat) combustion fan motors rated at
0.3 FLA each.
VOLTAGE
3 PH, 60 Hz
VOLTAGE
RANGE
COMPRESSOR
CONDENSER
FAN MOTOR
EVAPORATOR
FAN MOTOR
POWER EXHAUST POWER SUPPLY
No. A1 No. B1
Min Max Qty
RLA
(ea)
LRA
(ea)
Qty
RLA
(ea)
LRA
(ea)
Qty FLA Hp FLA Qty
Hp
(ea)
FLA
(ea)
MCA
FUSE OR
HACR BRKR*
575 518 632 1 23.7 132 2 12.2 80 3
2.6
(ea)
7
1
/
2
9.0
——
70.8
90
23 3.9
78.6
100
25 6.1
83.0
100
2 7.5 9.0
88.8
110
2 10 11.0
92.8
110
10 11.0
——
72.8
90
23 3.9
80.6
100
25 6.1
85.0
100
2 7.5 9.0
90.8
110
2 10 11.0
94.8
110
15 17.0
——
78.8
100
23 3.9
86.6
110
25 6.1
91.0
110
2 7.5 9.0
96.8
110
2 10 11.0
100.8
110
20 22.0
——
83.8
100
23 3.9
91.6
110
25 6.1
96.0
110
2 7.5 9.0
101.8
125
2 10 11.0
105.8
125
25 27.0
——
89.7
110
23 3.9
97.5
110
25 6.1
101.9
125
2 7.5 9.0
107.7
125
2 10 11.0
111.7
125
30 32.0
——
95.9
125
23 3.9
103.7
125
25 6.1
108.1
125
2 7.5 9.0
113.9
125
2 10 11.0
117.9
125
FLA Full Load Amps
HACR Heating, Air Conditioning, and Refrigeration
Hp Nominal Horsepower
LRA Locked Rotor Amps
MCA Minimum Circuit Amps (for wire sizing)
RLA Rated Load Amps