32
SKYBLADE FANS -
Where Form Follows Function
WARNING/AVERTISSEMENT
!
!
Motor cables and incoming power must never be run in the same conduit. Failure to install per
SkyBlade Fans instructions, including wiring, may be hazardous, cause premature failure, and void
the manufacturers warranty.
Les câbles moteur et de la puissance entrant ne doivent jamais être placés sur le même conduit.
Ne pas installer par Skyblade ventilateurs instructions, y compris le câblage, peut être dangereuse,
entraîner une défaillance prématurée, et annulera la garantie du fabricant.
10
Electrical Installation
10.1 Power Requirements:
Input Voltage
Input (Hz)
Input/Output Phase
99-126 / 230V
50 / 60 Hz
1/3 Phase
198-264 / 230V
50 / 60 Hz
1/3 Phase
198-264 / 230V
50 / 60 Hz
3/3 Phase
342-528 / 480V
50 / 60 Hz
3/3 Phase
450-660 / 575V
50 / 60 Hz
3/3 Phase
NOTICE
Motor comes pre-wired from factory for incoming 230 Volt 3 Phase power.
Notes/Remarques:
1.
Fan should only be installed by qualified personnel in accordance with the NEC.
2.
Proper grounding of panel and fan per the NEC is required for safety and proper operation.
3.
Remote switch, remote cable, motor cable, and motor cable glands supplied by Skyblade Fans.
4.
Length of cable from drive to motor to be 25 feet or less.
5.
Length of cable from controller to switch box to be 100 feet or less.
6. VFD cable must be ran in conduit or raceway per NEC. Câble VFD doit être exécuté dans un conduit
ou chemin de roulement par NEC.
7.
This page for illustration purposes only. For all installations, refer to the control panel schematic
packaged inside the MCP.
If fan does not rotate CCW when looking up, reverse rotation by interchanging the line leads between
the motor and the Variable Frequency Drive.
After making wire connections, the wires should be spread apart with the grounded conductor and on
one side of the outlet box and the ungrounded conductor on the other side of the outlet box. After splices
are made, turn upward and carefully push up into the outlet box.
Supply Connections:
Conductor of a fan identified as grounded conductor to be connected to an
ungrounded conductor of power supply, conductor of fan idenified for equipment grounding to be
connected to an equipment grounding conductor.