
Table 4B — Standard Efficiency Heat Pump Unit Electric Heater Packages — 208/240 V, 3-Phase, 60 Hz
UNIT
SIZE
ELECTRIC HEAT/
SINGLE-POINT
WIRING KIT
CPHEATER
CONNECTION
DIAGRAM
(Fig. No.)
ELECTRIC HEAT
(kW)
HEATER
FLA
UNIT ONLY
MIN CIRCUIT
AMPACITY FOR
WIRE SIZING
MAX FUSE
OR HACR
BRKR
MOCP
208 V
240 V
208 V 240 V MCA
Max
Fuse/
HACR
208 V
240 V
208 V 240 V 208 V 240 V
030
—
—
—
—
—
—
16.6
25
—
—
—
—
—
—
007A00
30
7.5
10.0
20.8
24.1
—
—
42.7
46.7
45
50
—
—
019A00
31
11.3
15.0
31.3
36.1
—
—
55.7
61.7
60
—
—
70
036
—
—
—
—
—
—
18.5
25
—
—
—
—
—
—
007A00
30
7.5
10.0
20.8
24.1
—
—
44.5
48.5
50
50
—
—
019A00
31
11.3
15.0
31.3
36.1
—
—
57.5
63.6
60
—
—
70
020A00
31
13.1
17.5
36.5
42.1
—
—
64.0
71.1
—
—
70
80
042
—
—
—
—
—
—
22.9
30
—
—
—
—
—
—
007A00
30
7.5
10.0
20.8
24.1
—
—
49.0
53.0
50
60
—
—
019A00
31
11.3
15.0
31.3
36.1
—
—
62.0
68.0
—
—
70
70
020A00
31
13.1
17.5
36.5
42.1
—
—
68.5
75.5
—
—
70
80
048
—
—
—
—
—
—
25.9
40
—
—
—
—
—
—
007A00
30
7.5
10.0
20.8
24.1
—
—
51.9
55.9
60
60
—
—
019A00
31
11.3
15.0
31.3
36.1
—
—
64.9
71.0
—
—
70
80
020A00
31
13.1
17.5
36.5
42.1
—
—
71.4
78.5
—
—
80
80
060
—
—
—
—
—
—
32.4
50
—
—
—
—
—
—
018A00
30
7.5
10.0
20.8
24.1
—
—
58.5
62.5
—
—
70
70
019A00
31
11.3
15.0
31.3
36.1
—
—
71.5
77.5
—
—
80
80
020A00
31
13.1
17.5
36.5
42.1
—
—
78.0
85.0
—
—
80
90
LEGEND
FLA
— Full Load Amps
HACR — Heating, Air Conditioning and Refrigeration
MCA
— Minimum Circuit Amps
MOCP — Maximum Overcurrent Protection (fuses or HACR-type
circuit breaker)
NEC
— National Electrical Code (U.S.A. Standard)
NOTE: In compliance with NEC requirements for multimotor and com-
bination load equipment (refer to NEC Articles 430 and 440), the over-
current protective device for the unit shall be fuse or HACR breaker.
Table 4C — Standard Efficiency Heat Pump Unit Electric Heater Packages — 480 V, 3-Phase, 60 Hz
UNIT
SIZE
ELECTRIC HEAT/
SINGLE-POINT
WIRING KIT
CPHEATER
CONNECTION
DIAGRAM
(Fig. No.)
ELECTRIC HEAT
(kW)
HEATER
FLA
UNIT ONLY
MIN CIRCUIT
AMPACITY FOR
WIRE SIZING
MAX FUSE
OR HACR BRKR
480 V
MCA
Max
Fuse/HACR
480 V
480 V
036
—
—
—
—
9.0
10
—
—
010A00
32
10.0
12.0
—
—
24.0
25
011A00
32
15.0
18.0
—
—
31.5
35
012A00
32
17.5
21.0
—
—
35.3
40
042
—
—
—
—
10.8
15
—
—
010A00
32
10.0
12.0
—
—
25.8
30
011A00
32
15.0
18.0
—
—
33.4
35
012A00
32
17.5
21.0
—
—
37.1
40
048
—
—
—
—
13.7
20
—
—
010A00
32
10.0
12.0
—
—
28.7
30
011A00
32
15.0
18.0
—
—
36.2
40
012A00
32
17.5
21.0
—
—
40.0
40
060
—
—
—
—
16.8
25
—
—
010A00
32
10.0
12.0
—
—
31.8
35
011A00
32
15.0
18.0
—
—
39.4
40
012A00
32
17.5
21.0
—
—
43.1
45
LEGEND
FLA
— Full Load Amps
HACR — Heating, Air Conditioning and Refrigeration
MCA
— Minimum Circuit Amps
NEC
— National Electrical Code (U.S.A. Standard)
NOTES:
1. In compliance with NEC requirements for multimotor and combi-
nation load equipment (refer to NEC Articles 430 and 440), the
overcurrent protective device for the unit shall be fuse or HACR
breaker.
2. This unit must be supplied from a 480 v, 3-phase power supply
with a maximum voltage to ground of 300 v.
8