The year was 1997 , when Tata liebert engineers visited us at an exhibition at world trade centre. They were looking for something that could protect their online UPS in harsh Indian conditions. Their attempts to use stabilizer has not resulted good results. The UPS was high frequency technology relatively new at that time and Tata leibert had ushered it to India from Chinese OEM in hopes to revolutionise the UPS industry with sleek models. The UPS was was more efficient in conversion of power as it had no transformer in it. All of this work was done with help of passive components.
However little did they know that they were in for a nasty surprise. the tolerance of these UPS was about 20% where as voltage fluctuations in India is more than 35%. At times trees would fall on overhead wire causing damage. Weak neutral or disconnection of neutral due to irregularities in distribution was very common. All this contributed to defect ratio of more than 26%. which would mean that 1 out of 4 UPS would come back for repair. This is bad statistic for any product. They were on verge of discontinuing the product line as it seriously dented the image of then no.2 company in online UPS.
After use of OVCD, their defect ratio went down from 26% to 6% which was a huge improvement. hence they decided to make it standard product for each UPS that would be sold in India.
Many of distributors till date don’t know the exact use of OVCD, except for reason that it is supplied along with UPS and that it was mandatory to install it if they hoped for free servicing under warranty.
OVCD is protection device which safegaurds then equipment against damage caused by extreme overvotlage due to abnormal situations such as
1. neutral open condition
2. double phasing
Why should you consider using OVCD before your equipment?
1.No problems due to voltage fluctuation.
3.Your equipment becomes more rugged
4.Less service calls = Increased profitability + Increased credibility.
5.Better perception of quality of your system in the minds of the customers
6.Increases the chances of repeat sales or referral sales.
Now you can install your equipment in the worst electrical conditions without being bothered about service calls.
We are looking for appointing dealers across India. If you are interested please drop us a email at email@example.com
For bulk requirement we offer special rates