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UPS- Uninterruptible Power Supply or Source. It is a backup system with incredible fast safe measures in place. In case of an emergency ( like main power failure) this appliance helps keeps machines connected to it safe and provides energy to these machines till the time its battery runs out.
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It is annoying when essential data is lost simply because of an unexpected power cut. The frustration and not to mention the potential loss of work and efforts can spoil anybody’s mood. Power cuts hamper not only digital data but may as well damage factory goods if the energy supply stopped abruptly. Thankfully, the invention of inverters helped us restart our power and avoid grim situations, but another device went another step further! The UPS that stands for Uninterrupted Power Supply, trumps the inverter by its ability to back up the power supply so rapidly that there was virtually no interruption.

The UPS is an essential device, that also serves to protect other devices from the adverse effects of power fluctuation and power cuts. It is essentially a back-up current supply in the instance of the failure of the primary power source. It is not used for heavy factory equipment and is primarily used for computers. Unless, your locality, office, or residence faces frequent power cuts, we at Nantech recommend that you rent a UPS and not buy one. Since Chennai has a booming IT industry, and many more investments in the IT sector are predicted to come their way, Chennaites should consider investing in renting a UPS.

There are some indications for renting a UPS:

Budget: If you are short on budget, renting a UPS will cut down on installation fees!

Nomadic work environment:
If you travel frequently for work or otherwise and do not want to test the power system at a new location, it is advisable to rent a UPS instead of carrying the bulky device everywhere you go.

Things to be kept in mind while renting a UPS are as follows:

Rental Clause:-
Always read the rental agreement provided by the UPS provider carefully. Consider factors like monthly rent and service policies and run a cost-benefit analysis before making a decision. Rental duration should be given a lot of thought as it will also it will also impact the number of service appointments.

Battery status:- You should receive a new battery with every UPS rental. Make sure the battery works and get it installed by a professional.

Type of UPS needed:
Depending on use, choose any of the three most common systems.

• Stand-by UPS:-

It is best for home use, supplying light equipment like computers and such.

• Offline UPS: -

It is best for shops and intermediate level commercial use.

• Online UPS: -

This is the most efficient and advanced model, suitable for industry and factory-grade equipment.

Maintenance:
Rent a UPS that will require less maintenance. The provider in standard practice, along with the UPS also provides maintenance services which can be scheduled at the convenience of the consumer. Servicing charges are nominal unless new parts need to be added or replaced.

Safety and Technical Compliance:
Any device when purchased or rented should meet standard safety guidelines, and the UPS system, irrespective of type, is not exempted from this rule. Remember to read the instruction manual, and understand that it is your right to ask for a copy of the warranty certificate of the device. Try to rent a user-friendly system that will not take much skill or knowledge to attach to other equipment.

We at Nantech provide UPS supply and comprehensive customer service, feel free to revert to us in case of any query or doubts regarding the UPS systems.

It is obvious that all electrical gadgets should be properly maintained for a system's smooth functioning. Since all major businesses rely upon their power supply, the UPS must be maintained to save both time and money. The following reasons enunciate the importance of UPS maintenance for the safety of the machine.

Saving Data

During a power failure, all the important data stored suffers a series of setbacks as the most personal data is disrupted at this time. Immediate switch- over from UPS's mains if the power failure is possible only if the UPS is well maintained. Hence the data saved will remain without loss if timely UPS services are done.

Enhancing UPS Efficiency

When the surveyors visit to check the equipment, we need to ensure that the instrument's capacitor can moderately regulate the temperature process. It is always better to keep the UPS in a dry place where there is uniformity in temperature to strengthen the overall process. The customer should check all major components of the system before the maintenance visit to ensure that all repairs of the equipment are carried out properly.

Utilizing The Services Of An Appropriate Maintenance Contract

The maintenance contract should do regular visits by following a stipulated schedule for the system's proper functioning. Instantaneous response from Nantech services limited during an emergency makes them reliable and trustworthy throughout the installation process.

Monitoring The Battery Functioning

Frequent testing of the voltage and keeping track of the battery will help the customer to be aware of replacing the batteries whenever it is required during the maintenance visit. The impedance testing will be beneficial in predicting the duration and reliability of the battery. Chennai based company has the edge over the others as it designs new batteries for the power system and provides all the essential technical support.

Delivering Parts For Proper Efficiency

For the clients' benefits, a wide variety of spare parts are provided whenever an emergency pops up. Cooling systems, air filters, and all stocking parts of the engine will be implemented without fail, and frequent monitoring enhances the durability and credibility of the Chennai-based company. If the technicians do not properly investigate, there is a high chance of failure in maintaining a UPS system. Individual unique testing of all parts is recommended for the smooth running of the system.

To put it in a nutshell, only trained personnel should be appointed to rectify the UPS system. Maximum service life is totally dependent on the level of maintenance of the system. Every month there should be a visual inspection for checking the damage of batteries. The place where the UPS is installed should be completely free of dust particles to prevent unnecessary damage. Measuring the voltage of each cell guarantees the longevity of the equipment. A smooth working atmosphere without any data loss can be systematically provided by increasing the UPS's working life.

Chennai being a metropolitan city is a massive consumer of electricity and was infamous in the past for having frequent power cuts. The situation has improved with the introduction and application of new technology in power production and distribution. The sheer size of the city demands a complex system of power distribution, and that coupled with its heterogeneous urban and sub-urban localities requires even greater planning and execution to ensure continuous electricity is supplied to the entire city. One of the most promising solutions to this massive challenge is using an electrical power management system.

Due to increasing complexities like different loads and supplies, power-sensitive equipment, higher safety standards, and an all-around high need for comprehensive management, an electrical power management system needs to put in place. This system aims to provide real-time observation and control of the electrical states of entire cities. The power management system provides safe and reliable operation of your power distribution systems including the equipment attached to it. This system provides the following uses:

• Avoid electrical fires and prevent shock
• Improve uptime by avoiding unplanned outages
• Find ways to reduce energy costs
• Optimize maintenance and get more life from electrical assets
• They can help keep a check on carbon emissions and prove to be an eco-friendly intervention to combat climate change.

An electrical power management system is based on an intricate relationship between a digitalized background and quality hardware. There are sensors placed in particular positions to provide accurate real-time readings of electrical indices, power supplied, and the power consumed. These sensors relay their input to power metering devices, which have various capabilities like protection relays, and motor control units. This system along with the addition of smart devices installed provides a fully digitalized solution to power-related problems.

Also Read: Methods For Getting Through Power Cuts

The applications of electrical power management systems include:

Electrical system health and efficiency: - With the facility to record real-time electrical activities these systems can provide a high level of safety by preventing overloads, short circuits, identifying faulty equipment, etc. Along with this, it gives information about how we can improve the efficiency of a system.

Capacity management: - By recording and displaying past data, the future trends of power distribution can be predicted. For example, using previous data, the power management system of Chennai was able to avoid a wide-scale power cut when the Prime Minister of India requested its citizens to turn off the lights and fans in honor of the health care workers during the lockdown.

Equipment Monitoring: - Faulty equipment or underperforming equipment can be detected and replaced by using smart technology. Harmonic wave distortion can also be prevented effectively.

Power event Analysis: - In general, the electric grid is dynamic and prone to regular disturbance. This system can detect these disturbances and find out the root cause and isolate it.

Since Chennai is an ancient city and is ever-evolving, it is difficult to place a single new electrical power management system for the entire city. However, big institutions, offices, factories can independently install such systems for better efficiency and safety. A clear vision and thoughtful execution are of paramount importance to connect all these systems to make Chennai virtually a high functioning single organism.

An Uninterrupted Power Supply (UPS) system is an emergency power system that provides backup power for your connections when the main power supply line fails to deliver or the voltage levels drop below a certain threshold. During Power Cuts, A UPS system comes in very handy as it not only supplies three-phase power to your equipment but it also protects it from supply line noise, surges, and voltage EMFs.

Earlier systems

We still use these systems for backup power supply, but now that Online UPS systems are the future, we should discuss them first.

Offline UPS system

In the earlier days of UPS systems, most of Chennai used offline systems. These systems worked by basically providing backup power to the load only when the mainline failed. These systems directly give raw mains to the connections and a connected battery in parallel to the supply line. Link to the mainline ensures constant power supply to the battery for charging, and in a power failure, or if voltage levels drop, then battery power is switched on.
The drawback is that since it connects directly to the main power supply line, it provides little surge protection, which can damage your electronics. The other liability is that since the battery supply has to go through an inverter and then to your equipment, there is a time delay of around 10ms for power delivery and little to no voltage regulation. It isn’t a reliable system overall.

Line-Interactive System

These systems are a slight improvement over offline UPS systems. Line-Interactive Systems work by supplying power to the inverter, which then has a bypass line that sends DC to a connected battery. The supply line also connects to the main switch. When a power failure occurs, or a voltage drop occurs, the transfer switch closes, and we lose connection to the mainline. The battery then starts supplying DC power to the inverter, which converts to AC and supplies to your connections.
The problem is that even though they protect your equipment better, it doesn't offer complete protection from surges. It has a power delivery time delay of around 5ms and voltage regulation of ±8-15% within nominal voltage values. It is an improvement, but compared to Online systems, it is still lacking.

Online Systems

These are the latest in the UPS systems! The improvement over Offline and Line-Interactive Systems is significant. They use a 'double-conversion' system. A Rectifier connected to the main supply passes DC to the inverter supplying AC, and a battery connected in parallel to this line along with a bypass switch. In a power failure, the power switch turns off, there is no power going through the rectifier, and the battery-inverter supply continues.
Thus, there is maximum protection from voltage surges, almost no time delay, and ±2-3% voltage regulation of the nominal values. Other advantages are:

• No Voltage Fluctuations
• Load Voltage quality is relatively distortion-free
• A near-ideal electrical output and protection against all power irregularities

These make Online UPS systems used in many critical areas such as data centers, hospitals, and businesses. Many people are upgrading their existing UPS systems to Online UPS systems!
So if you want the best Online UPS systems in Chennai, come to us at Nantech and check our UPS systems here!

We heavily rely on electricity for our needs. From businesses to homes, office buildings, and factories – everywhere we depend on electricity for not just our day-to-day operations and conveniences, but also for maximizing business profits and sustaining organizations. Electricity is a key resource in every aspect of our lives today.

In a previous article, we mentioned how Chennai faces power cuts, and all the statistics related to it. We now know that power cuts can occur anytime and anywhere, hence we must prepare for the same by equipping ourselves with the right products to get us through one.

Fortunately, there are many such products and devices available in the market that are made so that we can get through such power cuts. Mainly, an Uninterrupted Power Supply (UPS) system is used, but there is one more feasible method that can prove more beneficial! This article shall give you an overview of all such methods, and in the end, a link to the best place to get them in Chennai!

UPS Systems

UPS systems are the most common methods of mitigating power failures. The main idea of these systems is that there is a battery to store power, an AC/DC converting rectifier, and a DC/AC converting inverter. Many brands are available for the same as well. There are three types of UPS systems that are commonly used:

Online UPS systems – currently the best UPS system available in the market. This uses a ‘double-conversion’ process, first converting AC/DC to the battery, and in case of a failure, DC/AC back to the inverter, and then to the power lines. This has excellent noise protection, almost no power transfer time delay, and within ±2-3% voltage regulation, making it suitable for critical equipment.

Line-Interactive UPS Systems – These provide intermediate-level power protection. Here, a bypass carries power from your inverter (connected to the main line) to the batteries for charging, and the battery discharges back to your inverter in case of a failure. It also has better surge protection, 2-4ms delay in power transfer time, and output voltage regulation within ±8-15% of nominal voltage.

Offline UPS Systems – These provide a basic level of power protection for your equipment. We connect a battery in parallel to the supply line, and during the case of a failure, the battery supplies power to your connections. These provide little surge protection, a 2-10ms delay in power transfer for your systems in a failure, and little voltage regulation.

Also Read: Power Cuts Frequency in Chennai

Solar Systems

Solar power systems are slowly gaining traction, both in business investments and in research advancement and funding. They mitigate carbon footprints and reduce pollution. We mention Solar systems because Chennai has a tropical climate for the most part of the year, where the sun shines upon us. Why not utilize it? Some uses for solar technologies are:

• Streetlamps can be converted to Solar LED lamps, which are greener and more efficient
• Electric Vehicles can be charged using Solar EV chargers connected to a solar inverter

Nantech is your go-to shop in Chennai for all products pertaining to UPS systems, inverters, transformers, solar panels, SVRs - anything you may need! Please check us out by clicking the link!

2020 was a rollercoaster ride for the world, effects of which have not wanned off yet and are expected to move onto 2021. Similar to other industries, the power industry also had to face a situation of massive unpredictability, not only in India but the rest of the world too. With threats like climate change and global warming inching closer, countries are ready to take bold steps to counter the threat. Of these countermeasures, changes in the power industry will be at the forefront of the battle.

In India, the government has revised its renewable energy target from 175 gigawatts to 220 gigawatts for 2022. That is a big step towards job creation and achieving carbon neutrality. Objectively, India’s power industry has three main focal points to deal with.

The Data Centerwave

During the pandemic, new light was shone on the viability and stability of working in the IT industry and data center industry. The government has announced the installation of another one crore data center. These centers consume enormous amounts of power, and the power industry is expected to soon, incorporate a hybrid of coal and renewable energy transmission to supply this enormous demand. If planned efficiently, the transparent incorporation of renewable energy sources will greatly cut down on power losses and assist in achieving carbon neutrality. Renewable energy will also assist in data expansion and accommodate a higher capacity for data processing. The power industry will have to go the extra mile to maintain the robustness of its grid system and prevent shutdowns.

Also Read: Can Inverters Save Electricity?

The Electric Vehicle Revolution

A steady rise in sales and development of electric vehicles has been observed all around the world. Though not officially introduced in India, there have been talks of Elon Musk headed Tesla electric vehicles to start sales in mid-2021 in India. Since they are charged by electricity and houses need to have a steady source of renewable energy to charge the cars. That provides a boost to the upcoming solar inverters market that will help in job creation and environmental sustainability. Along with this, India has developed a single national power system and invested a lot of money in renewable energy making the transition from petrol and diesel to electric vehicles an easy one. In other parts of the world, innovation and development have led to the development of green hydrogen-powered homes and cars which release only oxygen and water vapor as their byproducts. The TATA automobile industry has also collaborated with foreign countries and invested in hydrogen-powered vehicles.

Achieving Carbon Neutrality

With most countries like The United States of America, The United Kingdom, and China pledging to become carbon neutral by 2050 and so on. India is not too far behind on making the same promise. To achieve this, massive electrification with thoughtful use and incorporation of renewable energy is of paramount importance. Being carbon neutral means absorbing all the carbon a country produces, leaving a net-zero carbon emission. As the consumption of electricity does not produce carbon dioxide, its widescale application has become mandatory.

The future of the power industry in 2021 is going to be dynamic. As the global focus of the power industry is shifting towards renewable energy, we at Nantech will do our best to assist by providing cost-effective renewable energy equipment.

As per the facts on Wikipedia, India is the third-largest consumer of electricity in the world. Not only that, but we are also the third-largest producer of electricity. As of March 2020, the national electric grid has an installed capacity of 370.106 GW.

The number sounds impressive, but how does that translate in terms of India being an electricity-surplus nation? For the simple consumer, that question will translate as “How often will I have to endure power cuts?”

The reality is that India is always facing a deficit of electricity. In spite of the numerous government policies, electricity production is unable to meet its target. Besides that, there are a plethora of woes that are plaguing the electricity sector in India according to https://en.wikipedia.org/wiki/Electricity_sector_in_India#Problems_with_India's_power_sector

• Inadequate coal supply
• Poor connectivity and infrastructure
• Inadequate build up measures
• Unequal pricing of electricity
• Debts due to giveaways of free electricity
• Unreliable and intermittent power supply to residential areas
• The rising number of idle power stations
• Lack of last-mile connectivity between consumers

The unequal distribution of power between all electricity consumers is one of the reasons for the erratic power supply. This is one of the main factors that drive the demand for other temporary sources of electricity like the UPS, inverter, and diesel generators.

The Rise Of The UPS And Inverter Market

Wikipedia facts state that there are over 10 million households across India that rely on the ever-reliable UPS as back-ups in case of load sheddings and monthly power shutdowns. UPS imports run to the tune of nearly $2 billion per year.

It takes no rocket scientist to conclude that the mounting demand for electricity and the yawning gap in supply and distribution are the driving factors of the UPS and Inverter industries. What else are the factors besides this?

• The explosion and expansion of the IT sector have to be acknowledged as one of the main drivers of the industry.
• IT-enabled services, increase in private telecom industries, expanding banking sectors, financial services, and insurance companies.
• Erratic electricity supply in semi-urban and rural areas.
• Increased consumerism of power-driven gadgets like mobile phones, laptops, tablets, gaming consoles, and PCs.
• Increase in the use of portable power inverters.

Also Read: How Much Do You Know About Solar Power Systems?

Pollution is also seen as an influencing factor that drives the demand for UPS and inverters. In New Delhi, diesel generators have been banned due to the sharp rise in pollution levels. As the only alternative source, the UPS has turned out to be the savior in many households and businesses across the capital.

UPS and Inverters: The Ever-Reliable Source of Power

The UPS and inverter market in India has witnessed exponential growth and there is nothing that will hinder it in the foreseeable future. There has been an increasing demand for inverters in the industrial sector too.

The stinging truth behind this is the pathetic, unreliable state of our national grid that is inadvertently pushing the demand for temporary power sources. Besides, there is more awareness of the need for backup sources. There is also the likelihood of an increase in power cuts. Industries simply cannot afford to sit through power outages. It is a sheer loss of time and money.

The Advantages Of Having A Reliable Inverter And UPS

• When there is a power outage, they seamlessly provide power to the connected electric devices and appliances.
• They are silent and do not give off poisonous fumes like the diesel generator.
• They are more affordable especially for families that run on a tight budget.
• UPS and inverters require only an annual or biannual maintenance. It saves you from all the hassles that come with maintaining a diesel generator.
• They are compact and don't take up as much space.
• They are designed to handle fluctuations in electricity and protect your gadgets from the unpredictability of the power supply.
• Inverters are also designed to constantly check the incoming voltage for spikes and electromagnetic interferences.
• The latest model of inverters come with power-saving features to prevent wastage of electricity.

Are you impressed with the list of advantages of having an inverter and UPS? Is your business in Chennai suffering from unpredictable power cuts? Nantech Power Systems Pvt.Ltd is the leading inverter battery dealer in Chennai. We are the perfect answer to all your electricity woes. Nantech caters to both domestic and commercial customers. We deliver high-performing inverters and UPS of well-known brands along with maintenance-free service. To know more give us a call at +91 99623 98222.

Covid-19 Lockdown: Rebound Of The Inverter Industry

The Covid-19 situation has caused stagnation in all the industries with no end of this woe insight. However, it is reassuring to know that things are looking good for the UPS and inverter industry in the post lockdown scenario.

What can be expected?

• There will be a huge demand for replacements of auto batteries.
• Battery discharge issues due to automobiles sitting idle for a long time.
• A surge in demand for servicing of batteries both from the automobile and industrial sectors.

What are the positive outcomes of this situation for the inverter industry?
The CEOs of leading inverter and battery industries are predicting a positive rebound of this sector in the post lockdown period. Rough estimates predict that the automotive industry alone could contribute to more than 50% of total revenues. The replacement of worn out and defunct batteries may account for 45% of the revenue.

Experts believe that the demand for automotive batteries and replacements in the industrial sector will help to sort out the stagnation of the inverter industry.

The other positive aspects are:

• The additional demand for power backup in communication networks, health facilities and data centres (especially the ‘work from home option’) can be expected to drive the sales.
• With all sectors and industries raring to be up and working after a prolonged state of idleness, it could create a demand for new power backup installation and the servicing of already existing backup systems.

Hence, there will be a slow but sure rise from this grim situation for the inverter industry. If your car battery has died down and you need a replacement, Nantech has the right solutions for you. We cater to all industries and domestic demands in the nooks and corners of Chennai and beyond. Waste no time in contacting us by phone - +91 99623 98222 or by email- sales@nantech.in.