Electric Connections - Schwank MonsterFan Series Use Instruction

Now wire the cable to the Controller box.
Use your own electrical cable for this.
Now install the Controller Box. We recommend installing it at a height of approx. 1.6 m.
The 3-pole switch disconnector (parts list no. 20) must be mounted and integrated in the
direct vicinity of the Controller Box. Operation is only permitted with an emergency stop
mechanism! The switch-disconnector may only be operated in emergency situations. An
interruption of the power supply during operation can damage the frequency inverter as
well as the motor!
Use a adequately dimensioned and EMC-compliant power cable for the motor connection,
such as: LAPP ÖLFLEX® CLASSIC 110 CY 4 G 2.5 [or equivalent].

4.8 Electric Connections

Apply the supply voltage, 3 ph + PE, to the "control supply line" terminals. The motor supply
cable is connected directly to the frequency Inverter, the shielding next to the strain relief is
connected to the PE. The start command of the frequency inverter can be brought out and
interrupted via the remote release contact.
Figure: Controller Connection Figure: Inverter connection
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