Performance data (cont)
ELECTRIC HEATER PACKAGES — 208/240 V, 3-PHASE,
SINGLE-POINT WIRING CONNECTIONS
UNIT
50HS
ELECTRIC HEAT/
ACCESSORY KIT
CPHEATER---A00
ELECTRIC HEAT
(kW)*
HEATER
FLA
MIN CIRCUIT
AMPACITY FOR
WIRE SIZING
MAX FUSE
OR HACR
BRKR
MOCP
208 V
240 V
208 V
240 V
208 V
240 V
208 V
240 V
208 V
240 V
030
007
7.5
10.0
20.8
24.1
42.7
46.7
45
50
—
—
019
11.3
15.0
31.3
36.1
55.7
61.7
60
—
—
70
036
007
7.5
10.0
20.8
24.1
44.5
48.5
50
50
—
—
019
11.3
15.0
31.3
36.1
57.5
63.6
60
—
—
70
020
13.1
17.5
36.5
42.1
64.0
71.1
—
—
70
80
042
007
7.5
10.0
20.8
24.1
49.0
53.0
50
60
—
—
019
11.3
15.0
31.3
36.1
62.0
68.0
—
—
70
70
020
13.1
17.5
36.5
42.1
68.5
75.5
—
—
70
80
048
007
7.5
10.0
20.8
24.1
51.9
55.9
60
60
—
—
019
11.3
15.0
31.3
36.1
64.9
71.0
—
—
70
80
020
13.1
17.5
36.5
42.1
71.4
78.5
—
—
80
80
060
018
7.5
10.0
20.8
24.1
58.5
62.5
—
—
70
70
019
11.3
15.0
31.3
36.1
71.5
77.5
—
—
80
80
020
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
MOCP — Maximum Overcurrent Protection (fuses or HACR-type
circuit breaker)
NEC
— National Electrical Code
*Electric heat capacity (kW) is based on heater voltages of 208 v or
240 v. If power distribution voltage to units varies from rated heater
voltage, see Multiplication Factors table on page 21.
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.
ELECTRIC HEATER PACKAGES — 480 V, 3-PHASE,
SINGLE-POINT WIRING CONNECTIONS
UNIT
50HS
ELECTRIC HEAT/
ACCESSORY KIT
CPHEATER---A00
ELECTRIC HEAT
(kW)*
HEATER
FLA
MIN CIRCUIT
AMPACITY FOR
WIRE SIZING
MAX FUSE
OR HACR BRKR
480 V
480 V
480 V
036
010
10.0
12.0
24.0
25
011
15.0
18.0
31.5
35
012
17.5
21.0
35.3
40
042
010
10.0
12.0
25.8
30
011
15.0
18.0
33.4
35
012
17.5
21.0
37.1
40
048
010
10.0
12.0
28.7
30
011
15.0
18.0
36.2
40
012
17.5
21.0
40.0
40
060
010
10.0
12.0
31.8
35
011
15.0
18.0
39.4
40
012
17.5
21.0
43.1
45
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
*Electric heat capacity (kW) is based on heater voltages of 480 v. If
power distribution voltage to units varies from rated heater voltage, see
Multiplication Factors table on page 21.
NOTES:
1. In compliance with NEC requirements for multimotor and combina-
tion load equipment (refer to NEC Articles 430 and 440), the over-
current 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.
20
Содержание 50HS
Страница 26: ...Typical installation cont CURB MOUNT 26 ...
