Sign in to follow this  
Followers 0
kaiser_will

Short duration 3-phase power problem

5 posts in this topic

Customer is in a location with poor power quality, in which they often have power outages. The machine has multiple servo controllers driving integrated motion devices. If the power is interrupted, many of the devices get damaged. I am looking for a short-duration 3-phase power source to allow the servo controller velocity to be taken to 0 to avoid mechanical damage. A UPS is beyond the budget and provides ride through power (longer-duration) which is not needed. We just need 2-3 seconds of power to get the servos to 0 speed.

Share this post


Link to post
Share on other sites
What power do you need during this seconds? What servodrives? Do they have DC bus terminals?

Share this post


Link to post
Share on other sites
480V power, to G&L/Kollmorgen servo drives. I will have to check back on the DC bus terminals.

Share this post


Link to post
Share on other sites
Excuse the over-sight. I do not have figures for calculated power load, yet. I anticipate no more than 5kW.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0