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Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost effectiveness.

Technical Summary

Rated Power 150 kVA (135 kW) - 225 kVA (202 kW) 150 kVA (135 kW) - 225 kVA (202 kW) Less
System Efficiency Up to 93.5% Up to 93.5% Less
Energy Storage Battery Battery Less

Product Features

  • Double conversion topology
  • Integrated battery management system
  • Batteries provide 5 minutes to 8 hours back-up
  • Small footprint
  • Up to 93.5% total system efficiency
  • Transient protection
  • High-speed voltage regulation
  • Bottom cable entry
  • Low input current distortion
  • Simple installation
  • Low maintenance
  • Quiet operation
  • Galvanic Isolation
  • Parallel capable

Reliable Power Protection for Critical Applications

Cat® double conversion battery UPS systems utilize IGBT based technology to provide clean, stable power to sensitive loads, ensuring critical power protection, optimum performance, and extended life of the protected equipment.

Superior Design

Superior system design and the use of robust digital components throughout the system yield a reliable and trouble-free UPS system.

High Availability

The UPS has been designed for continuous operation. Redundant components and cooling are included for increased reliability, and the UPS is fault tolerant with built in 100% rated static bypass switch.

Upgradeable Power Levels

The Cat UPS 220 is field upgradeable up to 225 kVA to provide additional power requirements without the expense of additional equipment or installation costs.

Simple and Secure Paralleling Technology

Paralleling technology for redundancy or capacity by using the output of the modules together. Up to 4 modules can be paralleled with a maximum capacity of 800kVA. Easy cable landing is facilitated by a system level wrap around the maintenance bypass. System level maintenance bypass is provided, and internal maintenance bypass is provided on each UPS module.

Worldwide Product Support

Cat dealers provide extensive post sale support including maintenance and repair agreements. Factory qualified technicians are trained to support every aspect of your Cat UPS system.

UPSB220 Standard Equipment

Front Panel Display
  • Back-lit, wide angle graphic display
  • LED mimic diagram
  • Event logging with date-time stamping of over 500 events
  • Audible alarms

Advanced Monitoring
  • Provides intelligent battery management that automatically tests the battery system and provides life cycle monitoring of remaining battery life expectancy.

Alarm Relay Card
  • Six 24 Volt Output Contacts preconfigured to provide Standard UPS output conditions
  • EPO
  • Battery Circuit Breaker
  • Battery Temp
  • Auxiliary
  • Low Battery
  • On UPS

Modbus Communication card
  • Provides UPS (Uninterruptible Power Supply) data (states and measures). The system provides a communication channel with an RS485 or RS232 interface.

Network Management Card
  • SNMP protocol over 10/100MB Ethernet connection, plus web interface and direct email/pager/SMS notification.

UPSB220 Optional Equipment

Second Alarm Relay Card
  • Dry contacts provide six (6) normally open contacts rated at 2.0A (250 VAC/30 VDC) for remote monitoring of UPS operation. Default parameters are: UPS on line, load on bypass,UPS on battery, low battery warning, battery fault, and general alarm. Also includes two (2) inputs to remotely turn the UPS inverter off and on.

Input/Output Voltage
  • 208V or 600V Options available via input/output transformers.Transformers installed in a matched transformer enclosure for installation adjacent to the UPS.

Cat® Dealer Service

Buy any piece of Cat® equipment and also get the full support and commitment of your local Cat Dealer.

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