Series
Fan-Powered
CONFIDENTIAL DOCUMENT. FOR INTERAL USE ONLY. 67VAV-SLM005-EN
CFR ETI Electric Coil kW Guidelines—Minimum to Maximum
Fan Single-Phase Voltage Three-Phase Voltage
Size Stages 208V/240V 277V 347V 480V 208V 480V 575V
4 1 5.0 5.0 5.0 5.0 5.0 5.0 5.0
(230–415 cfm) 2 5.0 5.0 5.0 5.0 5.0 5.0 5.0
3 5.0 5.0 5.0 5.0 5.0 5.0 5.0
6 110 101010 101010
(520–625 cfm) 2 10 10 10 10 10 10 10
310 101010 101010
11 117 171717 171717
(780–1270 cfm) 2 17 17 17 17 17 17 17
317 171717 171717
18 125 252525 252525
(1675–2000 cfm) 2 25 25 25 25 25 25 25
325 252525 252525
21 130 303030 303030
(1700–2275 cfm) 2 30 30 30 30 30 30 30
330 303030 303030
24 125 252525 252525
(1990–2575 cfm) 2 25 25 25 25 25 25 25
325 252525 252525
30 130 303030 303030
(3050–3350 cfm) 2 30 30 30 30 30 30 30
330 303030 303030
40 135 353535 353535
(3125–4200 cfm) 2 35 35 35 35 35 35 35
335 353535 353535
44 140 404040 404040
(3840–4700 cfm) 2 40 40 40 40 40 40 40
340 404040 404040
Notes:
1. Maximum kW determined by dividing the actual fan capacity (cfm) by 70 (i.e. maximum 70 Cfm per KW= 45° rise)
2. Cfms are at 0.25" w.c.
3. Available kW increments are as follows:
.5 to 5.0 kW—.25 kW
5.0 to 10.0 kW—.5 kW
Above 10 kW—1.0 kW)
Max FLA
Fan Size HP 120V 277V
4 1/13 1.07 0.5
6 1/6 2.6 0.9
11 1/4 4.9 1.9
18 1/2 8.8 3.6
21 3/4 9.7 3.8
24 1 12.3 4.5
30 2@1/2 17.6 7.2
40 2@3/4 22.8 8.2
44 2@1 24.6 9
Fan Electrical Performance
Performance
Data—
Electric Coil
