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Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 23/03/2011
Chapter 0:
Preface
RVDF Advanced User Manual
0.1 Preface
To fully employ all functions of this AC Drive, and to ensure the safety for its users, please
read through this operations manual in detail. Should you have any further questions, please
feel free to contact your local distributor or regional representative.
? Please use Precaution with this product
The AC Drive is a power electronic device. For safety reasons, please read carefully those
paragraphs with “WARNING” or “CAUTION” symbols. They are important safety precautions to
be aware of while transporting, installation, operating or examining the AC drive. Please follow
these precautions to ensure your safety.
Personnel injury may be resulted by improper operation.
The AC Drive or mechanical system may be damaged by improper
operation.
Danger
Caution
Danger
• Do not touch the PCB or components on the PCB right after turning off the power before
the charging indicator went off.
• Do not attempt to wire circuitry while power is on. Do not attempt to examine the
components and signals on the PCB while the inverter operating.
• Do not attempt to disassemble or modify internal circuitry, wiring, or components of the inverter.
• The grounding terminal of the inverter must be grounded properly with 200V class type
III
standard.
? This is a product of the restricted sales distribution class according to EN61800-3.
In a domestic environment this product may cause radio interference in which case the user
may be required to take adequate measures.
Caution
• Do not attempt to perform dielectric strength test to internal components of the inverter.
There are sensitive semiconductor-devices vulnerable to high voltage in the inverter.
• Do not connect the output terminals: T1 (U), T2 (V), and T3 (W) to AC power input
• The CMOS IC on the primary PCB of the inverter is vulnerable to static electrical charges.
Do not contact the primary PCB of the inverter.
Every inverter has been fully tested and examined before shipment. Please carry out the
following examination procedures after unpacking your AC inverter.
•
Check to see if the model number of the AC inverter matches the model number of the AC
inverter that you ordered.
•
Check to see whether any damage occurred to the AC inverter during shipment. Do not
connect the AC inverter to the power supply if there is any sign of damage.
Report this to a regional sale representative if you find any abnormal condition as mentioned above.
0.2 Examination before installation
