The performance of electrolytic capacitor will degrade if it is not charged for a long
time. It is recommended to charge the drive which is stored in no charge condition
every 2 years for 3–4 hours to restore the performance of electrolytic capacitor in the
motor drive. Note: When power up the motor drive, use adjustable AC power source
(ex. AC autotransformer) to charge the drive at 70–80% of rated voltage for 30
minutes (do not run the motor drive). Then charge the drive at 100% of rated voltage
for an hour (do not run the motor drive). By doing these, restore the performance of
electrolytic capacitor before starting to run the motor drive. Do NOT run the motor
drive at 100% rated voltage right away.
Pay attention to the following precautions when transporting and installing this
package (including wooden crate and wood stave)
1. If you need to deworm the wooden crate, do NOT use fumigation or you will
damage the drive. Any damage to the drive caused by using fumigation voids the
warranty.
2. Use other methods, such as heat treatment or any other non-fumigation
treatment, to deworm the wood packaging material.
3. If you use heat treatment to deworm, leave the packaging materials in an
environment of over 56°C for a minimum of thirty minutes.
Connect the drive to a three-phase three-wire or three-phase four-wire Wye system to
comply with UL standards.
If the motor drive generates leakage current over AC 3.5 mA or over DC 10 mA on a
grounding conductor, compliance with local grounding regulations or IEC61800-5-1
standard is the minimum requirement for grounding.
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