7
Electrical data
* Permissible limits of the voltage range at which unit will operate sat-
isfactorily. Operation outside these limits may result in unit failure.
† Time-delay fuse.
‡ Length shown is as measured 1 way along the wire path between
the unit and the service panel for voltage drop not to exceed 2%.
** If wire is applied at ambient greater than 30°C (86°F), consult Table
310-16 of the NEC (ANSI/NFPA 70). The ampacity of nonmetallic-
sheathed cable (NM), trade name ROMEX, shall be that of 60°C
(140°F) conductors, per the NEC (ANSI/NFPA 70) Article 336-26.
If other than uncoated (non-plated), 60° or 75°C (140° or 167°F)
insulation, copper wire (solid wire for 10 AWG and smaller, stranded
wire for larger than 10 AWG) is used, consult applicable tables of
the NEC (ANSI/NFPA 70).
A-weighted sound power (dBA)
NOTE: Tested in accordance with ARI Standard 270-95. (Not listed with ARI.)
UNIT
SIZE
VOLTS/PH
60 HZ
OPER VOLTS* COMPRESSOR
FAN
FLA MCA
MIN WIRE
SIZE
60°C/75°C**
MAX
LENGTH
(FT)
60°C/75°C‡
MAX FUSE†
OR CKT
BKR AMPSMax Min LRA RLA
018
024
030
036
042
048
060
208-230/1 253 197
45.0
54.0
73.0
93.0
103.0
137.0
148.0
10.6
12.0
16.6
18.5
21.6
23.9
32.1
0.5
1.1
1.1
1.1
1.1
1.1
1.4
13.8
16.1
21.9
24.2
28.1
31.0
41.5
14/14
14/14
12/12
12/12
10/10
8/10
6/8
71/67
60/57
71/67
64/61
88/83
124/76
156/88
20
25
30
35
40
45
60
UNIT
SIZE-SERIES
STANDARD
RATING
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
125 250 500 1000 2000 4000 8000
018-33, 34 78 64.4 67.7 71.8 73.8 69.4 66.8 63.5
024-33, 34 78 57.5 63.6 69.4 74.2 66.9 63.6 61.3
030-33, 34 78 56.7 59.3 67.8 74.4 67.4 65.6 64.5
036-33, 34 78 55.5 60.0 66.5 73.5 73.0 67.5 59.0
042-33, 34 79 53.5 59.5 67.5 75.5 71.5 65.5 61.0
048-33, 34 78 62.9 61.4 68.3 73.3 71.2 66.8 61.5
060-33, 34 80 64.9 63.4 70.3 75.3 73.2 68.8 63.5
FLA — Full Load Amps
LRA — Locked Rotor Amps
MCA — Minimum Circuit Amps
RLA — Rated Load Amps
NOTE: Control circuit is 24v 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.
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