Carrier 48ZG Heating System User Manual


 
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Table 11 — Electrical Data, 48ZG,ZN055 Units
LEGEND NOTE: Units use 2 (low heat) or 3 (high heat) combustion fan
motors rated at 0.3 FLA each.
NOMINAL
VOLTAGE
(3 Ph 60 Hz)
VOLTAGE
RANGE
COMPR
NO. 1
COMPR
NO. 2
OFM IFM
BASE UNIT
ONLY
EXHAUST
FAN
BASE UNIT WITH
EXHAUST FAN
RLA LRA RLA LRA
Total
FLA
Hp FLA MCA MOCP
Total
Hp
Total
FLA
MCA MOCP
208/230 187-254 108 506 74.4 345 26.4
15 46.2/42 281.6/277.4 350/350
10 34/30 315.0/307.4 400/400
15 48/44 330.0/321.4 400/400
20 62/56 343.2/333.4 450/400
20 59.4/54 294.8/289.4 400/350
10 34/30 328.2/319.4 400/400
15 48/44 343.2/333.4 450/400
20 62/56 356.4/345.4 450/450
25 74.8/68 310.2/303.4 400/400
10 34/30 343.6/333.4 450/400
15 48/44 358.6/347.4 450/450
20 62/56 371.8/359.4 450/450
30 88.0/80 323.4/315.4 400/400
10 34/30 356.8/345.4 450/450
15 48/44 371.8/359.4 450/450
20 62/56 385.0/371.4 450/450
40 114.4/104 351.5/339.4 450/400
10 34/30 384.9/369.8 450/450
15 48/44 399.9/383.4 500/450
20 62/56 412.6/395.4 500/500
460 414-508 50.6 253 34.6 173 13.2
15 21.0 132.1 175
10 15.2 147.3 175
15 22.0 154.1 200
20 28.0 160.1 200
20 27.0 138.1 175
10 15.2 153.3 200
15 22.0 160.1 200
20 28.0 166.1 200
25 34.0 145.1 175
10 15.2 160.3 200
15 22.0 167.1 200
20 28.0 173.1 200
30 40.0 151.1 200
10 15.2 166.3 200
15 22.0 173.1 200
20 28.0 179.1 225
40 52.0 163.4 200
10 15.2 178.6 225
15 22.0 185.4 225
20 28.0 191.4 225
575 518-632 39.1 176 28.8 120 9.6
15 17.0 104.3 125
10 12.2 116.5 150
15 18.0 122.3 150
20 22.0 126.3 150
20 22.0 109.3 125
10 12.2 121.5 150
15 18.0 127.3 150
20 22.0 131.3 150
25 27.0 114.3 150
10 12.2 126.5 150
15 18.0 132.3 150
20 22.0 136.3 175
30 32.0 119.3 150
10 12.2 131.5 150
15 18.0 137.3 175
20 22.0 141.3 175
40 41.0 128.8 150
10 12.2 141.0 175
15 18.0 146.8 175
20 22.0 150.8 175
FLA Full Load Amps
Hp Nominal Horsepower
IFM Indoor (Supply) Fan Motor
LRA Locked Rotor Amps
MCA Minimum Circuit Amps (for wire sizing)
MOCP — Maximum Overcurrent Protection
OFM Outdoor (Condenser) Fan Motor
RLA Rated Load Amps