Carrier 45 Series - Page 15

15
Table 12 — 45M Parallel Fan Powered Terminal Unit Performance
a,b,c
NOTE(S):
a. 45M maximum primary airflow (cfm) is based on 1.00 in. wg differential pressure signal from inlet airflow sensor.
b. Minimum recommended primary 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. 45M maximum/minimum fan airflow (cfm) is based on 0.25 in. wg external (downstream) static pressure.
45M WITH PSC FAN MOTOR
UNIT SIZE INLET SIZE (in.)
FAN AIRFLOW (cfm) PRIMARY AIRFLOW (cfm)
MOTOR HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
2
6
200 400
52 or 0 515
1/10 1.6 0.9 0.7
8 92 or 0 916
3
6
300 990
52 or 0 515
1/4 2.0 1.2 0.9
8 92 or 0 916
4
8
550 1440
92 or 0 916
1/4 3.2 1.9 1.410 143 or 0 1432
12 206 or 0 1440
5
10
1100 2140
143 or 0 1432
1/2 7.3 4.1 3.1
12 206 or 0 2062
6
12
1200 2530
206 or 0 2062
3/4 10.1 5.1 4.2
14 281 or 0 2530
7 16 2100 3900 367 or 0 3665 (2) 3/4 9.5 5.8 4.4
Table 13 — 45N Parallel Fan Powered Terminal Unit
a,b
NOTE(S):
a. 45N maximum primary airflow (cfm) is based on 1.00 in wg differential pressure signal from inlet airflow sensor.
b. Minimum recommended primary 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.
45N WITH PSC FAN MOTOR
UNIT SIZE
INLET SIZE
(in.)
FAN AIRFLOW (cfm) PRIMARY AIRFLOW (cfm)
MOTOR
HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
2
6
150 530
52 or 0 515
1/4 2.6 1.5 1.1
8 92 or 0 916
3
6
160 800
52 or 0 515
1/4 3.1 1.7 1.38 92 or 0 916
10 143 or 0 1432
4
6
190 900
52 or 0 515
1/4 3.4 1.9 1.4
8 92 or 0 916
10 143 or 0 1432
12 206 or 0 2062
5
10
480 1700
143 or 0 1432
1/2 7.3 4.1 3.112 206 or 0 2062
14 281 or 0 2806
6
10
500 1700
143 or 0 1432
1/2 7.3 4.1 3.1
12 206 or 0 2062
14 281 or 0 2806
16 367 or 0 3665
7
10
780 2000
143 or 0 1432
3/4 9.5 5.8 4.4
12 206 or 0 2062
14 281 or 0 2806
16 367 or 0 3665
45N WITH ECM FAN MOTOR
UNIT SIZE
INLET SIZE
(in.)
FAN AIRFLOW (cfm) PRIMARY AIRFLOW (cfm)
MOTOR
HP
MOTOR AMPS
MIN MAX MIN MAX 120V 208/240V 277V
4
6
150 1000
52 or 0 515
1/2 7.7 5.0 4.1
8 92 or 0 916
10 143 or 0 1432
12 206 or 0 2062
7
10
240 1600
143 or 0 1432
1 12.8 10.5 6.9
12 206 or 0 2062
14 281 or 0 2806
16 367 or 0 3665