5
ELECTRICAL DATA
MODEL
UNIT
S I Z E ---
SERIES
V --- P H --- H z
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
180BNA
024--- A 208/230---1---60
253 197
52.0 10.30 1.4 14.3 14.00 14.00 55 (16.8) 52 (15.9) 20
036--- B 208/230---1---60 82.0 16.70 1.7 22.6 12.00 12.00 65 (16.8) 53 (16.2) 35
048--- A 208/230---1---60 96.0 21.20 1.9 28.4 10.00 10.00 70 (21.3) 67 (20.4) 40
060--- A 208/230---1---60 118.0 23.00 1.9 30.7 8.00 10.00 101 (30.8) 62 (18.9) 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) . Th e ampacity of non ---metallic---sheathed cable (NM), trade
name ROMEX, shall be that of 60_C conditions, per the NE C (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 one way along wire path between unit and service panel for voltage drop not to exceed 2%.
* * T i m e --- D e l a y f u s e .
FLA --- F u l l L o a d A m p s
LRA --- L o c k e d R o t o r A m p s
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 2010 requirements of ASHRAE Standards 90.1
A--WEIGHTED SOUND POWER (dBA)
UNIT SIZE
STANDARD
RATING (dBA)
TYPICAL OCTAVE BAND SPECTRUM (dBA, without tone adjustment)
125 250 500 1000 2000 4000 8000
180BNA024 --- A
* 6 9 --- l o w s t a g e 46.5 52.5 59.0 65.0 54.5 53.0 47.5
7 1 --- h i g h s t a g e 48.5 54.5 63.0 59.5 58.0 58.5 54.5
180BNA036 --- B
* 6 9 --- l o w s t a g e 49.0 53.5 61.5 63.0 56.5 53.5 49.5
7 2 --- h i g h s t a g e 49.5 55.5 67.0 63.5 57.5 53.0 56.0
180BNA048 --- A
* 6 6 --- l o w s t a g e 47.5 56.0 61.5 59.0 56.0 52.5 50.0
7 1 --- h i g h s t a g e 48.5 59.0 66.0 64.5 58.5 57.0 54.5
180BNA060 --- A
* 6 9 --- l o w s t a g e 50.5 59.0 63.0 62.5 58.5 58.0 55.0
7 2 --- h i g h s t a g e 53.5 60.5 65.0 67.0 60.0 58.5 54.5
NOTE: Tested in a ccordance with AHRI Standard 270 ---08. (Not l isted with AHRI).
CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)
UNIT SIZE --- SERIES
REQUIRED SUBCOOLING _F(_C)
180BNA024 --- A
9 (5.0) HIGH STAGE
180BNA036 --- B
12 (6.7) HIGH STAGE
180BNA048 --- A
14 (7.8) HIGH STAGE
180BNA060 --- A
16 (8.9) HIGH STAGE
180B
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