Application Data; Electrical Data - Carrier Infinity 50XL Product Data

APPLICATION DATA

Condensate trap — A 2- -in. (50 mm) condensate trap must be field
supplied.
1" (25mm) MIN.
Ductwork — Secure downflow discharge ductwork to roof curb. For
horizontal discharge applications, attach ductwork to unit with
flanges.

ELECTRICAL DATA

UNIT SIZE
V- -PH- -HZ
024 208/230--1--60
030 208/230--1--60
036 208/230--1--60
042 208/230--1--60
048 208/230--1--60
060 208/230--1--60
LEGEND
FLA — Full Load Amps
LRA — Locked Rotor Amps
MCA — Minimum Circuit Amps
MOCP — Maximum Overcurrent Protection
RLA — Rated Load Amps
NOTES:
1. In compliance with NEC (National Electrical Code) requirements
for multimotor and combination load equipment (refer to NEC
Articles 430 and 440), the overcurrent protective device for the
unit shall be Power Supply fuse . The CGA (Canadian Gas
Association) units may be fuse or circuit breaker.
2. Minimum wire size is based on 60 C copper wire. If other than
60 C wire is used, or if length exceeds wire length in table,
determine size from NEC.
TRAP
OUTLET
2" (50mm) MIN.
VOLTAGE
COMPRESSOR
RANGE
MIN MAX RLA LRA
187 253 10.3 52.0
187 253 14.1 70.0
187 253 16.7 82.0
187 253 16.7 96.0
187 253 21.2 96.0
187 253 25.6 118.0
®
To convert a unit to downflow discharge — Units are equipped
with factory- -installed inserts in the downflow openings. Remove the
inserts similar to removing an electrical knockout. Leave on duct cov-
ers to seal the horizontal discharge openings in the unit. Units
installed in horizontal discharge orientation do not require duct cov-
ers.
Minimum cooling ambient operating temperature — All stan-
dard units have a minimum ambient operating temperature of 55°F
(12.7°C). With low- -ambient cooling enabled at the UI, units can op-
erate at temperatures down to 0°F (- -17.7°C).
Maximum operating outdoor air temperature — Maximum out-
door operating air temperature for cooling is 125°F (51.6°C).
ELECTRIC HEAT
OFM IFM
FLA FLA
NOMINAL
kW*
--/--
3.8/5.0
0.9 4.3
5.4/7.2
7.5/10.0
--/--
3.8/5.0
0.9 4.3 5.4/7.2
7.5/10.0
11.3/15.0
--/--
3.8/5.0
0.9 6.8 5.4/7.2
7.5/10.0
11.3/15.0
--/--
3.8/5.0
5.4/7.2
0.9 6.8
7.5/10.0
11.3/15.0
15.0/20.0
--/--
3.8/5.0
5.4/7.2
1.5 6.8
7.5/10.0
11.3/15.0
15.0/20.0
--/--
3.8/5.0
5.4/7.2
1.9 9.1
7.5/10.0
11.3/15.0
15.0/20.0
20
SINGLE POINT POWER
SUPPLY
FLA MCA MOCP
--/-- 18.0/18.0 25/25
18.1/20.8 27.9/31.4 30/35
26.0/30.0 37.9/42.9 40/45
36.1/41.7 50.5/57.5 60/60
--/-- 22.8/22.8 35/35
18.1/20.8 27.9/31.4 35/35
26.0/30.0 37.9/42.9 40/45
36.1/41.7 50.5/57.5 60/60
54.2/62.5 73.1/83.5 80/90
--/-- 28.5/28.5 45/45
18.1/20.8 31.1/34.5 45/45
26.0/30.0 41.0/46.0 45/50
36.1/41.7 53.6/60.6 60/70
54.2/62.5 76.2/86.6 80/90
--/-- 28.5/28.5 45/45
18.1/20.8 31.1/34.5 45/45
26.0/30.0 41.0/46.0 45/50
36.1/41.7 53.6/60.6 60/70
54.2/62.5 76.2/86.6 80/90
72.2/83.3 98.8/112.7 100/125
--/-- 34.7/34.7 50/50
18.1/20.8 34.7/34.7 50/50
26.0/30.0 41.0/46.0 50/50
36.1/41.7 53.6/60.6 60/70
54.2/62.5 76.2/86.6 80/90
72.2/83.3 98.8/112.7 100/125
--/-- 43.1/43.1 60/60
18.1/20.8 43.1/43.1 60/60
26.0/30.0 43.9/48.9 60/60
36.1/41.7 56.5/63.5 60/70
54.2/62.5 79.1/89.5 80/90
72.2/83.3 101.6/115.5 110/125