Number and type of airfoils
6 patented Powerfoil airfoils
Airfoil finish
Mill finish aluminum
Winglet (standard color)
Powerfoil winglet (safety yellow)
Fan weight (as shown)
166 lbs [ 75 kg]
Maximum amps
3.2 A @ 200-250 V
1.6 A @ 400-480 V
Input power and required breaker
200-250 VAC, 50/60 Hz, 1P , 20 A
200-250 VAC, 50/60 Hz, 3P, 10 A
400-480 VAC, 50/60 Hz, 3P, 10 A
Controller
Variable speed controller, NEMA 4X
Sound level at maximum speed
< 55 dBA
Minimum airfoil clearances required
2 ft on sides, 3 ft [0.9 m] below ceiling deck
Certifications (whole fan)
ANSI/UL 507-2007
CAN/CSA C.22.2 No. 113-08
CE
1. Covered by one or more of the following U.S. patents; 6,244,821; 6,589,016; 6,939,108; 7,252,478; 7,284,960; 7,654,798; D587,799; D607,988 and other patents pending.
2. Sound level measured at a blade height of 20 ft [6 m] and 20 ft [6 m] horizontally from the center of fan.