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.
Battery energy storage for long durations
Provides full-load power for up to 15 minutes for 100%, 3-phase outages
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.
Parallel Connection
High reliability
Seamless power source transfer
Increased Efficiency
Ultra-low standby power
Sized to drive system for reduced cost
Power supplied to DC bus for minimal conversions
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.
Series Connection
Decreased reliability
Decreased Efficiency
Unneccesary conversions
Converts energy storage back to AC
S3534BR
Up to 60 Second Outage Up to 40A
S3460BR
Up to 15-Minute Outage Up to 610A
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.
Brochure
User Manual
App. Notes
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