Line-interactive

Flow Diagram :

 
DESCRIPTION OF WORKING OF LINE-INTERACTIVE.

This type of UPS is an advanced version of the off-line UPS system. In Line-Interactive UPS the Inverter is not in picture continuously and only comes on in case of power failure.
Under normal condition (Mains ON), the raw power is fed to the load through a Automatic Voltage regulator (AVR) and a surge suppressor. In case of Power Failure, the battery takes over supplying power through the inverter.
The Line-Interactive UPS is capable of providing protection against 5 of the 9 common power problems, i.e. Power Outage, Power Sags, Power Surges, Brownout and Spikes. (Refer to WHY UPS section for details). There is no protection available against Harmonic Distortion, Frequency Variation, Line Noise and Switching Transients.

 E-MATE

LINE INTERACIVE SALIENT FEATURES:
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350 VA TO 2200 VA Wide Input Range (166V AC TO 276 V AC)  
   
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Smart Buck and Boost operation (IN-BUILT AVR).
   
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Lightning and Surge protection.
   
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EMI & RFI Filter.
   
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Cold-start facility.
   
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Over-load / Short Circuit protection.
   
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Free power management software for safe, sequential and automatic shut-down through RS-232.
   
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Compact and Light Weight.
   
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User replaceable batteries for quick on site battery replacement..
     

 

 

 

 

 

 




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