BIG ASS FANS 8'-24' Powerfoil X, Installation Manual

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8’ - 24’ POWERFOIL® X
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WWW.BIGASSFANS.COM ©2011 DELTA T CORP. DBA BIG ASS FAN CO. ALL RIGHTS RESERVED
8’ - 24’ POWERFOIL® X
About this Fan (cont.)
Powerfoil® X Specifications (with PowerfoilPlus Winglets)
FAN DIAMETER: 10 ft (3 m) 12 ft (3.6 m) 14 ft (4.3 m) 16 ft (4.9 m)
AIR DISP. @ MAX SPEED: 100,871 cfm (47,606 l/s) 132,536 cfm (62,550 l/s) 144,556 cfm (68,223 l/s) 184,944 cfm (87,284 l/s)
MOTOR SIZE: 1.0 HP (.75 kW) 1.5 HP (1.1 kW) 1.5 HP (1.1 kW) 1.5 HP (1.1 kW)
REQUIRED SUPPLY
CIRCUIT SIZE:
10A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
FULL LOAD CURRENT:
3.4A @ 200-250V,
1.7A @ 400-480V
5.6A @ 200-250V,
2.8A @ 400-480V
5.6A @ 200-250V,
2.8A @ 400-480V
5.6A @ 200-250V,
2.8A @ 400-480V
MAX RPM: 84 RPM 72 RPM 63 RPM 56 RPM
AIRFOIL LENGTH: 49.5 in (1.26 m) 61.5 in (1.56 m) 73.5 in (1.87 m) 85.5 in (2.17 m)
FAN WEIGHT*: 296 lbs (134 kg) 312 lbs (141 kg) 329 lbs (149 kg) 345 lbs (156 kg)
SUGGESTED DISTANCE
FROM CEILING**:
7 ft (2.1 m) 7 ft (2.1 m) 7 ft (2.1 m) 7 ft (2.1 m)
(cont.)
FAN DIAMETER: 18 ft (5.5 m) 20 ft (6.1 m) 24 ft (7.3 m)
AIR DISP. @ MAX SPEED:
210,046 cfm (99,111 l/s) 235,148 cfm
(110,978 l/s)
368,516 cfm
(173,920 l/s)
MOTOR SIZE: 1.5 HP (1.1 kW) 2.0 HP (1.5 kW) 2.0 HP (1.5 kW)
REQUIRED SUPPLY
CIRCUIT SIZE:
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
15A @ 200-250V 3Φ
10A @ 400-480V 3Φ
30A @ 200-250V 1Φ
FULL LOAD CURRENT:
5.6A @ 200-250V,
2.8A @ 400-480V
6.4A @ 200-250V,
3.2A @ 400-480V
6.4A @ 200-250V,
3.2A @400-480V
MAX RPM: 47 RPM 46 RPM 39 RPM
AIRFOIL LENGTH: 97.5 in (2.48 m) 109.5 in (2.78 m) 133.5 in (3.39 m)
FAN WEIGHT*: 361 lbs (164 kg) 413 lbs (187 kg) 446 lbs (202 kg)
SUGGESTED DISTANCE
FROM CEILING**:
7 ft (2.1 m) 7 ft (2.1 m) 7 ft (2.1 m)
*Weight does not include mounting yokes or extension tube. Add 36 lbs for standard mount kit with 1 ft extension, and 4 lbs for every
additional foot of extension length. Add 5 lbs more for large upper yoke.
**The distance of the fan from the ceiling should be measured from the top of the winglet to the ceiling.
CAUTION—Big Ass Fans requires that the Powerfoil X fan be supplied from one of the following types of
transformers:
400-480V models: 480V / 277V Wye Secondary (Neutral not utilized)
200-250V models: 208V / 120V Wye Secondary (Neutral not utilized)
240V / 120V Delta Secondary (Wild / High Phase B)
Integration into any other power distribution scheme may result in improper fan operation or premature hardware failure! See
p. 24 for more information.