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First important factor for a person while choosing an inverter is to check the power (in Watts) consumption. The following link maybe of help - https://www.vguard.in/product/product-power-calculator

Volt- Ampere (VA)- It is a unit of electrical power in a (electrical) circuit.
650 VA is 520 Watts;700 VA is 588 Watts etc
(1kVA is 1000 VA)

What are tubular batteries?
Tubular batteries are also known as deep discharge batteries is a lead-acid battery. They provide a small amount of current, for example, 5 Amperes, for a long period of time. The electrodes of these batteries are thicker than the regular ones and hence cannot release a large amount of current. Moreover, they cannot be used in domains where a large amount of current is required in a relatively short period of time. Although they don’t provide high current, they last for a longer duration as compared to regular flat plate batteries.

WHAT ARE THE DIFFERENT TYPES OF TUBULAR BATTERIES?

Nantech Power Systems provide a multitude of tubular batteries:

• Exide
• SF Sonic
• Luminous
• Rocket
• Okaya

As there are several options, we have provided a brief yet comprehensive comparison of different tubular batteries that you can choose from.

Conclusion

To conclude, when you decide to purchase a tubular battery, make sure you understand your needs perfectly and are aware of the environment you are residing in. For places that have hot and humid weather conditions, like Chennai, all of the above Nantech Tubular batteries work perfectly well.

Introuction:

SMF (Sealed Maintenance Free) batteries, also referred to as the Value Regulated Lead Acid (VRLA) batteries are flat plate batteries that do not require topping-up and normally do not emit any fumes or gases on a never-ending basis. They eliminate the risk of acid spillage during transportation. Due to their construction it can be mounted in any orientation and does not require constant maintenance. These are utilized for high-end applications of standby power like UPS, Electric Converter, Railway Communications, and Security Systems, etc.

Nantech Power Systems offering SMF batteries with AGM technology such as follows
Comparison: Pick your best:

• Exide SMF Batteries
• Amaron Quanta
• Rocket SMF Batteries
• Panasonic Batteries

AGM technology stands for Absorbent Glass Mat. The absorbent glass mat refers to a fine fibre glass mat that is capable of absorbing sulfuric acid, making batteries spill proof.

Comparison: Pick your best

Power cuts and load shedding can be quite troubling. And getting an inverter-battery setup helps a lot. But choosing an inverter battery might be a daunting task for most of us, especially if you are getting it for the first time. Don’t worry, we at Nantech decided to put this comprehensive guide and here’s everything you need to know before getting one:

How Long Do You Need A Power Backup?

Knowing how long you need the power backup to last, helps you choose the battery with the right capacity. Let’s say you face power cuts for 2 hours everyday and you need a 12V battery as a power backup for the entire time. And you want to run the following appliances:

Required Capacity of Battery = (Hours of Power Backup) * (Power Required in Watts) / (Voltage of Battery)

Required Capacity of Battery = 2 * 270 / 12 = 45 Ah

Most batteries in the market are around 135-150 Ah and if the above case is equivalent to your real requirement, then you can even go for cheaper and lower capacity batteries!

Cost
It is essential to calculate and decide the budget as per your requirements, since the inverter and battery dealers may persuade you to buy more expensive batteries. The above example will help you with the necessary calculations and prevent unnecessary expenses.

Battery Type
Lead Acid Battery:
These are of two types:

• Flat plate battery: recommended for areas with frequent power cuts, lasting short durations.
• Tubular battery: it’s bigger than flat plate battery and is recommended for areas with power cuts lasting long durations but fewer in frequency.

Gel Battery:

• Recommended for offices and homes where power backup lasting several hours is necessary.
• Zero reduction in performance, even after years of usage.
• No water top-up and maintenance required.
• Easy installation.
• Eco-friendly battery with minimal toxic emissions.
• No chance of acid spillage!

Weight of the Battery

The weight of the battery is something you might overlook and not take into consideration first but it tends to be an important factor for those who are frequently on the move! Batteries have different weights when they are filled and empty(dry). If you frequently shift places, consider buying a less bulky battery. In case you still need a heavy battery, look for the ones equipped with a trolley.

Replacement, Warranty and Services

Most reputed companies offer free services within the warranty period (also called ‘flat warranty period’). In case your battery faces issues within a few months of purchase, it could be replaced, provided the fault occurs and is registered within the replacement/pro-rata warranty period. It also helps if the company provides installation and maintenance services, since this can be a tough task for most individuals. Hence, warranty period is also an important factor while purchasing a battery!

We hope this comprehensive guide helped you and made the task of buying a battery easier! If you are looking for an authorised battery dealer, we at Nantech sell batteries of numerous reputed companies.

SAFETY FIRST

Electrical systems form a crucial part of every organization that runs on electrical devices. If there is even a little problem in the system, it shuts down, and the movement of work in the organization comes to a standstill. This is where power quality audits come into the picture. They act like bulletproof jackets for the electrical system. It checks the safety and efficiency of an organization's electrical system.

How does PQA work?

It works in the following ways :

• Checks the quality of voltage- it maintains the network's frequency, thereby ensuring that there are no high or low-frequency disturbances present in the network that may be capable of damaging components of the system.
• Checks the continuity of power supply - it ensures that the power is constantly available in the network. All the connected devices are operating consistently without any hurdles, and that the efficiency of not a single appliance has been compromised.

Importance of PQA :

• Provides a wholesome picture of the electrical system's state and its operational statistics at any point in time.
• Analyzes variations in voltage, flickers, frequency variations, harmonics, etc.
• Ensures the devices' good performance connected to the electrical system by providing enough voltage and deterring any fluctuations.
• Develops schedules for maintenance of the power system.
• Assessment of the sensitivity of all equipments and disturbances of any data caused to the equipment, can be prevented well in time.
• Identify the source of the event and the frequency of events.
• Helps by monitoring the conditions of the electrical system.
• Helps in the evaluation of performances against various specifications.
• Assists in predictive maintenance.
• It identifies the exact location so that the specific source is recognized and the problem is resolved.
• Identify the precise timing of events.
• Gives a precise report that helps in preventive maintenance to know all the measures that need to be taken promptly in case of disturbances.
• It improves the power quality and brings in efficacy.

Consequences of bad power quality can inflict serious losses to your company in case there is a disruption in the flow of a sinusoidal wave of power supply, which could cause significant damage to your electrical system, in turn affecting the supply to your devices. By this, not only are your devices getting damaged, but there is also a breach in the working momentum among your employees. This will further reflect the progress of your firm. A power quality audit can enable you to maintain good power quality and, in this way, discourage any hindrance that comes in the way of your company's prosperity.

To summarise, one can say that a power quality audit determines how fit your electrical system is. Moreover, it acts as a warning system and helps stave off any electrical issues, thereby protecting your power system and the appliances connected to it. Nantech Power Systems Pvt Ltd is one such company based in Chennai that provides you with top-notch Power quality audits.

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.

Every industry faces electrical issues that detrimentally affect the productivity of the work involved in the industry. This, in turn, leads to huge financial losses in the industry. To provide a power supply, either they have to buy a UPS system, lease a UPS system, or rent a UPS system. An uninterruptible power supply or UPS has the capacity to give emergency power to a load when the main power system fails to generate electricity. UPS protects hardware such as computers, telecommunication, and other electrical equipment. Many businesses prefer renting a UPS system to buying or leasing for a variety of reasons.

Curtailing of expenses

Leasing or buying a UPS system is expensive, and it is not affordable to all business owners. More than a thousand dollars are required to buy a UPS system, which may not be affordable to all. The cost involved in repairing a system and the maintenance cost can be reduced if we are renting a system instead of buying or leasing the same.

Data loss can be saved.

If a power cut happens abruptly, when data is transferred from one server to another, most of the important data will be lost. This can be rectified only by installing a UPS backup battery rental, which allows the system to run in a systematic manner and gives ample time for the system to shut down appropriately.

Safety against voltage alterations

Frequent power fluctuations can cause internal damage to electrical devices. Only UPS has the capacity to sense the wrong power supply and filter it, thereby stopping all damage to the gadgets. Nantech power solutions guide us in selecting the appropriate UPS system for all electronic gadgets.

Also Read: Future of Power Supply in India

Continuity of the task

UPS systems assist in the ongoing smooth process of workflow, even if there is a shortage of power supply. The power supply is provided to the equipment without any interruptions if the UPS system is connected to it. Thus, all important projects can be executed before the deadline without any interruptions.

The best and quickest power supply provided by the UPS system helps in preventing power spikes and provides regular and systematic power flow.

To put it in short, in this world of cut-throat competition, power failures can cause tremendous losses to business establishments, banks, and all other financial sectors. Without any hindrance, the work process can be managed by installing a UPS rental system. Only UPS can give solace from the scorching summers due to power failures without intimation. For the execution of smooth business operations, it is mandatory to select the superior quality UPS rental system. If we are using the equipment for a short period of time, it is always advisable to rent a UPS system. While renting a system, the focus should always be to select the UPS system from a trustworthy company. The UPS technician of the Chennai-based company will install the system in either the workplace or home effectively.

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.

India is one of the leaders of energy producers in the world. Within India, Chennai is considered one of the top energy-supplying states in the country. So much so that we have enough plants and wind energy resources to produce enough power for the city and beyond! But with a global shift in power production, and a national aim to reduce pollution and carbon footprint, we shall soon be migrating to more sustainable technologies.

This migration will mean that we have to abandon some of our current procedures or introduce a change in them. We will see a significant shift towards renewable technologies like Solar, Wind, and hydroelectricity in the future. Tamil Nadu is already a hub for many Wind Energy plants, with fields of windmills dotting the landscape; it won't be long before we see an application of them in many micro settings of our cities.
We shall discuss each of these energy concepts in the upcoming sections to give you a brief overview of the future's energies.

Solar Energy

Solar energy is a significant craze now! There is much development in solar technology in the world. We believe that for Chennai, Solar and Wind energy systems will dominate the landscape. We are already considering using solar panels on our streetlights to save a substantial part of the electricity budget. Many households these days have started adopting Solar Panels, Solar Inverters, and Solar Heaters.
Chennai is hot throughout the year, which is good news since that means the sun is out most of the time, and we can exploit it! Solar energy is here to come, and once our technology is adequate, Solar Energy will be all around the city!

Also Read: What Does Chennai Need in Terms For Better Power Management Systems?

Wind Energy

Wind energy is another form of life that we can exploit. Chennai's monsoons can be windy, and the spring and autumn breezy. Hence, we can use the weather to our advantage and supply power to most of our Rural areas in Chennai who face frequent power cuts. Even though we can use Solar energy on a city-wide scale, we need to ensure that we use wind turbines to maximize our output and sustainability.
We need to keep in mind that every energy source is still liable to power cuts, and for that, proper backups to our power supplies in the form of inverters.

Hydroelectricity

With the river Kaveri flowing through our state, we can, and we have utilized our rivers by controlling their flow for agriculture and industries and generating sustainable quantities of electricity!
We must ensure that our transmission lines are fitted with the proper transformers and Servo Voltage Stabilizers. The transmission of power is smooth while minimizing voltage losses along the line as much as possible.

While we can expect automobile industry changes in the future to be significant now, with the arrival of Tesla, we can safely conclude that such technologies will rise, which will significantly reduce our carbon footprint.
Please Check out Nantech for the best deals on all your electricity-needs in Chennai!

2021 has brought us great news! The Automobile Giant and Electric Vehicles (EV) market leader Tesla is set to begin operations soon in India, after their initial set up in Bangalore earlier this year. What’s more, we can expect Tesla to enter Chennai as early as March!
This is great since we can now expect many traditional gas stations to have an EV booth or separate charging stations to pop up. What’s more, we will also have EV charging outlets in houses and Garages. With EVs being the future, we must talk about the charger, which isn’t given much attention.

Now EV chargers are of two types – Level 1 and Level 2, depending on the power output. The classifier here is that:

• Level 1: Chargers have a Voltage requirement of 120 V
• Level 2: Chargers have a Voltage requirement of 240 V

Some Automotive companies like Tesla offer a 1/2 charger, which can be used for both, but customers usually use Level 2 chargers in their charging stations. The reason is that with a higher voltage comes higher power delivery, and hence quicker charging times.

Now that you know this, A few things that you need to consider are the following:

• Do you need any permissions to install such a high-voltage charging system?
• Is your electrical connection capable of such a high-load supply? Should you consult with an electrician?
• What’s the ideal location of installation for your charging dock? Is the cable long enough to reach your car?

Once you have considered these, we now move on to the checklist you need to tick-off in order to buy the right charger for your EV charging needs. With Chennai’s tropical climate, we suggest you look for a solar panel-inverter charging station that will complete your green setup!

What to consider for the right EV charger?

• Power

A Level 2 charger can support an AC input from anywhere between 16-80 amps. We suggest not under-invest and buy a right charging dock. Today’s EVs can sustain 16 amps, but future requirements might increase, so ideally, invest in a 32 amp dock.

• Cable Length

A typical 16 ft. cable is too small. Instead, we recommend that your cable length is at least 20 ft., with 24-25 ft. being ideal.

• Safety Certified

Being a new market, many cables may not have undergone proper certification. We recommend that you buy from a brand that is safety certified by an established agency. Since these devices deliver high amounts of power and for a typically long duration of time, you want your security to be uncompromised. A safety certification rests all doubts, though it’s not necessary.

Installation type

Typically, two types of installations can be done:

Hardwired:
where one end of the cable is hardwired to the charging dock.

Plug-In:
The cable can be plugged in on both sides and detached when the job is done/not in use.

Plug-in cables can be used for a setup of up to 40 amps, beyond which it must be hardwired.
We hope that this guide helps you choose the best EV Charger to prepare for EV Chennai's future! Please Check us out at Nantech to find the best and quickest solution for your needs!