Undervoltage Solutions
Undervoltage Solutions
Battery
Blackout Protection up to 15 Minutes
Bonitron Battery UPD (Uninterruptible Power for Drives) Systems are the economical method of providing DC bus back-up power for up to 15 minutes and are ideal for dark starts where no initial power is available or to hold up processes until there's time for generators to start.
Bonitron Battery UPD Solutions can be purchased with batteries, or batteries can be sourced locally to reduce shipping costs.
Bonitron UPD Systems power the DC bus of the drive via DC bus connection on the drive. This eliminates an unnecessary and energy wasting DC to AC conversion.
Double conversion UPS systems convert DC voltage that is stored in batteries or capacitors back to AC voltage in order to power the drive, which in turn converts it back to DC. Variable frequency drives are not recommended for use with UPS systems, as the drive input reactance interacts negatively with UPS systems.
S3534BR
S3460BR When full outage protection for up to 15 minutes is needed, the S3534BR or S3460BR is the ideal solution. The Battery UPD System stores energy in battery banks and releases it onto the drive’s DC bus when needed. This allows the drive to "RideThru" power sag or outage events and maintain motor speed and torque.
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