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--- 30
208/230/1 253 197
48.0 9.0 0.5 11.8 14 14 66 (20.1) 62 (18.9) 20
24--- 30 58.3 12.8 0.5 16.8 14 14 47 (14.3) 45 (13.7) 25
30--- 30 77.0 16.0 1.1 21.1 12 12 58 (17.7) 56 (17.1) 30
36--- 30 79.0 16.7 1.1 22.0 12 12 57 (17.4) 54 (16.5) 35
42--- 30 109.0 19.9 0.8 25.7 10 10 77 (23.5) 73 (22.3) 40
48--- 30 117.0 21.8 1.4 28.7 8 8 107 (32.6) 102 (31.1) 50
60--- 30 134.0 26.3 1.2 34.1 8 8 91 (27.7) 87 (26.5) 50
30--- 50
208/230/3 253 197
71.0 10.0 1.1 13.6 14 14 66 (20.1) 62 (18.9) 20
36--- 50 73.0 10.4 1.1 14.1 14 14 59 (18.0) 56 (17.1) 20
42--- 50 83.1 13.6 0.8 17.8 14 14 50 (15.2) 48 (14.6) 30
48--- 50 83.1 13.7 1.4 18.5 14 14 49 (14.9) 46 (14.0) 30
60--- 50 110.0 15.9 1.2 21.1 12 12 68 (20.7) 65 (19.8) 30
36--- 60
460/3 253 197
38.0 5.8 0.6 7.9 14 14 227 (69.2) 216 (65.8) 10
48--- 60 41.0 6.2 1.2 9.0 14 14 202 (61.6) 192 (58.5) 10
60--- 60 52.0 7.8 0.6 10.4 14 14 175 (53.3) 166 (50.6) 15
* Permissible limits of the voltage range at which the unit will operate satisfactorily
{ If wire is applied at ambient greater than 30_C , co n s u l t t a b l e 3 1 0 --- 1 6 o f th e N E C ( N F PA 70 ) . T h e a m p a c i t y o f n o n --- m e t a l l i c --- s h e a t h e d c a b l e ( N M ) ,
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%.
* * T i m e --- D e l a y f u s e .
FLA --- Fu l l L o a d A m p s
LRA --- L o c k e d Ro t o r Am 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 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---30 72 49.0 58.0 66.5 67.5 64.0 60.0 54.0
24---30 73 53.5 62.5 66.5 67.5 65.0 61.0 56.0
30---30,50 76 54.5 65.5 70.0 70.0 69.0 67.0 59.5
36---30,50,60 75 54.0 64.5 69.0 70.0 68.0 65.5 60.0
42---30,50 78 61.0 67.5 72.5 73.5 71.0 67.5 62.0
48---30,50,60 78 60.0 66.0 72.0 74.0 69.5 65.0 59.0
60---30,50,60 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---30 72 50.0 59.0 65.5 66.0 63.5 60.0 53.5
24---30 72 53.5 62.0 66.0 67.0 64.5 60.5 54.5
30---30,50 75 55.5 65.0 69.5 70.0 68.0 66.0 59.5
36---30,50,60 75 54.5 64.0 69.0 69.0 67.5 65.0 59.5
42---30,50 78 60.5 68.0 72.5 73.0 71.0 67.5 61.5
48---30,50,60 78 61.0 65.5 72.5 73.5 70.0 65.0 58.5
60---30,50,60 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---30 12 (6.7)
24---30 12 (6.7)
30---30, 50 10 (5.6)
36---30, 50, 60 10 (5.6)
42---30, 50 10 (5.6)
48---30, 50, 60 10 (5.6)
60---30, 50, 60 12 (6.7)
25HBC3
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