uninterruptible power supply

minimum footprint, maximum protection

keeping you online
all the time.

Engineered for the sole purpose of protection against unforeseen power failures. The Ashley-Edison UPS reinforces sensitive IT equipment, data center installations, high-end servers, telecom systems and other advanced network applications.

1KVA to 800KVA
True Online Double Conversion System
±20% Input
Voltage Tolerance
Clean Output Supply

power failures

Mission Critical

Operated with a parallel and redundancy configuration of up to 6 units, we leave nothing to chance. Further incorporating a fully automatic, enhanced Master/Slave concept, this eliminates all variations of abnormalities and maximising system uptime.

High Versatility, High Availability

6-Pulse and 12-Pulse versions available for cost effective, improved system performance and efficiency.

Clean Solution

Integrated features safeguard against voltage sags, surges, spikes, frequency noise and variations as well as harmonic distortions, producing the highest quality output waveforms. The Ashley-Edison UPS delivers consistent, clean, and near perfect output supply, regardless of incoming power conditions.

Technical Features

Insulated Gate Biopolar Transistor

IGBT Technology – Solid state, fast switching speed, high voltage capability.

Pulse Width Modulated (PWM) Microprocessor

Fully digital controlled with onboard self diagnostic system.

Able to handle 100% load phase imbalance

Balancing the load evenly across three input phases without any degradation to the output performance.

Internal Static and Manual Bypass

Automatic, total electrical isolation for system maintenance purposes.

Maximum Battery Care

Able to handle batteries with extreme low ripple voltage, 24hr intelligent battery test, temperature compensated charging and deep discharge protection.

Backfeed Protection

Safeguarding against energy return to mains.


Overcurrent protectionUtilising a high frequency Transformer-less Power Supply (TPS), the overall physical size is greatly reduced.

Isolation Transformer Based Inverter option

Galvanic isolation during normal operation via standard isolation transformer on inverter output.

volt-free remote monitoring contacts

With RS-485 interface or Mimic Panel option.

cloud-based data system analysis

Real-time wireless applications for Measurement and Verification of energy and resource consumption.

BS EN 55022 | BS EN 61000 | BS EN 60529 | CE MARKED

Product FINDER



1KVA ~ 10KVA

  • Input Voltage Range:
    176V to 276V
  • Output Voltage:
    220V / 230V / 240V
  • Output Voltage Accuracy: ±2%


10KVA ~ 150KVA

  • Input:
    380V / 400V / 415V
  • Input Voltage Tolerance: ±20%
  • Available in Three Phase Input, Single Phase Output Configuration


10KVA ~ 800KVA

  • Input & Output:
    380V / 400V / 415V
  • Input Voltage Tolerance: ±20%


Discover how we can optimise your system.

ASHLEY Edison International LTD


British Petroleum – Georgia
Military Grade Voltage Protection
Humber Bridge – U.K.
ABB – Latvia
U.S. Embassy – Pakistan
Total – Angola
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