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Fig. 11C—Accessory Electric Heater Wiring
A05209
Table 6—Electrical Data—50ZHA
UNIT SIZE
50ZHA
V-PH-HZ
VOLTAGE
RANGE
COMPRESSOR
OFM
FLA
IFM
FLA
ELECTRIC HEAT SINGLE POINT POWER SUPPLY
MIN MAX RLA LRA Nominal KW* FLA MCA
FUSE OR
CKT BKR
MOCP
024 208/230–1–60 187 253 10.9 54.0 0.9 4.1
—/—
3.8/5.0
7.5/10.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
26.0/30.0
18.6/18.6
41.2/44.7
63.8/70.7
51.1/56.1
25/25
45/50
—
50/50
—
—
60/70
—
030 208/230–1–60 187 253 13.5 72.5 0.9 4.1
—/—
3.8/5.0
7.5/10.0
11.3/15.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
54.2/62.5
26.0/30.0
21.8/21.8
44.4/47.9
57.0/73.9
89.5/100.0
54.3/59.3
30/30
50/50
—
—
60/60
—
—
70/70
90/100
—
036 208/230–1–60 187 253 17.5 88.0 1.5 6.0
—/—
3.8/5.0
7.5/10.0
11.3/15.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
54.2/62.5
26.0/30.0
29.4/29.4
52.0/55.4
74.5/81.5
97.1/107.5
61.9/66.9
35/35
60/60
—
—
—
—
—
80/80
100/100
70/70
042 208/230–1–60 187 253 19.4 104.0 1.5 6.0
—/—
3.8/5.0
7.5/10.0
11.3/15.0
15.0/20.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
54.2/62.5
72.2/83.3
26.0/30.0
31.7/31.7
54.3/57.8
76.9/83.8
99.4/109.9
122.0/135.9
63.2/69.2
40/40
—
—
—
—
—
—
60/70
80/90
100/110
110/150
70/80
048 208/230–1–60 187 253 24.7 116.0 1.5 7.7
—/—
3.8/5.0
7.5/10.0
11.3/15.0
15.0/20.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
54.2/62.5
72.2/83.3
26.0/30.0
40.0/40.0
62.6/66.1
85.1/92.1
107.7/118.1
130.3/144.2
72.5/77.5
50/50
—
—
—
—
—
—
80/80
100/100
110/125
125/125
90/90
060 208/230–1–60 187 253 28.0 118.0 3.0 7.7
—
3.8/5.0
7.5/10.0
11.3/15.0
15.0/20.0
5.4/7.2
—/—
18.1/20.8
36.1/41.7
54.2/62.5
72.2/83.3
26.0/30.0
45.7/45.7
68.2/71.7
90.8/97.8
113.4/123.8
135.9/149.9
78.2/83.2
60/60
—
—
—
—
—
—
90/90
100/110
125/125
125/150
90/100
FLA Full Load Amps
LRA Locked Rotor Amps
MCA Minimum Circuit Amps
MOCP Maximum Overcurrent Protection
RLA Rated Load Amps
NOTES:
1. In compliancewith NEC (National Electrical Code) requirementsfor multimotor andcombination load equipment (refer to NECArticles 430 and440), the overcurrent
protective device for the unit shall be Power Supply fuse. The CGA (Canadian Gas Association) units may be fuse or circuit breaker.
2. Minimum wire size is based on 60 C copper wire. If other than 60 C wire is used, or if length exceeds wire length in table, determine size from NEC.
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