Why should you install a home voltage protector?

Would you live in a house with No MCB ? Would you feel safe to live in that house?

Whenever a building is designed, all safety factors are taken into consideration. From electrical installation point of view , the safety factors to be considered are

  1. Over current
  2. Spikes
  3. Over voltage

All of them have to considered from worst case scenario basis, if not then it can cause fires and loss of property, worse.. loss of life.

Generally short circuit is taken care with help of MCBs/ fuse. While MCB/fuse can handle overload issues , short circuit, which is the worst case scenario is also taken care

Lightning protection

Lightning protection is generally taken care in high rise building , but the measure taken are incomplete and only from structural integrity point of view as lightning strike on a building will result in structural damage. Lightning rod is installed on top of building and connected to an earthing pit so that lightning pulse can be directed to the ground with out causing damage to building

As the lightning strikes the rod and passes to ground the wire carrying the lightning pulse to ground with gets magnetized. If there is any utility wire which is in the magnetic field of wire carrying lightning pulse, the charge can transferred to the utility cable, this is how normally electronic equipment get damaged due to lightning.

Spike protection

Every on off action of any electrical or electronic device will create a spike. This is how spike is generated inside your house. Dont believe us? Do a small experiment.

  1. Go to your bath room and switch on the light bulb and now switch on the geyser
  2. you will notice that the light from the bulb flickers or goes dim.
  3. now switch off the geyser , you will see that light goes bright again.
  4. Congratulation!!! You have created voltage fluctuation in your house!!!

The geyser is generally 3000-4000 Watts and it causes voltage fluctuation during its on -off operation. Now imagine the same for other equipment in your home. viz. TV, refrigerator, AC.

So the bottomline is that the spikes are always there in your house. Its not a question of if but when it will damage your electronic items.

Do you have any safeguards against spikes in your home? now that you know that spike are also always there, does it not scare you?

Over voltage protection

The MCBs and fuses are current sensing protection. In a Fuse when the current increases, wire melts in fuse to disconnect the circuit. In an MCB there is bimetallic strip inside it bends due to heat causing it MCB to release contact and make it trip.

If the voltage changes from 230V to 280-290 V, it has not effect on the current and as a result the MCB/ fuse do not react. Your equipment can get damaged by high voltage and MCB / fuse will not react

This brings us back to question ” Are you really protected in your home from electrical problems?”

This is the reason why you should install a home voltage protector.

For more details you can get in touch with me on

9769996205 ( whatsapp no.)

email: asm@microsystemservices.com

OVCD with Type 2 spd connected to 80kva Stabilizer for fast tag tollway project in karnataka.

OVCD with type 2 spd connected to 80kva stabilizer for fast tag tollway project in karnataka.
Ovcd will 440v protection and spike protection upto 6000V

डबल वोल्टेज से कैसे बचे | Double phase protection of your house | Equipower- Home Voltage Protector

डबल वोल्टेज से कैसे बचे |

Double phase protection of your house |

Equipower- Home Voltage Protector.

Visit our online store : http://www.instamojo.com/micross

For more details you can get in touch with me on 9769996205 ( whatsapp no.)

email: asm@microsystemservices.com

Testing of Equipower at 440V

Testing of Equipower at 440V|

Protect your house from 440V supply #doublephase #neutralopen

कैसे रोके घर में अचानक 2 phase power आने से|

2 phase power protection in house

visit our online store : http://www.instamojo.com/micross

In case of queries email us on asm@microsystemservices.com

or message us on whatsapp 9769996205

22 nos solar street light installation in Usgaon

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Solar Street light installation at Palghar

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Solar Street light installation at Ganeshpuri

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These installation were done for an Adivasi village in Ganeshpuri in which roughly 400 meters of road was lit with the help of solar street light.

If you have similar requirement , you can contact us by filling the details as per below:

Equipower™ – An Electrical fire safety product

Have you stopped and wondered how come a home /office gets burnt completely due to short-circuit, when it already had short-circuit protection installed?

Reason might be that the short-circuit is not necessarily cause of fire or may be the short-circuit was caused due voltage fluctuations.

But wait…  Fluctuations don’t happen in metropolitan cities, do they.  Yes they do.


If you have read this above article in newspaper,  short-circuit protection was already installed yet it caught fire.

The main reason is that sparks/fire caused before short-circuit result in fires. 

Whenever a building/ premise is designed , all safety factors are considered from worst case point of view, except for voltage . Voltage is left to equipments capacity to handle over voltage.

Download Catalogue of Equipower

There are fires caused by incidents like neutral open and double phasing incidents, for which there is no formidable solution. The incident occurs very rarely however when it does it causes huge financial losses due to damages to critical equipments


Equipoweris comprehensive power protection device which acts as an insurance against power fluctuation that could damage your electrical appliances and electronic devices used in your homes and offices .

Equipowerprotects your electrical appliances and electronic devices against high voltage, low voltage, surges, spikes.  However what sets it apart from other protection devices is the ability to protect your equipment in case of neutral open condition. It can easily protect your equipment from voltage as high as 440V in single phase. Equipower increases longevity of equipments and minimizes the risk of damage.

FEATURES Equipower SPD Stabilizer UPS Isolation transformer
Neutral open protection Yes No No No yes
Double phasing protection Yes No No No No
Lightning protection * Yes Yes No No No
Single phasing protection Yes No yes No No
Phase reversal protection. yes No No No No
Over voltage  and under voltage protection yes No yes yes No

Equipower buying process

Find out Capacity of Equipower suitable for your home/ office

Interested to know more about Equipower? Fill up the form below.

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Why TATA liebert ( Emerson network power) started using OVCD for protecting its UPS


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.

DSCF 1046

This model was designed originally for TATA liebert.

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.
2.Zero downtime
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 info@microystemservices.com

For bulk requirement we offer special rates

Visit our online store to purchase OVCDs online

Can Equipower replace a stabilizer? 

In this video we are discussing if Equipower can replace a stabilizer. 

Answer is yes and no. 

Watch the complete video to find out. 

now you can ask us queries over the chat

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