Carrier ZW Heating System User Manual


 
40
Table 7 — Electrical Data, 48ZG,ZN030 Units
LEGEND NOTE: Units use 1 (low heat) or 2 (high heat) combustion fan motors rated at
0.3 FLA each.
NOMINAL
VOLTAGE
(3 Ph 60 Hz)
VOLTAGE
RANGE
COMPRESSOR
OFM IFM
EXHAUST
FAN
POWER SUPPLY
No. 1 No. 2
RLA LRA RLA LRA Qty
Total
FLA
Hp FLA
Total
Hp
Total
FLA
MCA MOCP
208/230 187-254 53.2 266 53.2 266 2
6.6
(ea)
7
1
/
2
24.2/22.0
—/— 157.1/154.9 200/200
6 21.2/19.2 178.3/174.1 225/225
10 33.4/30.4 190.5/185.3 225/225
15 48.4/44.0 205.5/198.9 250/250
20 61.6/56.0 220.8/211.6 250/250
10 30.8/28.0
—/— 163.7/160.9 200/200
6 21.2/19.2 184.9/180.1 225/225
10 33.4/30.4 197.1/191.3 250/250
15 48.4/44.0 212.1/204.9 250/250
20 62.0/56.0 227.4/217.6 250/250
15 46.2/42.0
—/— 179.1/174.9 225/225
6 21.2/19.2 184.9/180.1 250/225
10 33.4/30.4 197.1/191.3 250/250
15 48.4/44.0 212.1/204.9 250/250
20 62.0/56.0 227.4/217.6 300/250
20 59.4/54.0
—/— 193.9/187.1 250/225
6 21.2/19.2 215.1/206.3 250/250
10 33.4/30.4 227.3/217.5 250/250
15 48.4/44.0 242.3/231.1 300/250
20 62.0/56.0 256.0/243.6 300/250
25 74.8/68.0
—/— 213.1/204.6 250/225
6 21.2/19.2 234.3/223.8 300/250
10 33.4/30.4 246.5/248.6 300/300
15 48.4/44.0 261.5/248.6 300/300
20 62.0/56.0 274.7/260.6 300/300
460
414-508 28.8 120 28.8 120 2
3.3
(ea)
7
1
/
2
11.0
82.4 110
6 9.6 92.0 110
10 15.2 97.6 125
15 22.0 104.4 125
20 28.0 110.4 125
10 14.0
85.4 110
6 9.6 95.0 110
10 15.2 100.6 125
15 22.0 107.4 125
20 28.0 113.4 125
15 21.0
92.4 110
6 9.6 102.0 125
10 15.2 107.6 125
15 22.0 114.4 125
20 28.0 120.4 125
20 27.0
98.4 125
6 9.6 108.0 125
10 15.2 113.6 125
15 22.0 120.4 125
20 28.0 126.4 150
25 34.0
106.7 125
6 9.6 116.3 150
10 15.2 121.9 150
15 22.0 128.7 150
20 28.0 134.7 150
575
518-632 23.1 96 23.1 96 2
2.4
(ea)
7
1
/
2
9.0
—— 65.8 80
6 7.8 73.6 90
10 12.2 78.0 100
15 18.0 83.8 100
20 22.0 87.8 110
10 11.0
—— 67.8 90
6 7.8 75.6 90
10 12.2 80.0 100
15 18.0 85.8 100
20 22.0 89.8 110
15 17.0
—— 73.8 90
6 7.8 81.6 100
10 12.2 86.0 100
15 18.0 91.8 110
20 22.0 95.8 110
20 22.0
78.8 100
6 7.8 86.6 100
10 12.2 91.0 110
15 18.0 96.8 110
20 22.0 100.8 110
25 27.0
84.8 110
6 7.8 92.6 110
10 12.2 97.0 110
15 18.0 102.8 125
20 22.0 106.8 125
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