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01/06/2022 - 16:12

Acumentrics, the leader in ruggedized power solutions supporting a wide range of demanding military and commercial applications, introduces their 1000W Rugged Half Rack UPS™ (Uninterruptible Power Supply) with industry leading SWaP-C, providing the warfighter with a new level of power-portability for mission-critical applications. At just 12lbs, Acumentrics’ Rugged Half Rack™ UPS features an industry leading power density of 83W per pound and is just one-third the size of a 1000W full-size chassis.  

            Acumentrics’ 1000W Half Rack UPS™ provides the autonomous power needed for small form factor networking, communication, and computer platforms that support “Quick at the Halt” and “On the Move” mounted and dismounted tactical missions. This Mil Standard Certified UPS provides systems architects with a COTS (Commercial Off The Shelf) power system that can be easily integrated with Small Form Factor Modules from; DTECH; KLAS; PACSTAR; Mercury; HP; Dell: along with other computer networking and communication modules that require 20VDC to 30VDC mission-critical power! It is also compatible with small form factor transit cases that are available from Ameripack, ECS, Desapro and others.

Said Steve Corbesero, Acumentrics Senior VP of Sales and Marketing, “Our engineering team used advanced technologies and high-performance digital control to optimize the SWaP-C of the 1000W Half Rack UPS™. We’ve reduced the size and weight of this portable UPS, while providing the rugged power and runtime necessary for the warfighter to deploy fully operational electronic systems in austere environments. In military applications, this means portable power that can increase the survivability, lethality, and responsiveness of the combat soldier, while giving them the technical advantage at the tactical edge.”

The 1000W Rugged Half Rack UPS™ is a COTS rugged mission critical power system that is designed to meet MIL Standards such as:

  • EMC: MIL-STD 461F CE102, RE102, CS114/115/116, CS101 & RS103
  • Environmental: MIL-STD-810-G, Method 514.6, Category 20, Figure 514.6C-3, Table 514.6C-VI, Method 516.6, Procedure I, Section and Table 516.6-I, Ground Equipment

Auto-ranging and Power factor corrected: this UPS automatically adjusts for domestic and international input power while providing clean, reliable DC power, as well as seamless transitioning to its internal battery when AC shore power is lost. Other advantages of the 1000W Half Rack UPS™ include:

  • A user-replaceable battery pack featuring hot-swappable Lithium Iron Phosphate (LFP) batteries with charge-level indication and status buttons
  • Uninterrupted load operation with zero switch-over time if AC input power is lost and/or returned
  • Acceptance of True Worldwide Input™ including AC input power from 100 VAC to 264 VAC / 47 HZ to 440 HZ.
  • Cold Start for operation when grid power is not available providing up to 60 Minutes of runtime for a 100W load
  • The 1000W Half Rack UPS™ has an operational temperature of -40 to 60 deg C and is available with optional SNMP and optional extended runtime battery.

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Tested to withstand

  • Cold temperature

    Acumentrics Total Power Solutions including the RUPS™ are tested to the most stringent cold temperatures down to -20°C with LFP batteries. For solutions requiring lower temperatures, contact Acumentrics.

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  • Hot temperature

    Acumentrics Total Power Solutions are field war zone proven and support very high temperatures with very long life and high reliability with LFP Chemistry up to 60°C. Storage at high temperatures is possible with a very limited effect on battery life.

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  • Blown Precipitation

    Our unique heat exchanger Flo-thru™ technology, tunnel design and sealed enclosure provide maximum protection for internal components from damaging effects of blown precipitation and any other contaminants like dust, sand, moisture and others, delivering an unmatched reliability for our RUPS™ in combat zones harsh environment.

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  • Shock and vibration

    All our RUPS™ used in communications and electronic power devices are tested and proven with extremely high reliability in combat zone extremely harsh environment for mobile applications with stringent shock and vibration abuse. They have been tested and passed MIL-STD-810G and MIL-S-901-D.

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  • Fault tolerant

    Our Rugged Blade UPS™ is designed to support, resilient, fault tolerant, power systems, using an N+1 configuration, when clean power is mission critical. Acumentrics peer to peer relationship between the units with a "moving master, sliding slave" scheme delivers the highest possible reliability with up to 8 units in parallel using a very resilient N+1 Rugged Sync Bus™

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Total Power Solutions

  • RUPS™
    Acumentrics RUPS 1,000W to 2,400W series RUPS have achieved MIL-STD-810-G (environmental), MIL-STD-461-F (electro-magnetic interference), and MIL-STD-1275-D (steady state and transient voltages) certifications.

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  • PDB and PDU
    The Rugged PDU and Rugged Backplane from Acumentrics eases power distribution, simplifies cabling and offers circular mil-spec connectors sealed with positive latching to protect against rain, wind, dust, blowing sand, humidity, vibration and shock.

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  • Battery Packs, Internal and External modules
    LFP and Lead Acid battery packs provide low maintenance, high run time and enhanced cycle life. Acumentrics External Battery Modules (EBM) increase battery runtime.

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  • Cables & Racks accessories / Cabinets and Transit cases
    Sampling of Acumentrics Rugged UPS accessories. Contact customer services at cs@acumentrics.com or at 844-787-7872 (844-RUPS-USA) to discuss your configuration needs.

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Acumentrics' Products


Why Acumentrics

Since 1994, Acumentrics engineering and manufacturing teams continue to deliver total power solutions that provide data center quality power to mission critical applications. Made in Walpole, MA (USA) Acumentrics total power solutions includes Rugged-UPS™ (Uninterruptible Power Supply), power conditioners, inverters, portable power and power distribution units that can be mounted in 19" racks, transit cases, roller cases, back packs and hand carried.


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Acumentrics, Inc.
10 Walpole Park South
Walpole, MA 02081