7
ELECTRICAL DATA
UNIT SIZE
--- S ER IE S
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
018---B
208/230/1 253 187
48.0 9.0 0.5 11.7 14 14 67 (20.4) 64 (19.5) 20
024---B 58.3 13.5 0.7 17.5 14 14 45 (13.7) 43 (13.1) 25
030---B 73.0 14.1 0.7 18.3 14 14 43 (13.1) 41 (12.5) 25
036---B 79.0 16.7 1.1 21.9 12 12 57 (17.4) 54 (16.5) 35
042---B 112.0 17.9 1.3 23.7 10 10 84 (25.6) 80 (24.4) 40
048---B 117.0 21.8 1.3 28.5 10 10 70 (21.3) 67 (20.4) 45
060---B 134.0 26.4 1.3 34.3 8 8 91 (27.7) 86 (26.2) 50
* Permissible limits of the voltage range at which the unit will operate satisfactorily
{ If wire is a pplied at ambient greater than 30° C, consult table 310---16 of the NEC (ANSI/NFPA 70). The ampacity of non---metallic---sheath ed cable (NM),
trade name ROMEX, shall be that of 60° C conditions, per the NEC (ANSI/NFPA 70) Article 336---26. If other than uncoated (no---plated), 60 or 75° C
insulation, copper wire (solid wire for 10 A W G or smaller, stranded wire for larger than 10 AWG) is used, consult applicable tables of the NEC (ANSI/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 ---RatedLoadAmps
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 2001 requirements of ASHRAE Standards 90.1
A--WEIGHTED SOUND POWER (dBA)
UNI T S IZE ---
SERIES
STANDARD
RATING
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
125 250 500 1000 2000 4000 8000
018---B 67 51.0 58.0 60.5 60.0 59.5 52.5 47.0
024---B 66 55.0 55.5 59.5 61.0 59.0 54.5 47.0
030---B 68 56.0 58.5 63.0 61.0 60.0 52.5 45.0
036---B 70 62.5 62.0 64.5 63.0 60.5 55.5 49.0
042---B 70 61.5 60.5 62.0 63.5 61.0 55.5 51.0
048---B 71 61.5 62.5 63.0 64.0 62.0 57.5 51.5
060---B 73 59.5 63.0 64.0 67.0 63.0 58.0 53.5
NOTE: Tested in accordance with ARI Standard 270---95. (Not listed with ARI).
CHARGING SUBCOOLING (TXV --TYPE E XPANSION DEVICE)
UNIT SIZE---SERIES REQUIRED SUBCOOLING _F(_C)
018---B 9 (5.0)
024---B 9 (5.0)
030---B 13 (7.2)
036---B 8 (4.4)
042---B 10 (5.6)
048---B 8 (4.4)
060---B 14 (7.8)
165A
