BIG ASS FANS 8'-24' Powerfoil X, Руководство по установке

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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
Electrical Installation
Electrical Installation Safety
WARNING: To reduce the risk of electric shock, wiring should be performed by a qualified electrician! Incorrect assembly can
cause electric shock or damage the motor and the controller! Hazard of electric shock!
WARNING: The installation of a Big Ass Fan must be in accordance with the requirements specified in this installation manual
and with any additional requirements set forth by the national electric code (NEC), ANSI/NFPA 70-1999, and all local codes.
Code compliance is ultimately YOUR responsibility! Failure to comply with these codes could result in personal injury or
property damage.
WARNING: The fan controllers contain high voltage capacitors which take time to discharge after removal of mains supply.
Before working on the fan controller, ensure isolation of mains supply from line inputs at the fan controller’s disconnect (L1,
L2, L3). Wait 3 minutes for capacitors to discharge to safe voltage levels. (Note: darkened display LEDs are not an indication
of safe voltage levels.) Failure to do so may result in personal injury or death.
CAUTION: An incorrectly installed controller can result in component damage or reduction in the fan’s life. Wiring or
application errors such as under-sizing the controller, incorrect or inadequate AC supply, or excessive ambient temperatures
may result in a malfunction of the fan system. Verify correct voltage, phase, and horsepower before beginning installation!
WARNING: Exercise caution and common sense when powering the fan. Do not connect the fan to a damaged or hazardous
power source. Do not attempt to resolve electrical malfunctions or failures on your own. Contact Big Ass Fans at 1-877-BIG-
FANS if you have any questions regarding the electrical installation of this fan.
CAUTION: For use with manufacturer-supplied variable frequency drive only. Not for use with other speed control devices!
CAUTION: To avoid a short circuit, be very careful not to get any metal chips in the control!
CAUTION: The Big Ass Fans product warranty will not cover equipment damage or failure that is caused by improper
installation.
CAUTION: Do not operate fan with a damaged cord or plug. Return fan to an authorized service facility for examination or
repair.
ATTENTION: To avoid damage to the VFD and fan controller, test the VFD and fan controller with a test cable before wiring the
CAT 5 cable! See the following page for more information.
Power Requirements
Power Requirements
Fan Size Controller HP (kW)
Nominal Input
Voltage
Motor FLA
Req’d Min. Branch
Circuit
8’ Powerfoil-12’ Powerfoil,
10’ PowerfoilPlus
1.0 (0.75)
200-250V 3Φ,
400-480V 3Φ
200-250V 1Φ
3.4A
1.7A
3.4A
10A
10A
20A
14’ Powerfoil-18’ Powerfoil,
12’ PowerfoilPlus-18’ PowerfoilPlus
2.0 (1.5)
200-250V 3Φ,
400-480V 3Φ
200-250V 1Φ
5.6A
2.8A
5.6A
15A
10A
30A
20’ Powerfoil-24’ Powerfoil,
20’ PowerfoilPlus-24’ PowerfoilPlus
2.0 (1.5)
200-250V 3Φ
400-480V 3Φ
200-250V 1Φ
6.4A
3.2A
6.4A
15A
10A
30A
All Fan Models:
1. Remote wall interface included (user-supplied parts required: 1 RJ-11 Connector, 1 RJ-45 Connector, CAT-5/5E cable up to 300
meters)
2. Optional EMI/RFI filter (see pp. 29 & 31): 200-250V 3Φ 400-480V 3Φ
22RF9P5AL 22RF5P7AL
*Both models suitable for Class A environments up to 100 meters and Class B environments up to 5 meters.