How to improve UPS reliability, case study, what are the advantages of UPS?

To improve UPS reliability, you need to:

1. UPS should be standardized from planning to installation.

Generally speaking, UPS mainly considers the following factors when installing:

Grid conditions, load capacity and characteristics, use environment, grounding conditions, wiring and switching capacity, etc.

1) Power grid situation - mainly including the grid voltage fluctuation range, power outage frequency, etc., to determine the configuration of UPS backup time. If necessary, additional protective measures can be added to the UPS pre-amp.

2) Use environment.

Temperature: 0 40 ;

Humidity: 10-90;

Dust: The surrounding environment of UPS should be kept clean, which can reduce the corrosion of harmful dust on the internal circuit of UPS;

Structure: When the UPS is configured with a long delay, the battery may be heavier, and the floor load bearing should be considered at this time;

Space size: It should be ensured that the engineering personnel have a certain amount of room for use when the UPS is maintained.

3) Grounding situation - In order to ensure the stable and reliable operation of the computer system, prevent parasitic capacitive coupling interference, and protect the safety of equipment and personal safety, it is necessary to have a good grounding system. In the grounding system, the grounding resistance is used to indicate the quality of the grounding, and the general grounding resistance should be less than 5.

4) Power distribution requirements - pay attention to grounding protection.

2. The UPS power supply is managed and maintained in accordance with the requirements, and seven points should be paid attention to during use

1) The use environment of UPS should pay attention to good ventilation, which is conducive to heat dissipation and keep the environment clean. The battery needs to be used in a temperature between 0 and 40, away from direct sunlight and kept clean. Extend the service life of the UPS power supply to improve the reliability of operation, and the recommended optimal working environment temperature is about 25 and the optimal humidity is 50%.

Generally at room temperature, the float charge service life of Panasonic sealed maintenance-free lead-acid batteries is 3 to 5 years under normal use.

2) Do not bring inductive loads, such as money counters, fluorescent lamps, air conditioners, etc., to avoid damage.

3) The output load of UPS is controlled at about 60% is the best, and the reliability is the highest.

4) The UPS load is too light (such as 1000VA UPS with 100VA load) may cause deep discharge of the battery, which will reduce the service life of the battery, and should be avoided as much as possible.

5) Proper discharge, which is helpful for the activation of the battery, such as long-term non-stop mains, should be artificially disconnected every three months with UPS load discharge once, which can prolong the service life of the battery. Under normal circumstances, the battery is charged and discharged with load every 3 to 6 months, and the continuous charging time of the standard machine after discharge should not be less than 10 hours. The UPS should be charged every 3 to 6 months if it is not used for a long time.

6) For most small UPS, turn on UPS when you go to work, avoid starting with load when you start up, and turn off UPS when you get off work; For the UPS in the network room, since most of the network works 24 hours a day, the UPS must also run around the clock.

7) The UPS should be charged in time after discharge to avoid damage to the battery due to excessive self-discharge.

Evaluate the use environment and select the appropriate UPS

The parallel redundancy system is selected to improve the MTBF

Carry out relevant training for management personnel, and have a certain ability to deal with troubles.

Do a good job of daily inspection or use network monitoring and alarm to find faults, alarm and deal with them in time.

Regularly maintain and manage UPS and batteries.

Batteries and UPS have a certain service life, and they need to be replaced in time when they reach the service life.

Buy the original product, improve the quality of the surrounding environment, do a good job of network monitoring and daily maintenance.

The keys to UPS's success are the following:

1. Constructive dissatisfaction and continuous improvement.

The implication is that continuous progress is never easy, as it forces people out of their comfort environment when the business is successful.

Handle things calmly and calmly.

The larger the company, the more difficult it is to manage the little things, and if you want to get the upper hand in the competition with your competitors, you must do the little things well. Facts have proved that in the face of FedEx's strong challenges, UPS's calm and proactive response has laid a solid foundation for its future development.

Patience and persistence.

UPS's patience and perseverance throughout the globalization process also surprised and admired people, and added a touch of respect. When UPS opened up the entire European market, they even endured losses in the German market for 20 years for the sake of the overall benefit.

3. The market performance is moving forward in an orderly manner.

Throughout the Asian market, UPS is also cautious, like a toddler, facing a completely different cultural conflict and business philosophy from the United States, and it is difficult to improve business performance. These difficulties have slowly turned into a turnaround due to UPS's consistent persistence, whether it is beating FedEx to gain a decisive market share in the European market, or successfully deploying and achieving significant profitability throughout Asia.

Extended Materials. UPS's success seems to fulfill an old Chinese adage, ginger is still old and spicy. Maturity for UPS means more use of wisdom and calm mindset to meet the competition.

Extended Information: Sustainability is an intrinsic part of UPS's strategy and business operations. As a global leader in logistics and chain solutions, UPS provides parcel and cargo transportation, facilitates internationalization, and uses advanced technology to efficiently manage global operations.

UPS has the opportunity to help many businesses reduce their greenhouse gas (GHG) emissions. UPS's combined network and scale enable UPS to ship and deliver products more efficiently than customers themselves. As a result, more sustainable operations will not only benefit UPS, but will also benefit customers by reducing the emissions intensity of the global ** chain.

UPS has more than 495,000 employees in thousands of communities in more than 220 countries.

As a result, UPS's view of sustainability is both broad and interconnected, addressing not only the environment, but also the long-term economic viability of our company and customers, employee empowerment and the needs of communities around the world. Employee safety is a top priority, and UPS has set a goal to reduce the occurrence of lost time injuries and motor vehicle accidents.

For UPS, the sharpest business of the 21st century is not just the product itself, but also the highly coordinated functions and processes, as well as the people responsible for designing, producing, distributing and getting the product to the end user. This is what UPS defines as a chain. Strong network support, state-of-the-art technology, well-trained staff, clear and streamlined processes, a large transportation team and express sorting devices, and innovative customer solutions, to name a few.

1 What management theory does UPS use in management? 2. Try to analyze the specific application of this management theory in UPS, UPS uses the process method in the eight management principles, and the systematic method UPS refines the express delivery process and carries out the process.

Operating costs. Analyze the UPS from this case.

With the needs of scientific and technological development, UPS batteries are widely used in various industries, and batteries are used as the power guarantee for uninterruptible power supply systems such as power and communication. When the mains power is interrupted, the battery converts the chemical energy into electrical energy, which is converted into alternating current energy through the inverter in the UPS and delivered to the load to ensure the uninterrupted and continuous operation of the load. Do you know the precautions for UPS battery monitoring in daily use and maintenance?

Please listen to Yuxin Electric's next explanation!

Precautions for UPS battery in daily use and maintenance.

1. Avoid overcharging the battery in the UPS power supply.

2. Avoid short-circuit discharge or over-discharge of the battery inside the UPS power supply.

3. Avoid making the battery inside the UPS power supply idle for a long time or making the battery in a floating state for a long time without discharging.

Yuxin Electric's self-developed UPS battery monitoring is the use of self-developed battery monitoring technology and Internet communication technology, developed a set of special for the station-end battery group network monitoring, maintenance management, battery maintenance as a whole, to achieve battery monitoring, battery capacity accuracy, battery deterioration degree assessment, early warning of abnormal batteries, the whole life cycle record battery performance trend and other functions. It provides a convenient, safe, simple, unlimited and unlimited all-round monitoring and maintenance system for backup power battery managers.

Baoding Yuxin Electric Technology Co., Ltd. focuses on the quality and research and development of battery monitoring products, through cooperation with North China Electric Power University, Hebei University and other scientific research institutes, focuses on product quality, broadens the scope of product application, and develops a battery monitoring system suitable for different fields and different environments, so as to meet the personalized customization needs of users. If your company wants to customize the battery monitoring access scheme, please click on customer service or **consultation.

First, we need to buy brands. When purchasing UPS, we should give priority to choosing brand-name products such as Shante and Schneider, so as to ensure that UPS has excellent stability, but it should be noted that there are some trademarks and products on the market that are similar to "Sante" and "Shante" and other trademarks and product names that are very close to brand-name products, and the quality of these products is often poor. Don't recognize the wrong brand because of a moment of negligence or listen to the recommendation of JS, and buy "Li Ghost" products.

Second, check the ability to interfere and resist interference. When the backup UPS is in the inverter working state, it is easier to produce interference signals, we can detect it on the spot when purchasing, let the UPS be in the backup state, and put the UPS close to the computer monitor, and at the same time turn on the computer speaker to see if there is an interference bar on the display, and whether there is noise in the speaker to determine the size of the UPS interference. Generally speaking, the UPS of the iron shell has a better shielding effect and relatively less interference.

Of course, if the local electricity quality of the business is poor, resulting in interference bars on the display. At this time, we can also connect the UPS to the computer to see whether the interference bar on the display is reduced or disappears, so as to determine the purification ability of the UPS to the mains. Third, it's important to pay attention to additional features.

Usually some of the better products tend to have some more practical additional features, the common ones are intelligent battery management systems and network lightning resistance functions. The intelligent battery management system can extend the service life of the battery, and it can automatically shut down the computer when the party UPS battery is exhausted, ensuring the safety of computer hardware and data. The network lightning resistance function provides protection against the abnormal voltage of the network cable and the first line, and avoids the high voltage of the lightning strike from entering the computer through the first line and the network cable, causing damage to the computer.

Fourth, the UPS power supply is enough. In UPS purchase, many people always blindly pursue long delay and fast switching speed. This not only costs a lot more money when buying products, but also makes it difficult to purchase products.

In actual use, it is unlikely that we can use the delay of the UPS to work in the event of a power outage, but to store data in time during the delay period. Therefore, a delay of 3 to 5 minutes is sufficient. As long as there is no problem with the power supply of the computer, the home computer can fully withstand an instantaneous power outage of 15 to 20ms.

The switching time of most UPS on the market is less than 10ms, which can fully meet the requirements, so we don't need to be in a dilemma for the switching time of UPS is 4ms or 10ms. Of course, if it is a special need, it is necessary to determine the product you choose according to the actual requirements.

I have here our company's new employee training materials, you can learn from them, and count them as helping new people. Tell me the email address and send it to you.

Look at the model, with the battery Generally, the customer will say what to bring with him how big the load is, and you will help him match it according to this.

1. First of all, you should be familiar with your company's UPS product model, what are the functional characteristics and power segments of your company's main UPS products;

2. What other UPS brands are there in the local area (competitors, if the customer asks you: what brand did I use before, what is the difference between your UPS and his?) So you need to have an idea of the local UPS industry);

3. UPS is 360 degrees, every industry will use it, you have to pay attention to what the local pillar industry is, that is, in which industry may be used more, and to order a local ** or read more local news to understand the local ** demand dynamics;

4. When you meet customers for the first time, customers may ask you questions: brand, power, application cases, backup time, maintenance questions;

5. Establish a good network of people, that is, to learn to be a man;

6. There are many more, take your time!