31VAV-SLM005-EN
Parallel
Fan-Powered
Performance
Data—
Electric Coil
Fan Electrcial Performance
VFR ETI Electric Coil kW Guidelines—Minimum to Maximum
Fan Single-Phase Voltage Three-Phase Voltage
Size Stages 208 V/240 V 277 V 347 V 480 V 208 V 480 V 575 V
4 1 6.0 6.0 6.0 6.0 6.0 6.0 6.0
(215–420 cfm) 2 6.0 6.0 6.0 6.0 6.0 6.0 6.0
3 6.0 6.0 6.0 6.0 6.0 6.0 6.0
6 1 8.5 8.5 8.5 8.5 8.5 8.5 8.5
(480–595 cfm) 2 8.5 8.5 8.5 8.5 8.5 8.5 8.5
3 8.5 8.5 8.5 8.5 8.5 8.5 8.5
11 1 16161616 161616
(690–1150 cfm) 2 16 16 16 16 16 16 16
3 16161616 161616
18 1 27272727 272727
(1450–1890 cfm) 2 27 27 27 27 27 27 27
3 27272727 272727
21 1 29292929 292929
(1600–2075 cfm) 2 29 29 29 29 29 29 29
3 29292929 292929
24 1 34343434 343434
(1800–2400 cfm) 2 34 34 34 34 34 34 34
3 34343434 343434
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.
Max FLA
Fan Size HP 120 V 277 V
04 1/13 1.1 0.5
06 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
(Note: Same motors as series units.)
Fan Electrical Performance
Max FLA
Fan Size HP 120 V 277 V
20 1/8 2.9 1.1
30 1/4 4.7 1.7
40 1/2 9.8 3.2
50 3/4 12.3 4.4
60 1— 7.8
(Note: DIFFERENT motors than series units.)
FEV Price Electric Coil kW Guidelines—Minimum to Maximum
Fan Single-Phase Voltage Three-Phase Voltage
Size Stages 208 V/240 V 277 V 347 V 480 V 208 V 480 V 600 V
20 1 9.0/10 10 — — 10 10 10
(220–670 cfm) 2 9.0/10 10 — — 10 10 10
3 9.0/10 10 — — 10 10 10
30 1 8.5/10 12.5 — — 14.5 17 17
(500–1250 cfm) 2 8.5/10 12.5 — — 14.5 17 17
3 8.5/10 12.5 — — 14.5 17 17
40 1 7.5/8.5 12.2 — — 13 28.5 28.5
(780–1910 cfm) 2 7.5/8.5 12.2 — — 13 28.5 28.5
3 7.5/8.5 12.2 — — 13 28.5 28.5
50 1 7.0/8.5 11.5 — — 12.5 34 34
(1490–2450 cfm) 2 7.0/8.5 11.5 — — 12.5 34 34
3 7.0/8.5 11.5 — — 12.5 34 34
60 1 7.0/9.5 11 — — 12.5 33 42.5
(2000–2900 cfm) 2 7.0/9.5 11 — — 12.5 33 42.5
3 7.0/9.5 11 — — 12.5 33 42.5
Notes:
1. Minimum kW: Single-Phase=0.5 kW per stage. Three-Phase=1.5 kW per stage.
2. Minimum airflow requirement of 70 cfm/kW
