Carrier 45 Series - Page 13

13
Table 11 — 45Q Series Fan Powered Terminal
a,b,c
NOTE(S):
a. 45Q maximum primary airflow (CFM) is set by the maximum induced airflow, which may vary as a function of downstream pressure. Maximum airflow shown is based on
the maximum induced airflow (fan airflow) or 1.00 in. wg differential pressure signal from inlet airflow sensor, whichever is less.
b. Minimum recommended airflow (CFM) is based on 0.03 in. wg differential pressure of the inlet airflow sensor, or 0 airflow. 0.03 in. wg is equal to 15% to 20% of the nominal
flow rating of the terminal. Less than 15% to 20% may result in greater than +5% control of box flow.
c. 45Q maximum/minimum fan airflow is based on 0.10 in. wg / 0.60 in. wg downstream static pressure, respectively.
45Q UNITS WITH PSC FAN MOTOR
UNIT
SIZE
INLET
SIZE
(in.)
FAN AIRFLOW PRIMARY AIRFLOW
MOTOR HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
3
8
460 1075
92 or 0 916
1/4 5.8 2.6 2.2
10 143 or 0 1075
4
10
805 1650
143 or 0 1432
(2) 1/6 6.9 3.7 2.7
13.5 X 8 206 or 0 1650
5
10
840 1970
143 or 0 1432
1/2 8.4 4.2 3.712 206 or 0 1970
14 281 or 0 1970
45Q UNITS WITH ECM FAN MOTOR
UNIT
SIZE
INLET
SIZE
(in.)
FAN AIRFLOW PRIMARY AIRFLOW
MOTOR HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
3
6
170 1100
52 or 0 515
1/3 5.0 3.3 2.68 92 or 0 916
10 143 or 0 1100
4
10
285 1900
143 or 0 1432
(2) 1/3 10.0 6.6 5.2
13.5 x 8 206 or 0 1900
5
8
265 1745
92 or 0 916
1/2 7.7 5.0 4.1
10 143 or 0 1432
45Q UNITS WITH ECM FAN MOTOR AND DOAS BOX
UNIT
SIZE
INLET
SIZE
(in.)
FAN AIRFLOW PRIMARY AIRFLOW
MOTOR HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
3
6
150 1000
52 or 0 515
1/3 5.0 3.3 2.6
8 92 or 0 916
5
6
250 1625
52 or 0 515
1/2 7.7 5.0 4.18 92 or 0 916
10 143 or 0 1432