Undervoltage Solutions

UNDERVOLTAGE SOLUTIONS

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Capacitor

Blackout Protection
up to 2 Seconds

While many power disturbances are only caused by sags, there are also complete outages that can wreak havoc on a critical process. Bonitron Capacitor UPD (Uninterruptible Power for Drives) Solutions allow your process to continue to run at full speed for up to 2 seconds during a complete power outage.

Bonitron Capacitor UPD Solutions use long-life capacitors and include a discharger for increased safety and quick cabinet access.

  • Electrolytic or ultracapacitor energy storage for reduced maintenance and long lifespan
  • Provides full-load power for up to 2 seconds for 100%, 3-phase outages
 




Bonitron UPD Advantages   In-line UPS Disadvantages

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

S3534EC
0.5 Second Outage
Up to 5A

   

Bonitron S3534EC Electrolytic Capacitor UPD (Uninterruptible Power for Drives) Systems monitor the drive. If the drive voltage sags or disappears, the UPD becomes active and provides power to the DC bus. This allows critical processes to never see the disturbance and can continue operating at full power.

Product Highlights

  • 208 - 480VAC
  • 1.5 - 3.0kW (at 480VAC)
  • Up to 0.5 Second outage protection
  • Electrolytic capacitor energy storage
  • Provides full-load power for up to half a second
  • Seamless power transfer from utility to Bonitron

System Components

  • Cabinet
  • Electrolytic capacitors

S3534CR
1 Second Outage
Up to 20A

   

Bonitron S3534CR Electrolytic Capacitor UPD (Uninterruptible Power for Drives) Systems monitor the drive. If the drive voltage sags or disappears, the UPD becomes active and provides power to the DC bus. This allows critical processes to never see the disturbance and can continue operating at full power.

Product Highlights

  • 208 - 480VAC
  • 3 - 50kW (at 480VAC)
  • Up to 1 Second outage protection
  • Electrolytic capacitor energy storage
  • Provides full-load power for up to half a second
  • Seamless power transfer from utility to Bonitron

System Components

  • Cabinet
  • Voltage Regulator
  • Electrolytic capacitors
  • Optional Interactive Digital Display
    • Monitors and stores history of power quality issues, including status, voltage, and current.

 

S3534UR
2-Second Outage
Up to 85A

S3460UR
2-Second Outage
Up to 425A

 

Bonitron Ultracapacitor UPD (Uninterruptible Power for Drives) Systems monitor the drive. If the drive voltage sags or disappears, the UPD becomes active and provides power to the DC bus. This allows critical processes to never see the disturbance and can continue operating at full power.

Product Highlights

  • 208 - 480VAC
  • 6 - 250kW (at 480VAC)
  • Up to 2 Second outage protection
  • Ultracapacitor energy storage
  • Provides full-load power for up to half a second
  • Seamless power transfer from utility to Bonitron

System Components

 

  Made in the United States of America
 

Contact Bonitron

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