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About this instruction manual
This Instruction Manual provides detailed information to help you quickly install and
operate the RVT power factor controller.
Warning
Caution, risk of danger: This symbol is a warning indication to highlight some
important information
Before installation and operation of the RVT controller, read the safety notices carefully.
Keep it at the disposal of people in charge of installation, maintenance and operation.
Safety
The RVT complies with the European Directive LVD 2006/95/EC.
Caution, risk of electric shock: This symbol warns the reader that safety information
is given and has to be taken into account
Installation, maintenance and operation of the RVT Controller must be performed by
qualified electricians. Do not work under live supply conditions. For cleaning, remove the
dust with a dry cloth. Do not use abrasives, solvents or alcohol. Before cleaning please
turn off the power supply and voltage measurement circuit. Do not open the RVT
Controller's housing. There are no user serviceable parts inside. The RVT Controller is
connected to a current transformer. Do not unplug the current transformer connections
before making sure it is short-circuited or connected to another parallel load of
sufficiently low impedance. Failure to do so can create dangerous over voltages. Do not
use this product for any other purpose than it is designed for.
Electromagnetic compatibility
The RVT complies with the European Directive EMC 2004/108/EC.
This RVT Controller has been verified for compliance with EU (European Union) directives
for EMC (electromagnetic compatibility) for operation at 50 Hz and bears the CE
marking to this effect. When an apparatus is used in a system, EU directives may require
that the system be verified for EMC compliance. The following guidelines are helpful in
4 Read this first ç Manual Power Factor Controller RVT
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