A Lift Backup UPS is a critical component in buildings with elevators, as it ensures that passengers are not trapped inside the elevator car during power failures. Here’s how it works:

Power Backup: The Lift Backup UPS is designed to supply power to the elevator’s control system, motor, and safety features when the main power supply from the utility grid fails.

Seamless Transition: When the main power supply is interrupted, the UPS quickly detects the power loss and switches to its internal battery power or alternative power source. This transition must be seamless to avoid sudden stops or jerks, which could be dangerous for passengers inside the elevator.

Emergency Operation: The backup power provided by the Lift Backup UPS is usually limited to perform essential functions, such as opening the elevator doors, allowing passengers to exit safely on the nearest floor, and preventing the elevator from getting stuck between floors.

Advantages of Lift Backup UPS:

Passenger Safety: The primary advantage of a Lift Backup UPS is ensuring the safety of passengers. By providing backup power during power outages, passengers are not trapped inside elevators and can safely exit the car when it stops at the nearest floor.

Reduced Downtime: A functioning Lift Backup UPS minimizes the downtime of elevators during power interruptions, preventing inconveniences and maintaining smooth building operations.

Building Compliance: Many building codes and safety regulations require buildings with elevators to have a backup power system, like a Lift Backup UPS, to ensure compliance and meet safety standards.

Equipment Protection: Aside from passenger safety, a Lift Backup UPS helps protect the elevator’s electrical components from voltage fluctuations and other electrical issues that can occur during power restoration.

For more info You can reach ERD

It’s important to note that the specific features and capacities of Lift Backup UPS systems may vary depending on the building’s requirements and local regulations. These systems are typically designed and installed by qualified professionals to ensure their proper functioning in case of emergencies.

Benefit of ERD

The woman who sustained injuries in the incident was rushed to a nearby hospital where she succumbed to her injuries, as per police.

India NewsAsian News InternationalUpdated: August 04, 2023 5:07 am IST

A woman died after a lift collapsed at a society in sector 137 in Noida, police said. (Representational)

Noida: 

A woman succumbed to her injuries allegedly after a lift collapsed at a society in Noida’s Sector 137, a senior police official said on Thursday.

The woman who sustained injuries in the incident was rushed to a nearby hospital where she succumbed to her injuries, as per police.

The official further informed that police are in the process of registering a case once the family of the deceased files a complaint.

Loaded: 0.66%Fullscreen

“A woman died after a lift collapsed at a society in sector 137 in Noida,” Anil Kumar Yadav, Deputy Commissioner of Police (Central Noida), said while speaking to ANI.

Information was recieved that a woman was injured after a lift collapsed in a society. A police team reached the hospital where they were informed that the woman has died, the official said.

“A case will be registered on the complaint of the deceased’s family,” he said.

According to the police, the accident took place, as per family members of the deceased, around 6 pm on Thursday.

Following the incident, the police have started further investigation into the matter.

https://www.ndtv.com/india-news/woman-dies-after-lift-collapses-in-noida-society-cops-4267611

Inverter Fire Reason: आजकल सभी घरों में इन्वर्टर लगा होना सामान्य बात है. लेकिन क्या आपको पता है कि जाने-अनजाने में की गई 3 गलतियों की वजह से इन्वर्टर किस बम की तरह भी फट सकता है. आज उन गलतियों के बारे में आपको जान लेना चाहिए. 

Written By  Devinder Kumar|Last Updated: Jan 24, 2023, 02:56 AM IST

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Inverter Blast and Fire Reason: आजकल शायद ही कोई घर ऐसा होगा, जिसमें इन्वर्टर न लगा हो. बिजली चली जाने पर इन्वर्टर से ही घर रोशन रहता है और कई जरूरी बिजली उपकरण चल पाते हैं. घर के लिए इतना जरूरी उपकरण होने के बावजूद हममें से अधिकतर लोग इन्वर्टर की देखभाल के प्रति लापरवाह रहते हैं. अगर हम इन्वर्टर की बेहतरी का ध्यान न रखें तो उसमें आग या बैटरी में ब्लास्ट भी हो सकता है. आज हम उन वजहों के बारे में आपको बताते हैं, जिन पर ध्यान न देने से बड़ा नुकसान हो सकता है. 

इन्वर्टर में समय पर पानी न भरना 

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कोई भी इन्वर्टर तभी चल पाता है, जब उसकी बैटरी में डिस्टिल्ड वॉटर पर्याप्त मात्रा में मौजूद रहता है. अगर बैटरी में यह वॉटर लेवल निर्धारित मात्रा से कम हो जाए तो उस पर प्रेशर पड़ने लगता है और हीट होने उसमें आग या या विस्फोट (Inverter Blast Reason) की घटना हो सकती है. लिहाजा समय-समय पर बैटरी के वॉटर लेवल की जांच करते रहना चाहिए. अगर पानी कम दिखाई दे तो उसे भर देना चाहिए. 

उचित तापमान वाली जगह पर न रखना 

इन्वर्टर (Inverter Fire Reason) के बेहतरीन संचालन के लिए उसे ऐसी जगह पर रखना जरूरी होता है, जहां पर वेंटिलेशन की पर्याप्त व्यवस्था हो. इसकी वजह ये है कि इन्वर्टर में लगी बैटरियों का अंदरूनी तापमान हाई होता है. ऐसे में अगर हम उन्हें हवादार जगह पर न रखें तो इन्वर्टर का तापमान बढ़ जाने की वजह से उसमें ब्लास्ट हो सकता है. 

इन्वर्टर में लगी वायरिंग का खराब होना 

इन्वर्टर (Inverter Blast Reason) में लगी वायरिंग पर हमेशा खास ध्यान देना चाहिए. उसमें बेहतरीन क्वालिटी वाली अच्छी वायरिंग ही इस्तेमाल होनी चाहिए. अगर सस्ते के चक्कर में खराब वायरिंग लगवा ली तो उससे शॉर्ट सर्किट हो सकता है, जिससे इनवर्टर समेत घर के पूरे तार फुंक सकते हैं. इसलिए इस पहलू पर खास ध्यान दें और अपने घर को आग-विस्फोट से बचाएं. 

Lithium batteries, when used with inverters/UPS (Uninterruptible Power Supply), offer several benefits compared to traditional lead-acid batteries. Benefits of Lithium battery in Inverter/UPS:

1. High energy density: Lithium batteries have a much higher energy density than lead-acid batteries, which means they can store more energy in a smaller, lighter package. This is particularly advantageous in UPS systems where space and weight are critical factors.

Lithium battery bank

1. Longer lifespan: Lithium batteries generally have a longer lifespan than Tubular lead-acid batteries. They can endure more charge-discharge cycles without significant degradation, leading to a longer operational life.
2. Faster charging and discharging: Lithium batteries have higher charge and discharge rates, allowing them to charge faster and provide power more efficiently. This is especially useful in UPS systems responding quickly to power outages and fluctuations. The Lithium battery is charged in 2 to 3 hours, whereas the Tubular lead Acid battery takes 15 hours to charge.
3. IOT feature: the Lithium battery has the Battery Management System to monitor and control its parameters through Bluetooth and Wi-Fi mobile applications.
4. Lower self-discharge rate: Lithium batteries have a lower rate, meaning they can hold their charge longer when not in use. In contrast, Tubular lead-acid batteries tend to lose charge more rapidly over time.
5. Smaller size and weight: Lithium batteries can be much smaller and lighter than lead-acid batteries due to their higher energy density. This makes them easier to handle and install in various applications.
6. Reduced maintenance: Lithium batteries require minimal maintenance compared to Tubular lead-acid batteries, which may need regular checks for water levels and acid replenishment.
7. Improved efficiency: Lithium batteries have higher charge and discharge efficiency, meaning less energy is wasted during charging and discharging. This leads to better overall system efficiency in Inverter/UPS applications.
8. Safety features: Many lithium batteries have advanced safety features such as overcharge protection, over-discharge protection, and thermal management systems. The Lithium battery comes with a battery Management System built in where there is no Tubular Lead Acid battery protection system. These features help prevent damage to the battery and ensure safe operation in Inverter/UPS systems.
9. Scalability: Lithium battery systems can be easily scaled up or down depending on power requirements, making them more flexible for various applications.https://suvastika.com/what-is-lithium-inverter-ups/#:~:text=A%20lithium%20inverter%2FUPS%20is%20an%20inverter%2FUPS%2FBESS%20specifically%20designed,Higher%20energy%20density%20Faster%20charging%20Weight%20and%20space-saving

Despite their advantages, it’s essential to note that lithium batteries are generally more expensive than lead-acid batteries up front. However, the overall cost-effectiveness and long-term benefits often outweigh the initial investment, as the life of the lithium battery is four times of the tubular battery. Hence, the Lithium battery is cheaper than the Tubular Lead Acid.https://suvastika.com/lithium-battery-is-cheaper-than-tubular-battery-in-ups-inverter-usage/ battery.

Battery Energy Storage Compared with Inverter/UPS. Battery energy storage systems (BESS) offer several benefits over inverters and UPSs, including:

• Increased energy efficiency: BESS can store excess energy generated by renewable sources, such as solar and wind, and then use that energy when needed. This can help to reduce the amount of energy that is wasted, and it can also help to improve the efficiency of the overall energy system.https://suvastika.com/bess-battery-energy-storage-solutions/
• Improved grid reliability: BESS can help to stabilize the grid by providing backup power during outages or periods of high demand. This can help to prevent blackouts and other disruptions to the power supply.https://en.wikipedia.org/wiki/Battery_storage_power_station

• Greater flexibility: BESS can store energy for various purposes, including peak shaving, load shifting, and frequency regulation. This makes them more flexible and versatile in energy storage than inverters or UPSs.
• Lower costs: The cost of BESS has been declining in recent years, making them more affordable for a wider range of applications.

Here is a table that summarizes the benefits of BESS over inverters and UPSs:

BENEFIT	BESS	INVERTER/UPS
Energy efficiency	Increased	Decreased
Grid reliability	Improved	Decreased
Flexibility	Greater	Less
Costs	Lower	Higher

Overall, BESS offer several advantages over inverters and UPSs. They are more efficient, reliable, flexible, and affordable. As the cost of BESS continues to decline, they are becoming a more attractive option for a wider range of applications.

Here are some additional benefits of BESS:

• Can be used to provide backup power during power outages: This is a major benefit for businesses and homes located in areas prone to power outages.
• Can be used to reduce peak energy demand: This can help to lower electricity bills and reduce the strain on the grid.
• It can provide ancillary services to the grid, including frequency regulation and load balancing.
• Can be used to store renewable energy: This helps to make renewable energy more reliable and affordable.https://suvastika.com/power-storage-with-renewable-energy-is-it-possible/

If you are considering a battery energy storage system, there are a few factors that you should keep in mind. These include the size of your system, the type of battery you want to use, and the cost of the system. You should also ensure the system is compatible with your existing solar panels or other renewable energy sources.

The benefits of Lift Inverter/ERD/Lift UPS is an interesting topic.

Lift backup power, or lift Inverter/ lift UPS (Uninterruptible Power Supply) systems, provides various benefits for buildings and elevators. These systems are designed to ensure that elevators can continue to operate even during power outages or disruptions. Here are some of the key benefits of lift backup power:

1. Continuity of operations: The primary advantage of lift backup power is the uninterrupted functioning of elevators during power failures. This is particularly important in high-rise buildings where the reliance on elevators is significant, and their continuous operation is crucial for residents, employees, and visitors.https://suvastika.com/whats-lift-inverter/

1. Emergency evacuations: Lift backup power ensures that elevators can be used for emergency evacuations during fires, earthquakes, or other building emergencies. Functional elevators can help with the swift and safe evacuation of occupants, especially for people with mobility issues.
2. Enhanced safety: With lift backup power, passengers are not stranded inside elevators during power outages. This reduces the risk of accidents or injuries if people attempt to exit a stalled elevator without assistance. It averts major accidents, which mostly happen during power failures.
3. People having lift phobia try to avoid travelling in lifts, or kids and older people are scared to travel in lifts because of power failures which can be avoided and increase their confidence to travel in the lifts.https://suvastika.com/what-is-elevatophobia-and-how-to-get-rid-of-it-forever/
4. Convenience and accessibility: For elderly or disabled individuals, elevators are essential for accessibility. Lift backup power ensures that these individuals can continue to use elevators without interruption, maintaining accessibility even during power failures. Nowadays, the Lithium battery with Lift Inverters/UPS also saves space.
5. Reduced downtime and maintenance costs: When elevators can continue to operate during power outages, there is no need for emergency repairs or rescue operations, leading to reduced downtime and associated maintenance costs.
6. Reputation and satisfaction: Buildings equipped with lift backup power demonstrate a commitment to safety and customer satisfaction. This can enhance the reputation of the building and contribute to increased tenant or occupant satisfaction.
7. Compliance with regulations: In many regions, building codes or regulations require the installation of lift backup power systems to ensure the safety and accessibility of occupants.
8. Load management: Lift backup power systems can be designed to manage power loads efficiently. This can help balance the building’s overall power consumption during regular operation and prevent sudden surges or power demand spikes during elevator start-up.https://vuphan.com.vn/en/elevator-inverter-an-important-device-in-the-elevator-controller/#:~:text=The%20inverter%20helps%20control%20the,space%20to%20install%20machines%2C%20etc.

In summary, the Benefits of Lift Inverter/ERD/Lift UPS power systems offer numerous benefits, from safety and accessibility to regulatory compliance and overall operational efficiency. They are a vital component of modern high-rise buildings, ensuring that elevators remain functional and promoting safety, convenience, and peace of mind for building occupants.

What is Pure Sinewave Inverter/UPS? A pure sine wave inverter is an electronic device that converts direct current (DC) from a battery or other source into alternating current (AC), similar to the power from a wall outlet. This type of inverter is more expensive than modified sine wave inverters, but it offers several benefits, including:

• Better performance for sensitive electronics. Pure sine wave inverters produce a smooth, uninterrupted AC waveform ideal for sensitive electronics such as computers, TVs, and appliances. On the other hand, modified sine wave inverters produce a square wave waveform that can cause noise and interference with these devices.https://suvastika.com/deciding-between-sinewave-vs-squarewave-sinosidal-inverter-ups/#:~:text=A%20sine%20wave%20inverter%2FUPS%20can%20produce%20power%20that,load%20that%20are%20less%20sensitive%20to%20waveform%20distortion.
• Quieter operation. Pure sine wave inverters are generally quieter than modified sine wave inverters. This is because the smooth AC waveform does not require as much filtering to remove noise.
• Longer battery life. Pure sine wave inverters are more efficient than modified sine wave inverters, meaning they can run longer on a battery of the same size.https://www.differencebetween.com/difference-between-sine-wave-and-vs-square-wave/

Here are some of the benefits of using a pure sine wave inverter/UPS:

• Better performance for sensitive electronics. As mentioned, pure sine wave inverters produce a smooth, uninterrupted AC waveform ideal for sensitive electronics such as computers, TVs, Fridges, washing machines, Air conditioners, Microwave ovens, Fans and LEd lights, and appliances. This can help prevent damage to these devices and ensure they operate at peak performance.
• Less noise and interference. Modified sine wave inverters produce a square wave waveform that can cause noise and interference with sensitive electronics. This can be especially noticeable in audio and video equipment. On the other hand, pure sine wave inverters produce a much cleaner waveform that is less likely to cause problems. The Square wave or another waveform creates humming noise in fans and motors, and they become hot while running.
• Longer battery life. As mentioned earlier, pure sine wave inverters are more efficient than modified sine wave inverters. This means they can run for longer on a battery the same size. This can be a major advantage if you use an inverter to power essential devices during a power outage. A lithium battery is the better choice to run an inverter/UPS as it has four times the life of a tubular battery.
• Better compatibility with a wider range of devices. Some devices, such as motors and appliances, require a pure sine wave inverter to operate properly. If you are unsure whether a particular device will work with a modified sine wave inverter, it is always best to err on caution and choose a pure sine wave inverter.

Pure sine wave inverters offer several benefits over modified sine wave inverters. If you are looking for the best possible performance and compatibility with your devices, then a pure sine wave inverter is the way to go.

Bluetooth-based online UPS(3P-3P) has 3 Phase Input, and 3 Phase Output to run the IT loads. The Online UPS is an Uninterruptible Power Supply, backup power for voltage, frequency stabilization devices, and backup power in case of power outages.https://en.wikipedia.org/wiki/Uninterruptible power supply

These are just a few examples of Bluetooth-based online UPS. Many other models are available on the market, so you can choose one that best suits your needs.

Here are some of the benefits of using a Bluetooth-based online UPS:

• Remote monitoring and control: You can monitor and control the UPS from your smartphone or tablet, even when you are not at home. This can help troubleshoot problems or make changes to the settings.
• 1. Online UPS has to be monitored for the Voltage and Frequency in the Input and Output. As the Online UPS gives 220V+/-1% all the time, we need to verify if that’s happening.
• 2. The Phase wise Load is another parameter that creates problems for the installer and user, as when the Online UPS is installed, the Load balancing is one of the major challenges. If the Load is not balanced in three Phase Online UPS system, the user will be constantly troubled. As the Load on any site keeps changing, the user can see, and the technician can observe the changes to correct them from time to time which is the major challenge on most sites where Online UPS is installed.
• 3. The Total load Percentage is another important parameter to watch for the user and the company so that the user does not exceed the Load, which can be monitored through Bluetooth-based online UPS (3P-3P).
• Overload and Short Circuit alerts are lets which need to be seen by the user s soon as it happens so that the user can reset the Online UPS ASAP. 
• Low battery Warning: Another important warning for the online UPS 3-phase System to monitor.
• Advanced features: Some Bluetooth-based UPSs offer advanced features such as power scheduling, load balancing, and environmental monitoring. These features can help you optimise UPS performance and protect critical devices.
• Ease of use: Bluetooth-based Online UPS 3 Phase is typically easier than traditional UPSs. The Bluetooth interface makes connecting to the UPS and viewing the system’s status easy.https://suvastika.com/comparison-between-online-ups-and-lift-inverter-lift-ups-erd/

If you are looking for an Online UPS 3 Phase Output, Bluetooth-based online UPS (3P-3P) with remote monitoring and control, advanced features, and ease of use are good options.

An online UPS and a battery energy storage system (BESS) provide backup power in a power outage, but they work differently.

Online UPS

An online UPS (uninterruptible power supply) is a type of UPS that provides continuous, uninterrupted power to connected devices. It uses a rectifier to convert incoming AC power to DC power stored in a battery. The battery is then used to power an inverter, which converts the DC power back to AC power. This means that the connected devices always receive power from the Inverter, and the battery is always working.https://en.wikipedia.org/wiki/Uninterruptible_power_supply

Battery Energy Storage System

A battery energy storage system (BESS) is a system that stores energy in batteries. This energy can then be used to provide backup power in the event of a power outage, or it can also store energy from solar power if it has the provision. The BESS is the latest technology developed for backup purposes, and it has isolation power in case the transformer technology makes it.

Comparison between Online UPS and BESS

High Frequency-based Online UPS is made through the circuitry where triple conversion technology wastes a lot of energy, and the battery constantly remains in the picture, reducing the battery life. At the same time, the BESS passes the power through the isolation transformer, which gives the isolation to the Computers and transfers to the battery mode when the Power outage happens.https://suvastika.com/bess-battery-energy-storage-solutions/

Voltage Range: In the Online UPS, the Input voltage range is 180 V to 265 Volts, a very small range for countries with high power fluctuations. The output Voltage is always 220V+/—1%. This does not make any sense in today s world as most IT products like computers and Wi-Fi routers come with 110 V to 260 V. Still, we are giving 220 to the computer and using online UPS, which was the requirement of computers made initially, which were designed on transformer-based technology so needed 220V. The major challenge is the Input voltage range is 180 to 260 volts which is the major challenge for online UPS. The moment voltage goes below 180V, the battery will come into the picture, so when the power outage happens, the battery is already consumed, so there is no backup time in case of power failure. So in the case of BESS, the voltage range is wide, like 140 Volts to 265 Volts which is the safer limit for the IT loads and switches the power to battery mode. If this voltage range is violated

Charging time The charging time for online UPS is at least 8 hours to charge the battery, and for Online UPS battery keeps on discharging as well to keep the voltage to 220Volts. So the battery is hardly charged fully. But in the case of BESS, the battery is charged in 2 to 3 hours, and BESS is ready to Power the computers and IT equipment always.

Backup time In the case of Online UPS, the backup time will always be lesser than the BESS as the Lithium battery is charged faster than the SMF battery.

Switching time In the case of online UPS, there is zero switching time which keeps the computers and IT peripherals running in case of power failures. Our BESS also has a switch over time of fewer than five milliseconds which cant switch the computers, and IT loads switch in case of power failure.

Life of the battery In the case of Online UPS, the battery life is generally 12 to 18 months, reducing the backup time, and the user changes it when it gives 2 to 5 minutes of backup time. The Lithium battery’s life is ten years, and the warranty provided is three years minimum.

IOT-based BESS The BESS can monitor and control it through Bluetooth and Wi-Fi-based mobile applications, whereas the Online UPS works on old SNMP technology.

Summary

The table below summarizes the key differences between online UPS and battery energy storage systems:

Feature	Online UPS	Battery Energy Storage System
Continuous power	Yes	yes
Price	More expensive	Less expensive
Protection against power surges	yes	yes
Applications	Critical applications, such as data centres or hospitals	Critical applications, such as data centres or hospitals

Which one is right for you?

The best choice for you will depend on your specific needs. BESS is the best choice if you need continuous, uninterrupted power for critical applications, voltage variations are in your area, and you need more backup time.