Carrier 48ZT Heating System User Manual


 
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Table 12 — Electrical Data, 48ZG,ZN060 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
208/230 187-254 108 506 108 506 26.4
15 46.2/42 314.9/310.7 400/400
10 34/30 348.3/340.7 450/400
15 48/44 363.3/354.7 450/450
20 62/56 376.6/366.7 450/450
20 59.4/54 328.1/322.7 400/400
10 34/30 361.5/352.7 450/450
15 48/44 376.5/366.7 450/450
20 62/56 389.7/378.7 450/450
25 74.8/68 343.5/336.7 450/400
10 34/30 376.9/366.7 450/450
15 48/44 391.9/380.7 450/450
20 62/56 405.1/392.7 500/500
30 88.0/80 356.7/348.7 450/450
10 34/30 390.1/378.7 450/450
15 48/44 405.1/392.7 500/500
20 62/56 418.3/404.7 500/500
40 114.4/104 384.8/372.7 450/450
10 34/30 418.2/403.1 500/500
15 48/44 433.2/416.7 500/500
20 62/56 445.9/428.7 500/500
460 414-508 50.6 253 50.6 253 13.2
15 21.0 148.1 175
10 15.2 163.3 200
15 22.0 170.1 200
20 28.0 176.1 200
20 27.0 154.1 200
10 15.2 169.3 200
15 22.0 176.1 225
20 28.0 182.1 225
25 34.0 161.1 200
10 15.2 176.3 225
15 22.0 183.1 225
20 28.0 189.1 225
30 40.0 167.1 200
10 15.2 182.3 225
15 22.0 189.1 225
20 28.0 195.1 225
40 52.0 179.4 225
10 15.2 194.6 225
15 22.0 201.4 250
20 28.0 207.4 250
575 518-632 39.1 176 39.1 176 9.6
15 17.0 114.6 150
10 12.2 126.8 150
15 18.0 132.6 150
20 22.0 136.6 175
20 22.0 119.6 150
10 12.2 131.8 150
15 18.0 137.6 175
20 22.0 141.6 175
25 27.0 124.6 150
10 12.2 136.8 175
15 18.0 142.6 175
20 22.0 146.6 175
30 32.0 129.6 150
10 12.2 141.8 175
15 18.0 147.6 175
20 22.0 151.6 175
40 41.0 139.6 175
10 12.2 151.3 175
15 18.0 157.1 175
20 22.0 161.1 200
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