Carrier 25VNA Product Data

7
ELECTRICAL DATA
UNIT
S I Z E ---
VOLTAGE,
SERIES
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
24--- 30
208---230---1 253 197
24 16.5 2.9 23.5 12 12 52 (15.9) 50 (16.2) 30
36--- 30 24 16.5 2.9 23.5 12 12 52 (15.9) 50 (16.2) 40
48--- 30 42 27.0 2.9 36.6 8 8 84 (25.6) 80 (24.3) 50
60--- 30 42 27.0 2.9 36.6 8 8 84 (25.6) 80 (24.3) 50
* Permissible limits of the voltage range at which the unit will operate satisfactorily
{ If wire is applied at ambient greater than 30_C , c o n s u l t t a b l e 3 1 0 --- 1 6 o f t h e N E C ( N F PA 7 0 ) . T h e a m p a c it 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 NE C ( NFPA 70) Article 336---26. If oth er th a n uncoated (n o ---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 im 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 R o t o r 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 2010 requirements of ASHRAE Standards 90.1
SOUND POWER LEVEL (dBA)
Unit Size ---Voltage, Series
Typical Octave Band
Spectrum
(without tone adjust-
ment)
Min Speed
Cooling
Max Speed
Cooling
*Min Speed
Heating
*Max Speed
Heating
024--- 30
Freq (Hz) 1800 RPM 3200 RPM 1800 RPM 5700 RPM
125 62.0 63.0 63.0 73.5
250 57.0 56.5 61.5 63.0
500 54.5 57.5 58.5 66.0
1000 52.0 58.0 54.5 63.5
2000 47.5 54.0 51.5 64.5
4000 44.5 48.0 48.0 59.5
8000 52.5 54.5 54.0 61.5
Sound Rating (dBA) 58 63 62 71
036--- 30
Freq (Hz) 1800 RPM 4500 RPM 1800 RPM 6850**
125 62.0 64.5 63.0 67.0
250 57.0 60.5 61.5 67.5
500 54.5 61.0 58.5 69.0
1000 52.0 61.0 54.5 67.0
2000 47.5 56.0 51.5 67.0
4000 44.5 51.0 48.0 63.0
8000 52.5 54.5 54.0 61.5
Sound Rating (dBA) 58 65 62 75
048--- 30
Freq (Hz) 1800 RPM 3450 RPM 1800 RPM 6300**
125 62.0 70.0 66.0 73.5
250 60.5 67.5 63.0 69.5
500 56.0 67.0 63.0 73.5
1000 59.0 63.0 58.0 72.0
2000 54.0 60.0 53.5 66.5
4000 52.5 56.0 50.0 65.5
8000 58.5 58.5 57.0 63.0
Sound Rating (dBA) 65 70 64 76
060--- 30
Freq (Hz) 1800 RPM 4250 RPM 1800 RPM 6300**
50 62.0 65.0 66.0 73.5
100 60.5 67.5 63.0 69.5
200 56.0 67.5 63.0 73.5
400 59.0 66.5 58.0 72.0
800 54.0 61.0 53.5 66.5
1600 52.5 60.5 50.0 65.5
3150 58.5 59.0 57.0 63.0
Sound Rating (dBA) 65 72 64 76
NOTE: Tested in compliance with AHRI 270---2008 but not listed with AHRI.
* 024 & 036 tested at 44_F Outdoor Air Temperature. 048 & 060 tested at 40_F
**Testable RPM limited by ou tdoor temp. Max unit RPM is 6500 for the 4 ton and 7000 f or th e 3 and 5 ton.
CHARGING SUBCOOLING (TXV--TYPE EXPANSION DEVICE)
UNIT SIZE--- VOL TAGE, SERIES REQUIRED SUBCOOLING _F(_C ) --- S e e U I
24--- 30
Subcooling recommendation displayed on UI in Charging Mode must be followed
36--- 30
48--- 30
60--- 30
25VNA

Carrier 25VNA Specifications

General

Refrigerant	R-410A
Energy Star Certified	Yes
Stages	Variable
HSPF2	Up to 9.5
Compressor Type	Variable Speed
Cooling Capacity	2-5 tons
Heating Capacity	2-5 tons
Warranty	10-year parts limited warranty