Mitsubishi Diamond Plus 1100B

The DiamondPlus 1100B: UPS Superior Technology

The DiamondPlus 1100A and 1100B are the newest generation UPS systems offered by Mitsubishi. With efficiencies over 93%, a high 0.9 output power factor, and lightweight, compact design, the 1100A and 1100B are a smart choice for energy conscious users. The DiamondPlus 1100 offers a reduced cost of ownership because it helps protect data and equipment while minimizing the downtime that may arise due to common power irregularities or failures.
DiamondPlusTM 1100B – Power ratings of 10 to 80 kVA,Module redundant, hot swappable UPS, with fully digital IGBT converter and inverter.  Front access UPS with efficiency >93%.


Designed with serviceability in mind, its power and battery modules are hot swappable for maximum flexibility and rapid mean-time-to repair (MTTR). Upgradeable in 10kVA increments, both the 1100A (10-50kVA) and 1100B (50-80kVA) can be arranged in an N + 1 configurations to easily boost reliability. As a true on-line three phase double conversion UPS system, customers can be assured that their needs are met for back-up power. With reliable back-up power in place, our customers can have complete piece of mind.

Design: Double Conversion On-Line Topology
Power Ratings: 10, 20, 30, 40, 50, 60, 70, & 80 kVA
Voltage Options: Input: 208/120V; Output: 208/120V

Design Features:

  • Modular Design
  • 20 kVA and Above Can be Operated as a Capacity System or as N+1
Redundant System
  • Hot Swappable and On-Line Upgradeable (Please contact Sales Rep
regarding upgrade considerations)
  •  >93% Efficiency
  • Batteries are External for All Models
Available for All Models
  • Compact Design: 31.5″W x 27″D x 67.3″H
  • 0.9 Power Factor
  • Cable Entrance on Bottom, Side and Rear
  • Two (2) Year Parts and Labor Warranty

Features and Benefits of DiamondPlus 1100B

  • Fully-digital IGBT converter and inverter
  • Hot swappable modules
  • Pulse Width Modulation (PWM) controls
  • On-line upgradable
  • Front access UP
  • Small footprint and lightweight
  • Fully-digital screen and front access, which allows for easy monitoring and faster repair times
  • Dimensions: 55.1”H x 19.7”W x 27.0”D UL 1778 listed

Reduced Cost of Ownership

The DiamondPlus 1100 is designed to protect your data and equipment while minimizing downtime that may arise due to power irregularities or failures. If left unprotected, these irregularities such as surges, spikes, and sags can shorten the life of mission critical equipment.

High Efficiency

The DiamondPlus 1100 has a com- pact and lightweight design which
is available in a variety of power ratings ranging from 10 – 50kVA. Additionally, it carries an efficiency rating as high as 92.9%, at a nominal operating range. Please see Table 1.

Flexible/Hot Swappable

The DiamondPlus 1100 Series is module redundant, and flexible in structure, allowing it to be easily extended by adding modules as required.