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Wiring: Fan Controller (400V–480V 3Φ, 1 HP and 2 HP)
WARNING: Wait three minutes after disconnecting before servicing!
WARNING: Improper installation can cause electric shock or damage to the motor and controller! A qualified electrician
should perform the installation.
The diagram below shows a standard fan controller (400V–480V, 1HP and 2HP) using three-phase input from AC power supply. See
pages 2–3 for detailed voltage, current, and circuit breaker/fuse requirements.
Data Cable to Remotely
Mounted Keypad
BROWN
ORANGE
YELLOW
GREEN
8'–24' POWERFOIL
X2.0 WASHDOWN & POWERFOIL
®
Electrical Installation (cont.)
BROWN
BLACK
BLUE
GREEN WITH YELLOW
ORANGE
YELLOW
BLUE
RED
WHITE
Motor Output Leads
WWW.BIGASSFANS.COM
©2012 DELTA T CORP.
X2.0 PLUS WASHDOWN
®
Mains Input Leads
BROWN
ORANGE
YELLOW
GREEN
Optional
Inline
EMI/RFI
(EMC)
Filter
ESFR Relay
ALL RIGHTS RESERVED
3 Pole Disconnect
1
L1 3
L2
5
L3
2
T1 4
T2
6
T3
AC Input Fusing
33
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