Carrier 25HBR3 User Manual

7
ELECTRICAL DATA
U N I T S I Z E ---
VOLTAGE,
SERIES
V/PH
OPER VOLTS* COMPR FAN
MCA
MIN
WIRE
SIZE
{
MIN
WIRE
SIZE
{
MAX
LENGTH
(FT)
}
MAX
LENGTH
(FT)
}
MAX
FUSE**
or CKT
BRK
AMPS
MAX MIN LRA RLA FLA 60° C 75° C 60° C 75° C
18---30
208/230/1 253 187
41 9.0 0.5 11.70 14 14 166 158 20
24---30 54 11.3 0.8 14.80 14 14 131 125 25
30---30 72.5 14.8 0.8 19.20 12 12 161 154 30
36---30 88 17.0 0.9 22.10 12 12 140 133 35
42---30 104 21.2 0.9 27.40 10 10 181 172 40
48---30 137 21.2 1.2 27.60 10 10 179 170 40
60---30 148 28.9 1.2 37.30 8 8 207 197 60
30---50
208/230/3 253 197
63 10.4 0.75 13.75 14 14 66 63 20
36---50 77 11.3 0.9 15.03 12 12 96 92 25
42---50 88 13.4 0.9 17.65 12 12 82 78 25
48---50 91 13.78 1.2 18.43 10 10 125 119 30
60---50 123 18.7 1.2 24.58 8 10 146 89 35
36---60
460/3 506 414
39 5.5 0.5 7.38 14 14 247 235 15
42---60 44 6.4 0.5 8.50 14 14 214 203 15
48---60 46 7.1 0.6 9.41 14 14 193 184 15
60---60 62 8.6 0.6 11.35 14 14 160 152 15
* Permissible limits of the voltage range at which the unit will operate satisfactorily
{ 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 non ---metallic---sheathed cable
(NM), trade name ROMEX, shall be that of 60° C (140° F) conditions, per the NEC (ANSI/NFPA 70) Article 336---26. If other than un coated ( no---plated), 60
or 75° C (140 or 167° C) insulation, copper wire (solid wire for 10 AWG or smaller, stranded wire for larger than 10 A WG) is used, consult applicable tables
of th e 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 i me --- D e l a y f u se .
F L A --- Fu l l L o a d Am p s
LRA --- Locked Rotor Amps
MCA --- Minimum Circuit Amps
RLA --- Rated Load Amps
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.
A--WEIGHTED SOUND LEVEL (dBA)
UNIT SIZE --- VOLTAGE, SERIES
STANDARD
RATING
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
125 250 500 1000 2000 4000 8000
18---30 75 52 59.5 64.5 71 67 61.5 54.5
24---30 76 52.5 63.5 69.5 72 67.5 64.5 59.5
30---30, 50 76 52 64 70 71 68 66.5 65
36---30, 50, 60 76 53 69 66.5 69.5 66.5 63.5 62
42---30, 50, 60 76 57 65 68 72.5 67.5 64 59
48---30, 50, 60 76 57.5 65 68 70.5 69 64 60.5
60---30, 50, 60 77 61 62.5 70 72.5 70 67 60
A--WEIGHTED SOUND LEVEL (dBA) WITH SOUND HOOD
UNIT SIZE --- VOLTAGE, SERIES
STANDARD
RATING
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
125 250 500 1000 2000 4000 8000
18---30 74 52.0 59.5 64.0 68.0 64.0 60.0 52.5
24---30 75 53.5 63.0 69.0 70.5 66.5 64.0 58.5
30---30, 50 75 53.0 64.5 69.5 70.5 67.5 64.5 60.5
36---30, 50, 60 75 54.0 68.5 65.5 68.0 65.0 62.0 57.5
42---30, 50, 60 76 58.0 64.5 67.0 71.0 65.5 61.0 54.5
48---30, 50, 60 75 58.0 64.0 68.0 69.0 65.5 60.5 55.5
60---30, 50, 60 75 59.5 61.5 67.5 70.0 68.0 64.0 57.5
CHARGING SUBCOOLING (TXV --TYPE EXPANSION DEVI CE)
UNIT SIZE--- VOLTAGE, SERIES REQUIRED SUBCOOLING (_F)
18---30 11
24---30 11
30---30, 50 9
36---30, 50, 60 11
42---30, 50, 60 13
48---30, 50, 60 13
60---30, 50, 60 11
25HBR3

Carrier 25HBR3 Specifications

Electrical Requirements

nominal unit electrical characteristics (single phase)	v, single phase, 60 hz
nominal unit electrical characteristics (three phase)	v, three phase, 60 hz
control circuit voltage	24v

Fan Specifications

condenser fan type	direct-drive propeller type
condenser fan motor type	totally enclosed, 1-phase type
fan blade balance	statically and dynamically balanced