Mounting The Oscillator Switch; Wiring Specifications (Fan Controller) - BIG ASS FANS Pivot 180 Installation Manual

26

Mounting the oscillator switch

Mount using the provided hardware. Select a location that is near the fan controller and so that the fan it controls is visible from the
switch location.
4 in.
(10.2 cm)

Wiring specifications (fan controller)

Acceptable unshielded cable types
• Stranded THHN/THNW, rated for 600V & 158°F-194°F (75° to 90°C) in metallic conduit.
Acceptable shielded cable types
Location
Standard
(Option 1)
Standard
(Option 2)
Class I & II
Division I & II
General specifications
Adhere to the following guidelines:
• The drain conductor included with shielded cables must be connected to both the main fan unit and the PE/Ground terminal of the
Variable Frequency Drive.
• MC Cable MAY NOT be used for controller output/motor leads!
• Do not use solid core wiring of any size or insulation class for controller output/motor leads!
Maximum cable lengths
To prevent nuisance trips, the all Single Fan Systems. Distance between controller and fan should not exceed 400 ft (122 m).
Recommended wire size
• A minimum of 14AWG is acceptable for motor leads. Warning: 14AWG applies to motor leads only. Power feeders to controllers
shall be governed by the fuse size included with the fan controller and/or required circuit breaker.
Electrical Installation (cont.)
2.75 in.
(7 cm)
Rating / Type
600V, 75ºC or 90ºC (167ºF or 194ºF)
RHH/RHW-2
Belden 29501-29507 or equivalent
Tray rated 600V, 75ºC or 90ºC (167ºF
or 194ºF) RHH/RHW-2
Shawflex 2ACD/3ACD or equivalent
Tray rated 600V, 75ºC or 90ºC (167ºF
or 194ºF) RHH/RHW-2
WWW.BIGASSFANS.COM
PIVOT™ 180
Description
• Four tinned conductors with XLPE insulation
• Foil shield and tinned copper drain wire with 85% braid
coverage
• PVC Jacket
• Three tinned copper conductors with XLPE insulation
• 5 mil single helical copper tape (25% overlap minimum) with
three bare copper grounds in contact with shield
• PVC Jacket
• Three bare copper conductors with XLPE insulation with
impervious corrugated continuously welded aluminum armor
• Black sunlight resistant PVC jacket overall
• Three copper grounds on #10 AWG and smaller
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