7
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
018--- B
208/230/1 253 197
48.0 9.0 0.7 11.9 14 14 66 (20.1) 62 (18.9) 20
024--- B 58.3 12.8 0.5 16.5 14 14 48 (14.6) 45 (13.7) 25
030--- B 73.0 14.4 0.9 18.9 14 14 42 (12.8) 40(12.2) 30
036--- B 79.0 16.7 1.2 22.1 12 12 57 (17.4) 54 (16.5) 35
042--- B 109.0 22.4 1.2 29.2 10 10 68 (20.7) 65 (19.8) 45
048--- B 117.0 22.9 1.2 29.8 10 10 67 (20.4) 64 (19.5) 50
060--- B 134.0 26.7 1.2 34.5 8 10 90 ( 27.4) 55 (16.8) 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 (ANSI/NFPA 70). The ampacity of non ---metallic---sheathed 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 AWG 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%.
* * T im e --- D e l a y f u s e.
FLA --- F u l l L o a d A m ps
LRA --- L o c k e d R o t or A m p s
M C A --- 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
U N I T S I Z E ---
VOLTAGE,
SERIES
STANDARD
RATING
(dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125 250 500 1000 2000 4000 8000
018--- B 73 58.5 62.5 67.0 67.5 65.5 62.5 53.5
024--- B 70 53.0 57.0 63.5 66.0 62.0 60.5 53.5
030--- B 71 55.0 62.0 64.5 65.5 63.5 60.5 51.5
036--- B 75 59.5 66.5 67.0 70.0 64.5 62.0 54.5
042--- B 74 60.0 63.5 65.5 69.0 66.0 62.5 56.5
048--- B 72 57.5 63.5 65.0 66.5 64.5 60.0 56.5
060--- B 74 60.0 63.5 65.0 67.0 65.0 63.5 56.0
NOTE: Tested in accordance with ARI Standard 270---95 (not listed in ARI).
CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)
UNIT SIZE --- VOLT AGE, SERIES REQUIRED SUBCOOLING ° F (° C)
018--- B 10 (5.6)
024--- B 6 (3.3)
030--- B 10 (5.6)
036--- B 9.5 (5.3)
042--- B 9.5 (5.3)
048--- B 9.5 (5.3)
060--- B 11 (6.1)
223A
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