FR-UK33 Series

Transformer-based UPS FR-UK33 Series (10-600kVA)

Categories: ,
  • Description
  • Reviews (0)
  • Key Features
  • Specifications

Product Description

Transformer-based UPS FR-UK33 Series (10-600kVA)

3 Phase Online Transformer-based UPS (10-600kVA)

The KEHUA FR-UK series medium/high power UPS uses the industry’s tried and tested phase-controlled rectification technology and power components and inverter module with excellent performance, as well as smart multi-mode battery management technology and a variety of power management software along with a reinforced combination cabinet structure to provide high quality and highly reliable uninterruptible sine wave power to loads and is cost effective and has a good user base.


There are no reviews yet.

Be the first to review “FR-UK33 Series”

Mature Technology, Leading Designs

• The output isolation transformer is highly reliable and has strong surge resistance and anti-short-circuit features and provides the maximum protection for the connected key loads

• Uses the industry’s tried and tested phase-controlled rectification technology and is suitable for use in various harsh industrial power grid environments with very high reliability

• Reinforced combination cabinet structure with various optional IP grade protection; suitable for various harsh industrial environments

• Optimized circuit design, improved circuit integration and anti-interference capabilities with more stable performance

Independent Dual Air Channel Structure

•  Dual air channel design with good heat dissipation and high cooling efficiency that effectively protects key components and extends UPS usage life

Key Component Redundancy Design

• Redundancy design is used for the working power circuit of the system which effectively improves system operation reliability

• Lots of redundant power components for powerful overload and short circuit protection capacity to ensure equipment safety

Very Strong Electrical Grid Adaptability, Use with Ease in Harsh Electrical Environments

• Ultra-wide input voltage and frequency range with extremely good power grid adaptability

• Avoids frequent switching between power grid/battery. Even when using unstable AC power (such as emergency power in factories, diesel generators), unnecessary switching between power grids and battery can be avoided which extends battery life

Professional Electromagnetic Shielding, Reliable Electromagnetic Compatibility

• Passed professional electromagnetic compatibility testing from authoritative organizations and companies which includes specific items such as conductivity and electrical immunity. It has exceptional electromagnetic compatibility characteristics and is suitable for use in high frequency communication applications, and radio and television audio and visual applications

• Reduces and prevents various interferences and ensures the purity of the power grid

Special protection technology and design enables the important equipment control circuitry to be enclosed in a “electromagnetic shielding room” at all times