3-Phase On-line Uninterruptible Power Supplies 

Manufactured by GE Digital Energy


Click to enlarge
In partnership with GE Digital Energy, Minuteman brings you a range of 3-phase UPS solutions for efficient backup of large electrical loads.
 
Application:
Size:
Data Centers
Industrial Equipment
Facility-wide Backup
Small
Medium
Large
  1. Overview
  2. Features
  3. Models
  4. Accessories
3-phase UPS Systems Overview

Minuteman and GE Digital Energy

Minuteman has partnered with GE to offer a full line of 3-phase UPS solutions. These include options for applications ranging from 10kVA up to 750kVA, and provide facilities looking to backup large electrical loads with a host of benefits vs. utilizing large and/or multiple single phase UPS systems.

3-phase benefits: Efficiency, Redundancy, and More

According to the Department of Energy, data centers in the U.S. consume more than 61 billion kilowatt-hours (kWh) of energy each year, a number thatís growing about 12 percent annually as the demand for data storage continues to surge. The energy use of the nationís servers and data centers in 2006 was more than double the electricity that was consumed for this purpose in 2000 Ė and continues to grow in the U.S. and globally. GEís 3-phase UPS systems help customers reduce their energy consumption and costs.


Redundant Parallel Architecture

To achieve redundancy or to increase power capacity, GE UPSs from Minuteman offer unique Redundant Parallel Architecture (RPA) technology that enables users to parallel multiple units. RPA allows customer the flexibility to expand power by paralleling units, or the system's reliability can be increased by adding redundant units to create a totally redundant system eliminating single point of failure.


3-phase Applications

Power dependency has increased dramatically in the new business environment based on eCommerce applications, mobile networks, corporate Internet sites, medical equipment, banking systems, ePay and networked IT infrastructures.

Not only does the absence of power have catastrophic consequences, but also an unnoticed mains disturbance can affect your expensive equipment or critical processes.

Efficiency is also a high priority for business owners, administrators, and technicians. 3-phase UPS systems unlock new levels of efficiency vs. single phase in many cases.

Applications for 3-phase UPS systems

  • Data centers
  • Industrial equipment
  • Enterprise-wide backup
  • Critical systems requiring redundant backup


Expert support - just a click away

Looking for help with your 3-phase application? Minuteman's expert sales staff can answer your questions, and we're just a click away.


 
3-phase UPS System Features & Benefits

LP33 Series (10-100kVA, parallelable to 400kVA)
Learn more

  • 24-month unit and battery warranty
  • High input power factor (greater than 0.98) and low input THD distortion (less than 10%) prevents disturbances to other electrical equipment, thus eliminating the need for costly filters or oversized feeders.
  • Transformerless design for compact footprint, easily transportable, robustly designed system with low audible noise suitable for both office and industrial environments.
  • Utilizes high frequency PWM (Pulse Width Modulation) IGBT digital control technique resulting in extremely low output distortion and fast transient response eliminating the need for oversizing the UPS.
  • Intelligent Energy Management in RPA Configuration and ECO-mode for single module configuration provides automatic energy savings.
  • Superior Battery Management (SBM) enhances battery lifetime resulting in reduced cost of operation.
  • Integrated internal manual maintenance bypass reducing the need for external (larger footprint) equipment.
  • Fully compliant with standards (UL/cUL: UL1778; IEC 62040, ISO 9001)
  • Internal batteries are standard 10-60kVA and matching external battery cabinets are available for 80-100kVA and other extended runtime requirements
  • Remote monitoring and management available with connections via LAN, modem, SNMP, RS232, Modbus RTU, programmable alarm contacts, and TCP/IP.
  • Transformerless design ensures smaller footprint and less weight than transformer technology UPS modules.

SG Series (10-750kVA parallelable to 600kVA)
Learn more

  • Up to 99% operating efficiency with written efficiency guarantees
  • eBoost operation, which minimizes efficiency losses providing annual power & cooling savings up to $300k for 5MW data center (225kVA & Greater systems)
  • eBoost line conditioning & voltage regulation via Bypass Inductor patented design (225kVA & Greater systems)
  • Innovative product technologies that boost efficiency, reliability and lengthen battery life
  • Top or bottom cable access
  • Matching battery and maintenance bypass cabinet for easy configuration
  • Front Maintainability Design reduces mean time to repair (MTTR)
  • Scalable Solution with RPA
  • Redundant Parallel Architecture (RPA) provides reliability, redundancy and scalability
  • Parallel up to 8 UPS Modules
  • Long history of experience with Redundant Parallel Architecture (RPA) which increases system reliability by eliminating single points of failure


Expert support - just a click away

Looking for help with your 3-phase application? Minuteman's expert sales staff can answer your questions, and we're just a click away.


 
Models

GE Digital Energy 3-phase UPS Series from Minuteman

Digital Energy LP33 Series UPS
10-100kVA (parallelable to 400kVA)
PDF brochure >
Digital Energy SG Series UPS
10-750kVA (parallelable to 600kVA)
Full PDF brochure >
10-150kVA PDF brochure >
225-300kVA PDF brochure >

Additional resources

Get full details, specifications sheets, service information and more for the full line of GE 3-phase UPS systems available from Minuteman in these informative brochures.



Expert support - just a click away

Looking for help with your 3-phase application? Minuteman's expert sales staff can answer your questions, and we're just a click away.


 
3-phase UPS System Accessories

A full complement of accessories to aid successful installations

Minuteman offers a full complement of accessories needed for successful installation of your 3-phase UPS system. Accessories include:

  • Automatic transfer switches
  • Surge protection devices
  • Paralleling switchgear
  • SNMP communications devices


Expert support - just a click away

Looking for help with your 3-phase application? Minuteman's expert sales staff can answer your questions, and we're just a click away.


 

About Us Comments Privacy Policy Subscribe Copyright Site Map
Minuteman's PowerBlog Minuteman on Facebook Minuteman on Twitter Minuteman on LinkedIn Minuteman on YouTube