13
Table 11 — 45Q Series Fan Powered Terminal
NOTES:
1. 45Q maximum primary airflow (CFM) is set by the maximum induced air-
flow, which may vary as a function of downstream pressure. Maximum air-
flow 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.
2. 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.
3. 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
3.7
12
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
2.6
8
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
12
206 or 0
1745
14
281 or 0
1745
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
4.1
8
92 or 0
916
10
143 or 0
1432