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High Capacity Inverter & UPS

Buy Online UPS in Kolkata

Electrovery is an authorized Online UPS Shop in Howrah, Hooghly, Kolkata. Electrovery is the one of the most popular distributors and service centers for Online UPS Systems. Online UPS Service in Kolkata is our specialty. Our popularity is hard earned, with our ethical Sales Department and Efficient After Sales Service force. We Have the strongest service network across Kolkata like Howrah, Hooghly. Previously our services were limited to Kolkata only but due to regular customer enquiries we have now expanded our services to South 24 Parganas District of West Bengal. We offer fast, guaranteed and customer friendly Online UPS service to our clients in a satisfactory way. We offer very cheap and competitive charges in Kolkata. Why worry about going from one store to another when it comes to buying a product? With the emergence of online shopping portals, you can buy a UPS online. Choose from brands like APC, Microtek, Luminous and many others. These e-commerce websites also have filters which let you compare the features, specifications and price of two or more products. You could also refer to some reviews online for a wise buy. Shopping online helps save a lot of time when compared to going to a store to make a purchase.

FAQs Car Battery

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FAQs Online UPS

When incoming utility power drops below or surges above safe voltage levels, the UPS switches to DC battery power and then inverts it to AC power to run connected equipment.


When it comes to Online UPS, there are multiple brands available in india.

1. Microtek

2. Luminous


The major point that differentiates between the online UPS and offline UPS is that the online UPS supplies power from the AC mains to the Load through the rectifier and inverter combination while the Offline UPS directly supplies power from AC mains to the load.


A. Better voltage regulation.

B. Conversion time from DC to AC is negligible with no gaps in coverage.

C. No fluctuations in the voltage, indicating stable voltage quality.

D. The quality of the load voltage is free from distortion.



FAQs RO Repair Services

Regular service is recommended 3-6 months to get pure and safe drinking water.


Water purifier RO customer care number is +916395007833


We provide trained and expert technician at your doorstep on the same day if service request is raised before 5:00 pm


TDS means concentration of dissolved particles or solids in water. TDS comprises of inorganic salts such as calcium, magnesium, chlorides, sulfates, bicarbonates, etc. along with many more inorganic compounds that easily dissolve in water. TDS impacts the salinity of water


pH is a measure of how acidic/basic water is. The range goes from 0 to 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water.


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