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Heavy Duty ESS 48V DC

Based upon its proprietary battery technology, the Cat® Energy Storage Solution (ESS) is capable of covering ultra-long outages to full depth of discharge. The core system is tolerant of high temperatures and unaffected by frequent long or short power cycles. The Cat ESS provides reliable, long duration uninterruptible power for telecom BTS and microwave backhaul operations. The Cat ESS is designed to interface directly with the existing -48V DC bus and is compatible with all -48V rectifier equipment for its charging needs. It can be used with all on-grid AC power configurations either with or without an installed backup generator set.

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SPECIFICATION SUMMARY
  • Rated Power 1.5 kW to 4.5 kW
  • Application Targeted at telecom applications that are subjected to a severe load shedding grid environment. Targeted at applications with poor, erratic electrical service that consists of random, non-scheduled outages or areas where scheduled, rolling utility outages
  • Energy Storage Zinc-air cells
  • Enclosure Rating IP 55, suitable for outdoor installation

PRICE (USD)
Call 440-838-7348 for rate information

Technical Summary

  • Rated Power
    1.5 kW to 4.5 kW
  • Application
    Targeted at telecom applications that are subjected to a severe load shedding grid environment. Targeted at applications with poor, erratic electrical service that consists of random, non-scheduled outages or areas where scheduled, rolling utility outages
  • Energy Storage
    Zinc-air cells

Environmental Parameters

  • Enclosure Rating
    IP 55, suitable for outdoor installation
  • Operating Temperature
    0°C to 50°C
  • Storage Temperature
    -20°C to 50°C

Clean and Outdoor

No lead is used in manufacture of the energy storage cells. The ESS operates in a broad temperature range (up to 50°C) without the need for additional cooling.

Extended Run-time

4 to 20 hour discharge capability enables energy storage systems to meet any telecom environment and power challenge.

Scalable Architecture

Module architecture makes it possible to scale energy and power capabilities to meet future site load growth.

Predictable Performance

The Cat ESS cell life is unaffected by high temperatures. There are no depth of discharge or cycle life limitations on the service intervals for the system.

Theft Deterrent

There is no theft value of the equipment in the system. Cells will not operate when removed from the system and contain no valuable material.

24/7 Remote Monitoring

Full site performance and site reporting is available; provides critical information on the installation, including total site availability, equipment status, and utility performance.

Standard Equipment:

  • Energy Modules
    • Zinc-air energy modules are ideally suited for long duration energy storage
  • Power Modules
    • Power modules to provide short duration, high power energy storage
  • Smart Monitoring
    • 24/7 monitoring of site performance through Cat telematics
  • Generator Set Integration
    • Includes control signals to remote start an on-site generator set in the event that the ESS reaches low capacity due to extendes power outage

Optional Equipment: