User Manual-VN1
Version C July 2020
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Electrical installation
2.2
Important notice
2.2.1
Make sure the cables leading to the motor are rated to handle the maximum current.
To reduce the chance of a crushing hazard, we recommend an emergency stop.
If you are not using a soft stop on a DC-motor, a short peak of high voltage will be sent towards the
power supply. When selecting the power supply, please ensure it is able to withstand the peak of
high voltage.
To reduce the chance of interference, refrain from placing signal cables along power cables.
Use a two-wire system to prevent ground loop.
Please use shielded signal cables with applications that can be sensitive or if there is interference
risk.
Please note, using long cables in combination with small lead cross sections and low voltages
could lead to a malfunction due to voltage drop.
Use spark protection on relays and other coil operated devices.
Please be sure the power to the actuator is off before working on the actuator and the wiring.
