Delta C200 Series User Manual page 2

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Preface
Thank you for choosing DELTA's high-performance VFD-C200 Series. The VFD-C200 Series is
manufactured with high-quality components and materials and incorporate the latest
microprocessor technology available.
This manual is to be used for the installation, parameter setting, troubleshooting, and daily
maintenance of the AC motor drive. To guarantee safe operation of the equipment, read the
following safety guidelines before connecting power to the AC motor drive. Keep this operating
manual at hand and distribute to all users for reference.
To ensure the safety of operators and equipment, only qualified personnel familiar with AC motor
drive are to do installation, start-up and maintenance. Always read this manual thoroughly before
using VFD-C200 series AC Motor Drive, especially the DANGER and CAUTION notes. Failure to
comply may result in personal injury and equipment damage. If you have any questions, please
contact your dealer.
PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.
DANGER
CAU TION
NOTE
The content of this manual may be revised without prior notice. Please consult our distributors or download the most
updated version at http://www.delta.com.tw/industrialautomation
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AC input power must be disconnected before any wiring to the AC motor drive is made.
Even if the power has been turned off, a charge may still remain in the DC-link
capacitors with hazardous voltages before the POWER LED is OFF. Please do not
touch the internal circuit and components.
There are highly sensitive MOS components on the printed circuit boards. These
components are especially sensitive to static electricity. Please do not touch these
components or the circuit boards before taking anti-static measures. Never reassemble
internal components or wiring.
Ground the AC motor drive using the ground terminal. The grounding method must
comply with the laws of the country where the AC motor drive is to be installed.
DO NOT install the AC motor drive in a place subjected to high temperature, direct
sunlight and inflammables.
Never connect the AC motor drive output terminals U/T1, V/T2 and W/T3 directly to the
AC mains circuit power supply.
Only qualified persons are allowed to install, wire and maintain the AC motor drives.
Even if the 3-phase AC motor is stop, a charge may still remain in the main circuit
terminals of the AC motor drive with hazardous voltages.
If the AC motor drive is stored in no charge condition for more than 3 months, the
ambient temperature should not be higher than 30 °C. Storage longer than one year is
not recommended, it could result in the degradation of the electrolytic capacitors.
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