8
ELECTRICAL DATA
UNIT
SIZE
V/PH
OPER VOLTS*
COMPR
FAN
MCA
MIN
WIRE
SIZE†
MIN
WIRE
SIZE†
MAX
LENGTH
ft (m)‡
MAX
LENGTH
ft (m)‡
MAX
FUSE**
or CKT
BRK
AMPS
MAX
MIN
LRA
RLA
FLA
60° C
75° C
60° C
75° C
18
208/230/1
253
197
48.0
9.0
0.50
11.8
14
14
67
64
20
24
58.3
13.5
0.75
17.7
14
14
45
42
25
30
77.0
16.0
0.75
20.8
12
12
60
57
30
36
70.0
15.4
1.10
20.4
12
12
61
58
35
42
109.0
19.9
0.75
25.7
10
10
78
74
40
48
60
134.0
26.3
1.20
34.1
8
10
91
56
50
*
Permissible limits of the voltage range at which the unit will operate satisfactorily
{
If wire is applied at ambient greater than 30
_
C, consult table 310---16 of the NEC (NFPA 70). The ampacity of non---metallic---sheathed cable (NM),
trade name ROMEX, shall be that of 60
_
C conditions, per the NEC (NFPA 70) Article 336---26. If other than uncoated (no---plated), 60 or 75
_
C
insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (NFPA 70).
}
Length shown is as measured 1 way along wire path between unit and service panel for voltage drop not to exceed 2%.
** Time---Delay fuse.
FLA
--- Full Load Amps
LRA
--- Locked Rotor Amps
MCA ---
Minimum Circuit Amps
RLA
--- Rated Load Amps
NOTE
: Control circuit is 24---V on all units and requires external power source. Copper wire must be used from service disconnect to unit.
All motors/compressors contain internal overload protection.
Complies with 2007 requirements of ASHRAE Standards 90.1
A--WEIGHTED SOUND POWER
UNIT SIZE
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125
250
500
1000
2000
4000
8000
18
69
45.0
48.0
56.0
62.0
54.5
52.5
47.0
24
76
51.5
57.0
63.0
69.5
63.0
59.5
53.5
30
78
45.0
55.0
61.5
70.5
62.0
58.5
52.5
36
72
52.5
55.5
61.5
63.0
60.0
59.0
52.0
42
78
61.0
67.5
72.5
73.5
71.0
67.5
62.0
48
60
77
55.0
63.0
67.5
71.5
68.0
64.0
60.5
NOTE
: Tested in accordance with AHRI Standard 270---08 (not listed in AHRI).
A--WEIGHTED SOUND POWER WITH SOUND HOOD
UNIT SIZE
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125
250
500
1000
2000
4000
8000
18
68
46.5
48.0
56.0
60.5
54.5
51.5
45.5
24
76
52.0
57.5
63.0
68.0
62.5
58.5
52.5
30
76
45.5
54.5
61.0
68.5
60.5
57.5
52.0
36
72
52.5
54.0
61.5
62.0
59.0
57.5
51.5
42
78
60.5
68.0
72.5
73.0
71.0
67.5
61.5
48
60
74
55.0
63.5
67.0
69.0
66.5
62.0
57.0
NOTE
: Tested in accordance with AHRI Standard 270---08 (not listed in AHRI).
CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)
UNIT SIZE---SERIES
REQUIRED SUBCOOLING ° F (° C)
18
11 (6.1)
24
11 (6.1)
30
10 (5.6)
36
10 (5.6)
42
11 (6.1)
48
60
15 (8.3)
25H
C
D
4
Содержание Comfort 25HCD4
Страница 9: ...9 DIMENSIONS ENGLISH 25HCD4...
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