Ridder RB50EPLUS, Руководство по эксплуатации продукта

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• Do not do the “Up” and “Down” controls at the same time.
• Use only, mechanical or electrical, locked switching-units with an off position.
• Disconnect all voltage conductors and control panels that are not necessary for the operation of
the system.
• Put control panels that you can see from the system at a height of more than 1.5 m.
• The undervoltage must not be less than 190 V. Long periods of undervoltage causes fast
deterioration of the capacitors and will decrease the lifespan.
• Protect the electric connections against moist conditions.
The warnings that follow must always be obeyed.
Induction
Problems with induction must be prevented. Induction can cause an interference with the
electronics (the limit-switch system) in the RB50Eᵖˡᵘˢ tube motor.
Induction can have many causes such as:
• Cable lengths
• External sources
• Too many cables together.
The warnings that follow must always be obeyed.
Parallel connection
Parallel connection of RB50Eᵖˡᵘˢ tube motors with electronic limit-switch systems is possible. Always
make sure that the load is less than the maximum switch-contact load for the switch installation
(relay controls, switches and such).
Electrical connections are only permitted to an electrotechnical
installer or an electrician.
For installation and maintenance work the system must be de-
energized.
The installer must set the Motor-Protection Circuit-Breaker to the
value of the nominal current of the electric motor.
Always make sure that the protections comply with the, local or
national, laws and regulations of the country!
Separation of cables for each tube-motor connection is necessary.
This prevents problems with induction.
Always do an induction test. If necessary install an isolation relay near
the tube motor.
Ridder Drive Systems
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+31 (0)341 416 854
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+31 (0)341 416 611
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www.ridder.com
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