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Electrical Specifications 1-Stage Compressor Models
Rated
Field
MODEL
Volts &
Power
Phase
Circuits
H42A2-A00, A0Z
H42L2
A05
230/208-1
A10
A15
1 or 2
H48A2-A00, A0Z
H48L2
A05
230/208-1
A10
A15
1 or 2
H60A2-A00, A0Z
H60L2
A05
230/208-1
A10
A15
1 or 2
j Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors.
k Based on 75C copper wire. All wiring must conform to the National Electrical Code and all local codes.
l These "Minimum Circuit Ampacity" values are to be used for sizing the field power conductors. Refer to the National Electrical code (latest version),
Article 310 for power conductor sizing.
Caution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of Table 310
regarding Ampacity Adjustment Factors when more than three (3) current carrying conductors are in a raceway.
IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor wires in
accordance with the National Electrical Code and all local codes.
Single Circuit
No.
j
l
Maximum
Minimum
External
Circuit
Fuse or
Ampacity
Ckt. Brkr.
1
32
50
1
32
50
1
58
60
84
90
1
39
50
1
39
50
1
58
60
84
90
1
42
60
1
42
60
1
60
60
86
90
TABLE 3
l
k
Minimum
Field
k
Circuit
Power
Ground
Ampacity
Wire
Wire
Size
Ckt. A
Ckt. B
8
10
8
10
6
10
4
8
58
26
8
10
8
10
6
10
4
8
58
26
8
10
8
10
6
10
3
8
60
26
Dual Circuit
j Maximum
k
External
Field Power
Fuse or Ckt.
Wire Size
Breaker
Ckt. A
Ckt. B
Ckt. A
Ckt. B
60
30
6
10
60
30
6
10
60
30
6
10
Manual 2100-585A
Page
k
Ground Wire
Size
Ckt. A
Ckt. B
10
10
10
10
10
10
17 of 19
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