• Wide range inout voltage operation (-50% to +30%)
  
• Programmeable overload curves
  
• Remote monitoring and control, direct interface to site monitoring system
  
• Individual phase regulation, can handle supply phase unbalance
  
• 19" Rack amount, 15U
  
• Delta / star isolation transformer
  
• Full solid state control, no moving parts.
  
• Microprocessor controlled
  
• Extensive diagnostics and protection features
  
• Very low Inrush and standby content
  
• Pre-power check before applying full power to the load, the AC-EVR checks for a short circuit, thus ensuring that the unit will never swtich on into a direct short circuit.
  
• Fast response time of 10ms
  
• Out-of-range voltage disconnect function.

The Clearline AVR has been designed to operate under harsh environements, ensuring that regulated AC voltage is supplied to critical loads under all conditions. The objective was to produce a product that would exceed all existing design paramenter for AVR's so that the user can have a system that would operate under any and all conditions. The Clearline AVR makes use of a very efficient transformer design, and in the case of the 20kVA three phase unit the stand-by current is less than 150mA. This adds up to a significant energy saving when compared with standard isolation transformers, it reduces heat generation insdie the enclosure.