Issue:
Need to reform or trickle charge capacitors of ATV61/ATV71 drives that has been sitting in storage for a long time.
Product Line:
ATV61/71 series
Environment:
All serial numbers for ATV61/71 series
Cause:
N/A
Resolution:
Procedure for applying voltage to an Altivar after a long duration storage:
As a function of the length of storage, you must re-apply voltage progressively to the product to re-form the capacitors. Calculate the storage time from the date code of the product and not from the date of delivery.
Up to 1 year:
Apply voltage normally
More than 1 year (performed without a motor connected and without a run command):
Use a variable AC power supply to increase the voltage in such a fashion so as to have:
- 25% of nominal voltage for 30 minutes
- 50% of nominal voltage for 30 minutes
- 75% of nominal voltage for 30 minutes
- 100% of nominal voltage for 30 minutes
Warning: This process MUST be followed and is not optional. Applying full line voltage immediately could result in serious damage to the drive, and possible personal injury (when the drive has been sitting for more than 1 year).
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)
Need to reform or trickle charge capacitors of ATV61/ATV71 drives that has been sitting in storage for a long time.
Product Line:
ATV61/71 series
Environment:
All serial numbers for ATV61/71 series
Cause:
N/A
Resolution:
Procedure for applying voltage to an Altivar after a long duration storage:
As a function of the length of storage, you must re-apply voltage progressively to the product to re-form the capacitors. Calculate the storage time from the date code of the product and not from the date of delivery.
Up to 1 year:
Apply voltage normally
More than 1 year (performed without a motor connected and without a run command):
Use a variable AC power supply to increase the voltage in such a fashion so as to have:
- 25% of nominal voltage for 30 minutes
- 50% of nominal voltage for 30 minutes
- 75% of nominal voltage for 30 minutes
- 100% of nominal voltage for 30 minutes
Warning: This process MUST be followed and is not optional. Applying full line voltage immediately could result in serious damage to the drive, and possible personal injury (when the drive has been sitting for more than 1 year).
If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:
Frequently Asked Questions - Schneider Electric (se.com)
If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance:
Support | Schneider Electric Global (se.com)
發佈於: 施耐德電機Taiwan
