How to protect your equipments from power fluctuations.

MSS Powertech Pvt Ltd

OVCD – A comprehensive protection for you premises


• Overvoltage, and its destructive effects, are well known but are often not recognized or understood.

• It often goes undetected because of its uncertain nature. Its existence is denied due to this.

Over voltage


• Power companies do not deny its existence; They do not inform the users of potential periods in which it may occur.

• Power fluctuations are also caused due to already connected heavy appliance like a geyser, grinding machine, refrigerator.

Over voltage


• Power companies cannot prevent overvoltage because they can only react to its existence, usually in response to customer (user) complaints about failing appliances, etc.

• Power companies are mandated by law to provide service without overvoltage. IER(Indian Electricity rules) 1959

Over voltage


• Power companies are not held accountable by any regulation authority for overvoltage.

• Overvoltage can only be proved by the use of a voltage recorder.

• Over voltage events are misperceived to be equipment failures leading to their replacement.

Over voltage


Cost to a person/company if there is product damge due to voltage fluctuation

Costs projected are indicative and may vary for product and services.

Eg: Appliance LCD TV 32"

Incident under warranty out of warranty Remarks

repair charges none Rs. 3000+ change of internal parts

complete damagenone

(conditions apply) Rs. 30000+ cost of the applicane

minor fire caused Rs. 50000+ Rs. 50000+small fire can cause burning of furniture, items along with TV.

Major fire caused Rs. 300000+ Rs. 300000+ Damage to all belongings

cost of repainting and repairs Rs. 500000+ Rs. 500000+ Cost of repairs / reburbishments.

fire brigade charges Rs. 5000+ Rs. 5000+

Loss of life ?? ? incalculable.


Why should you consider using OVCD for your premises?

1. Safeguard your premises against effects of extreme power fluctuations.

2. Prevention of loss of life and belongings3. Save Overhead cost on repair and replacements.4. Increase the life of appliances.5. Peace of mind

We do not expect to have power problem at our house / office but if it does occur we would stand to lose a lot!!!!

It is always better to be safeguarded than sorry…


Features• Neutral open protection (Protection up to 440 volts) • Withstands up to 6000V spikes • Smart start • Under/over voltage protection • Line monitoring indication• No wave form distortion • Lightweight , transformer-less design• Compact size.Optional features• Over load protection• High performance EMI/RFI filters

• Available in both single phase and 3 phase models

OVCD


How it works: • OVCD is connected at incomer of premise before the

distribution box. Incoming current will first pass through OVCD then into your premises. OVCD continuously monitors the line voltage.

• Whenever the voltage is above or below the set voltage limits the OVCD simply cuts off the voltage thereby saving your premises from the line disturbance.

• OVCD will withstand the voltage even as high as 440Volts in single phase .

• Most equipments get burnt or damaged at this voltage but not OVCD.

OVCD


Working: ( contd) • It however does not stabilize the voltage as in the case

of other devices in the same category like Stabilizer, CVTs.

• When the voltage returns to normal , the OVCD resumes the supply automatically with short power-on delay of 3 seconds(configurable). This feature is called the Smart Start.

• It prevents the initial harmful transient that may damage any appliance.

Over Voltage Cut-off Device


How is OVCD better than other products?1. Superior protection2. Occupies less space3. Lightweight4. Transformer less design5. Portable.6. Completely Automatic operation ( no operator

required)

Over Voltage Cut-off Device


Feature comparison with other devices in the similar category

Features OVCD Fuse MCB Power saver StabilizerUndervoltage

protection yes no no no yes

Over voltage protection yes no no no yes

protection at 440V yes no no no no

save power no no no yes no

distortions in power no no no ? yes

protection from spikes yes no no no no

shortcircuit protection yes yes yes no yes

overload protection yes yes yes no yes


Technical specifications


Some of our clients who have implemented this solution

And many other OEMs and System Integrators…


Contact Us.

36-A, 2nd Floor, Pravasi Industrial Estate,

Vishweshwar nagar Goregaon –Mulund link rd, Goregaon East,

Mumbai 400 063 INDIA.

Telefax: +91 22 29270346/ 29271885

Mail : [email protected]

Web : www.microsystemservices.com

Blog: www. microsystemservices.wordpress.com


Thank you

Switch on MSS …. Switch off worries

How to protect your equipments from power fluctuations.

Technology

Transcript of How to protect your equipments from power fluctuations.