Dzherelo uninterrupted food: the recognition is visible. A short “liknep” on the vikoristan of DBZh virobnitstva APC Yak vikoristuvati DBZh yak

Kukuyuchi DBZh (Dzherelo Bezperebiynogo Kharchuvannya) for personal computer Or other everyday technologies, “in one fell swoop” you face a lot of problems. You will no longer have to constantly save money while working with a document for fear of wasting it through a power outage. Also, now you can absolutely not worry about those that, as a result of incorrect completion of the work, the life block will go wrong or even worse - hard drive. If you say “non-acceptance”, then you can complete it with a few lines respectful robot With the program and quietly plug in the computer. All this is due to the fact that the “uninterruptible power supply” practically reacts to changes in power supply indicators and begins to act as a reserve source of energy. The job of the manager is to help the device perform its functions effectively. As a matter of urgency, it is important to keep in mind the term of service of both the DBZ itself and connections to new partners.

Putting into operation

As a rule, when a new property is acquired, the preparatory stage is the most difficult. It is also necessary to know as accurately as possible how to correctly install and connect accessories that may need to be adjusted, and how to eliminate problems. First you need to connect your computer to an uninterrupted source of life, you need to kill a few even more important minds.

Every time, do not touch the product immediately after you have brought it from the street. . It is especially important to follow this rule if the temperature outside is minus. The “uninterruptible switch” is to blame if it remains in the room, otherwise it is likely that condensation, which occurs due to a sharp temperature difference, will cause a breakdown. Right before the actual launch, the DBZ may remain dry. If there is severe frost outside, the hour to cool down before switching on may become less than a few hours.

To install the device, choose the best location . The body of the “bezperebiynik” is not to blame for being there, where they can be ruined by sleepy trades. Also, there are no burning devices nearby, and in the very place there is a normal level of moisture. Install the attachment in such a way that nothing blocks the ventilation openings (they have free access to the air for effective cooling).

Respectfully follow the temperature regime . Most models this type Recommendations set the operating temperature range to 0 to +40 °C (ideally, for stable operation of the device, the temperature must always be between +20 and + 25 °C).

Place the darts carefully . The cable connecting to the power supply and the cable that connects the DBZ to the cables must be unraveled in such a way that there is no tension and the possibility of them being caught in a fall is turned off. The power cable is connected to the outlet with grounding, which is required by safety regulations.

Wait until the battery is fully charged . Immediately after the first switching on of the “uninterruptible power supply”, the instructions will not be completed completely, the diagnostic system will show a warning (in some cases it will issue a notification that the battery is faulty and requires replacement). This means that the new batteries are not charged, and therefore do not support the life of the connected residents. In order for the life elements to be properly charged, fill the DBZ with water until it is ready, since the first charge will take more than an hour, less than planned.

For effective operation of all models of devices for uninterrupted life, you need to install the system on your computer security software. The kit requires a disk to be added to the product, installation of which is easy to handle, practically any zvichayny koristuvach PC. Most modern DBZs have a self-diagnosis system that is activated before the first start (after which the correct connection will be checked, as well as the proper functioning of internal operating elements). In case of any malfunction, for example, if the “phase” and “neutral” inputs are mixed up or there is grounding, the device will sound a sound signal or display a fault code on the display. To immediately know which one is on the right, it is important to read the instructions before use, so that all the signals will be clear to you, and you will be able to quickly insert the device.

Connection of the DBZ robot with instructions

Upon completion preparatory stage, you can print the DBZ vikoristanny by connecting to a new location. Let's look at a standard connection scheme for effective computer equipment in household appliances: a printer (or scanner) is connected to the filter filter, and system unit The computer and monitor are connected to the “uninterruptible” source. In principle, since there is a connector for a printer on the DBZ panel, you can connect one, but only behind the sink, because it is strong and the pressure is initially included in the total pressure of the purchase when purchasing a “uninterruptible” " Never hesitate to connect laser printer, since it is richer than the strumanovye, and at the moment of peak pressure, you can call for re-vantation of the DBZ. It is also not possible to connect lighting fixtures and other household equipment that do not so urgently require protection when the electricity is turned on. The same can be said about the use of these devices in offices: attention to all servers that are connected to one “uninterruptible server” is in no way necessary to overestimate its difficulty.

What is the threat of great vantage? Abundant supply of electrical energy will lead to an unprecedented demand for uninterrupted life, and the pressure to keep the computer running can be overwhelming. It turns out that the device simply “loses” its importance, which becomes the cause of emergency shutdown of computer equipment and loss of data, and even worse, there may be a breakdown of important operating parts (for DBZ it’s the battery, for PCs it’s a hard drive or the life unit). Just wait, the additional expenses for repairs will be an unpleasant surprise.

Correctly maintaining the permissible requirements for tightness and guaranteeing that for uninterrupted life you can effectively support the work of computer equipment for the duration of the hour stated by the generator when the power is turned on. You will come to save important information to hard drive or great nose and complete the job correctly.

Please note that it is not recommended to use up the entire reserve hour for computer work. If it is possible to save data earlier and use it, get it. In this way, you can save battery capacity and reduce the need for uninterrupted life. In the meantime, the certified fakhivsts are pleased to use the uninterruptible power supply unit together with the generator for a three-share robot without a central power supply: when the power is turned on, the equipment will work for a few seconds as a DBZ, and then turn on. can be transferred to an electric generator without interrupting the robot.

How to continue the term of the DBZ service?

Since, basically, the “uninterruptible power supply” ensures the operation of the connected equipment for an hour from 10 to 20 hours, the most wear-resistant battery. On average, the service life of rechargeable batteries reaches 3 years with proper use. If you want to set the “ON-LINE” type, this period can be increased to 5, or even 10 times, please current technologies, which allows the battery to be charged/discharged more efficiently. Don’t try to extend the life of the battery by taking it out and adding distilled water, as people do when they are sick car batteries. DBZh installs special sealed or, as they are also called, rechargeable batteries that are not serviced. If the resource of such a life-giving element is exhausted, it is necessary to replace the old one with a new one. However, there are a number of rules that will help you prolong the service life of your batteries.

№ 1. Avoid failures if you switch to living in a battery of faults. For example, there is a slight voltage drop, and all the attention switches to working with the battery. This may be due to the fact that the upper and lower thresholds of the transition are incorrectly adjusted. By replacing them with the correct ones, based on electrical power supply indicators, in which the equipment is consistently functional, you can eliminate the increased emphasis on batteries. The adjustment is carried out either on the computer panel, or through a program installed on the computer.

№ 2. Stitch lightly so that the “uninterruptible” machine does not overheat at any time. For normal work battery temperature dovkilla Moreover, in the middle of the body the device does not have to exceed 30 °C. Regardless of the fact that natural and Primus cooling occurs during operation of the device, it may be as effective as possible.

№ 3. Completely turn off the mechanical pressure on the tool (impacts, falls, etc.). It is necessary to install the DBZ in such a place that it will be ensured durability, and nothing will fall off on anyone.

Many buyers need to supply their own power: why do you need a spare battery? This will be especially true in the event that the need for uninterrupted life is intensively used, and you may need a reserve battery charge. However, since there is no such need, saving the battery for many years “in case of any emergency” will not be rational - you will already waste a lot of your exploitative power.

If there is any concern about the effectiveness of the DBZ robot as a whole, then it should remain with you. If you have carried out all the preparations correctly, followed the recommendations of the operating system and promptly responded to the signals of the diagnostic system, then you can expect that the likelihood of breakdowns will be minimal. If you do encounter a problem that cannot be solved using the methods described in the instructions, do not try to figure out the procedure for uninterrupted life on your own. It's better to get wild service center, where you will be given qualified assistance with warranty and post-warranty service.

I love you, my beloved readers! In today's Russian realities, owners of stationary computers are plagued by problems of uninterrupted power supply. This problem can be resolved through additional means of uninterrupted life. Its diversity in the computer market allows you to customize DBZ to suit your specific needs. We’ll talk about those DBZ and those who are responsible for uninterrupted food supply in this article.

DBZ, or a device for uninterrupted life, is a device that functions as an energy accumulator. In case of power outages, the DBZ automatically switches the computer's power supply to the power supply from the recharged batteries, which allows you to correctly complete the work and save all necessary documents.

Variety of resources for uninterrupted life

Uninterruptible is your guarantee of the security of documents and computer components as a whole. Even if the computer is not connected correctly, both the hard drive and motherboard, that RAM.

Because of the fact that there was uninterrupted food, we got along. Let's move on to the next meal.

How do BDJs happen?

Uninterrupted living conditions are divided into three types:

1. Offline DBJ;
2. Linear-interactive DBZ;
3. Online DBZ (DBZ with additional transformations).

Let's take a closer look at the skin from the types of uninterrupted skin. This information will help you when choosing DBZh for your needs.

Offline DBJ

The principle of operation of this type of life-giving device lies in automatic intercom The computer or other connected device is powered by recharged batteries when the external power supply is turned off.

Most often, the role of the transfer pump is played by a mechanical relay, in connection with which you can feel the sound that clicks when the DBZ switches from the external power supply to the batteries and vice versa.

This type of appearance has become widespread among ordinary employees and in offices.

Before pros Such DBZ can be characterized by simplicity, compactness and low cost. The main minus It is impossible to stabilize the input voltage, so your computer will not be damaged due to sudden changes in voltage. In this species, the wear of the rechargeable batteries is also avoided.

Linear-interactive DBZ

This type of uninterruptible power supply is stagnated in most surges to protect the power supply and other telecommunications equipment and groups of computers.

The main feature of these devices is the ability to regulate the output voltage without connecting to batteries, regardless of the voltage (increased or decreased) at the input.

Pros This type of DBZh is small in size, low voltage, automatic voltage regulation, and economical.

Ale є in nogo і minuses– it is clear that the rechargeable battery has been constantly over-microcircuited, it is impossible to adjust the shape of the output voltage during the hour of operation in accordance with current life standards, the change in the output voltage is carried out step by step.

DBZh with sub-dilutions

This type of DBZ is based on the conversion of the voltage of the two: the input exchange voltage is converted to a constant voltage, and then the constant voltage is converted to a standard exchange voltage and is supplied to the device.

Get stuck Danish species there, where a standard voltage is required, and the devices that need life are capable of life. Devices may vary: primary work stations, file servers, the edge devices are also capable of upgrading the property.

Pros The online DBZ has the following features: complete control of the input and output voltage, zero-hour switching to the batteries, the connection of the device does not affect the external power supply.

Minuses The same: road, folding design, generating electrical energy “on oneself” in the mode of sub-conversion.

For home and office, it is entirely the first type of DBZh. If you have financial flexibility, then I would recommend you the other look. This is the most reliable type of protection for computer equipment from unclear voltage.

Main characteristics of DBZ

DBZh has a number of basic characteristics so that you can gain respect when purchasing. Let's take a look at them below.

1. Pushing. This characteristic absolutely indicates how possession can be connected to any DBZ. In the future, choose a dzherel from a reserve for tightness. Let it go unnoticed possible problems with constant straining.

This characteristic is indicated by the value VA or W. If the value is indicated in VA (VA), then multiply її by 0.6 to get a value larger than what we understand.

1. Type DBZ. I learned more about the types of uninterruptible workers. We have come to the conclusion that the most optimal would be DBZh from various transformations, but for home needs an offline or linear-interactive device would be sufficient.
2. Hours of operation on batteries. This value is very important, the fragments from it lie, since the computer has been running for a long time without external life. Call the hour autonomous robot installed in the range of 5-30 units. Please note that with maximum demand on the DBZ, the hour of work without electricity is significantly reduced.

These three characteristics are the most important. Creamy DBZh still has no characteristics. For example, when choosing a power supply in a store, pay attention to the lifespan installed in the device, its display and additional interfaces (RJ-11, USB), how many batteries are installed and others.

Frequently encountered problems

1. The biggest problem that most often occurs with DBZ is the failure of the battery. The battery that is running can be identified by the fact that the uninterruptible power supply stops working - when the electricity is turned on, the computer immediately freezes. Also, a faulty battery may behave differently: the uninterruptible power supply does not turn on at all, but instead turns on and beeps continuously. I wrote about how to change the battery in a power supply. It says about a specific DBZ, but the principle of replacement for all devices practically does not change.
2. The DBZ may not turn on at all through the burner because it burns out.
3. If the engine of uninterrupted life starts normally, but the computer does not start up, turn over the darts, stinks may come out of the sockets.

I hope my article was a boon for you and you learned something new for yourself. If you have lost your food, you can put it in the comments.

The power supply of electricity can be legally prescribed by national standards and followed by strict regulations. Electrical organizations report a lot of effort for their attention, and protection against the stink will not be implemented again.

In our apartments the alarm system periodically goes off:

turn on the electricity again for an insignificant hour;

aperiodic short-hour (10÷100 ms) high-voltage (up to 6 kV) voltage pulses;

splashes and drops in voltage with different trivalities;

high-frequency noise overlays;

Frequency sight.

All these problems negatively affect the work of household and office electricity suppliers. Microprocessor and computer devices especially suffer from electrical life because they cannot only deal with malfunctions, but can completely waste their usefulness.

Purpose and vision of uninterrupted life

To speed up the risks of electrical failures, vikorystvayutsya backup devices, which are usually called Uninterruptible Power Supply (UPS) or UPS (created as a shortening of the English phrase Uninterruptible Power Supply).

The stinks are prepared with different designs according to the specific requirements of the worker. For example, heavy-duty DBZ with helium batteries maintains the energy supply of the entire cottage for many years.

Their batteries hold a charge from the power line, wind generator, or other sources of electrical energy through the rectifying inverter device. The stinks live in the electric rooms of the cottage.

If svneshne dzherelo is turned on, then the batteries are discharged when connected to their capacity. The greater the capacity of the battery and the smaller the current discharge, the longer the smell will be.

For uninterrupted living of moderate intensity, microclimate support systems in premises and similar facilities can be used.

At the same time, the simplest UPS models will not complete the emergency computer shutdown program. With this trivial process, their robots cannot exceed 9–15 minutes.

Computers provide uninterrupted life:

I will build an extension to the building;

external.

The first designs are more widespread in laptops, netbooks, tablets and the like. mobile devices, which operates from a recharged battery, which is a circuit for alternating life and vitality.

Laptop battery With the newly appointed controller, we are responsible for uninterrupted life. Yogo scheme in automatic mode Protects your equipment from electrical faults.

External designs of DBZ, intended for completing the program of a stationary computer, are prepared as a unit.

They are connected via hembar adapter life to the outlet. They will use only these devices, which are responsible for the operation of the program:

system unit with a connected keyboard;

A monitor that displays processes that are running.

Others peripheral devices: scanners, printers, acoustic speakers Any other equipment cannot be supplied to the UPS. Otherwise, in the event of an emergency termination of a program, they will absorb some of the energy accumulated in the batteries.

Variants of DBZ operating schemes

Computers and UPS industries offer three main options:

electrical backup;

interactive schemes;

Sub-diversion of electrical energy.

With the first method backup circuits, which is designated by English terms “Standby” or “Off-Line”, the voltage is supplied from the junction to the computer through the DBZ, in which the electromagnetic junctions are covered with manufactured filters. Immediately installed, the capacity of which is supported by the charge flow, regulated by the controller.

If he knows about the established standards of the external food supply, then the controller controls the direct energy of the battery for the food supply of the residents. For re-creation postynogo strum A simple inverter is connected to the changeover.

Advantages of UPS Standby

In order to ensure uninterrupted operation, Off-Line circuits produce high efficiency, when voltage is applied to them, they operate quietly, produce little heat and are remarkably cheap.

Nedoliky

UPS Standby are visible:

long transition to battery life 4÷13 ms;

due to the shape of the output signal, which is seen by the inverter as a square wave, rather than a harmonic sinusoid;

There is constant adjustment of voltage and frequency.

Such devices are the most widespread on personal computers.

DBZ interactive schemes

They are designated by the English term "Line-Interactive". They are connected behind the front, more complex circuit for the switching on of the voltage stabilizer, which is connected to the autotransformer with step-by-step regulation.

This will ensure adjustment of the output voltage value, otherwise the frequency of the signal will not be generated.

Filtering the transition in the normal mode and the transition to the inverter during emergencies is supported by the UPS Standby algorithms.

Adding a voltage stabilizer different models Using control techniques, it was possible to create inverters with a signal shape such as a square wave and a sinusoid. However, the small number of control stages based on relay switching does not allow for further stabilization of the function.

This is especially true for cheap models, when switching to battery life, they not only depend on the frequency above the nominal, but also on the shape of the sine wave. When you switch on the transformer, hysteresis processes occur at its core.

The most expensive models have inverters on power supply switches. UPS Line-Interactive offers more speed when switching to battery life, compared to Off-Line DBZ. This will be ensured by the operation of synchronization algorithms between the input voltage and the signals that are visible. In this case, the effect of lowering the CCD is observed.

DBZ Line-Interactive cannot be used for the development of asynchronous motors, which are installed on a mass scale throughout everyday equipment including scorching systems. They are used to work with life-changing devices that are filtered and straightened instantly: computers and consumer electronics.

DBZh underwater reconstitution

This UPS scheme takes its name from the English phrase On-line and operates on the basis that it produces high-quality food. It carries out a continuous conversion of electricity when the sinusoidal harmonics of the alternating stream are gradually rectified to a constant value, which is passed through the inverter to create a repeated sinusoid at the output.

Here the battery is continuously connected to the circuit, which eliminates the need for its commutation. In this way, the period of preparing the source of uninterrupted life for interruption is practically switched off.

The On-line DBZ robot behind the battery station can be divided into three stages:

charge stage;

washing station;

computer performance level.

Charge period

The lances to the input and output of the sinusoid are separated by an internal UPS jumper.

When the battery is charged to the rectifier, it removes energy from the charge until its capacity is not restored to optimal values.

Ready period

After the battery has finished charging, the uninterruptible life cycle automatic switches off the internal jumper.

The battery maintains readiness for operation in buffer mode.

Discharge period

The battery is automatically transferred to the computer station.

In units of uninterrupted life, which rely on the method of continuous conversion of electrical energy, the efficiency of the life mode in the line is lower than in other models due to the waste of energy on the generation of heat and noise. However, in folding structures, methods are used that allow increasing the CCD.

UPS On-line systems control not only the voltage value, but also the frequency of oscillation. This is clearly superior to the previous models and allows for the installation of various folding devices with asynchronous motors. However, the performance of such devices is significantly superior to previous models.

DBZ warehouse

It's stale in appearance operating circuits The set of uninterruptible life support equipment includes:

batteries for storing electricity;

Provides support for battery performance;

inverter for sine wave forming,

process diagram;

security software.

For remote access before the annex you can get into vikory local measure And the reliability of the circuits can be increased by using redundancy.

In some units of uninterrupted life, the “Bypass” mode is used if the unit is powered by a filtered voltage without operating the main circuit of the device.

The UPS part contains a step-by-step voltage regulator “Booster”, which is equipped with automatic equipment.

Be careful when folding folding technical solutions Devices for uninterrupted life can be equipped with additional special functions.

Systems for uninterrupted life today are becoming more and more in demand. It doesn’t matter whether this person lives today - at the master’s apartment, at to the estate's budinka In his life, various household appliances, digital computer technology, and life safety systems have greatly increased.

Assigned to the category DBZh

The power supply of all these devices will increase to the maximum. The vigor of life from outsiders electrical lines which always satisfies the population. There are sudden changes in voltage as there is a decrease or increase in its value. This is very unpleasant to see in the work of everyday ownership, if you get it out of the way. Protect yourself from such inconveniences supports the installation of uninterrupted life blocks, in which devices live, are most sensitive to such rapid changes.

Based on the schematic solutions, which indicate the main characteristics of the equipment for uninterrupted life, they can be divided into several categories. The skin will ensure the uninterrupted work of the singing group of residents.

Reserve uninterruptible units

The stench can infect even simple home appliances and desktop computers.

If the moderate tension corresponds to the norm, the residents connect directly to it. When there is a surge in voltage, the equipment switches to the battery, which is the storage part of the DBZ. Frequently, noise and high-frequency impulses are suppressed, the voltage is maintained at a given level, and the battery is charged. Stabilization of the moderate voltage that is connected to the equipment connected to its output is not carried out in uninterrupted power supply units of this category.

The need to switch to battery operation in the skin model of an uninterruptible life unit is determined in its own way. Between the two robots are indicated by the distributor of this model. The stench is established in the minds of the normal functioning of the equipment of the farmer.

The battery mode will continue until the voltage readings do not return to normal. After this, there will be a mix-up at the gate. The Dzherel battery is responsible for providing at least a five-hour reserve during operation. What is needed to save data on your computer and ensure trouble-free operation of your work equipment.

Until a few days before the uninterrupted life of this category, the following should be secured:

1. Voltage stabilizer availability.
2. Great hour of hemming (~20 ms).
3. Step-by-step form of output voltage.
4. Detection of high-frequency transcodes.

Mimicking at offline mode Life is restored when the voltage parameters are slightly different from the norm. This will cause the battery to wear out quickly.

Linear-interactive devices

Models of this category are equipped with voltage stabilizers located behind the autotransformer circuit. The alternation of the windings in the circuit, depending on the value of the input edge voltage, is carried out step-by-step, following the commands of the microprocessor built into the uninterruptible circuit breaker circuit. In this way, it is possible to maintain the voltage at the output of the block close to normal (220-230). Additionally, the circuit includes a filter that protects the user from border crossings.

The battery is connected and switched on if the voltage parameters at the input to the unit are outside the stabilization thresholds. The number of autotransformer pins does not rise to support the rated voltage at the output. Find out the tolerances and the shape of the input signal. In case of great crisis, there is a transition to the battery mode of life of the equipment of the livestock.

The process of switching to life with a rechargeable battery proceeds smoothly for most people and takes an hour or more than 4 ms.

In such a manner Every year in this category with reserve DBZ, you can note their advantages:

1. Voltage stabilization has a stepwise nature.
2. The shape of the output voltage is close to a sinusoid.
3. Filtration of hemstone crossings.
4. Saving the resource of the rechargeable battery of the shells is less often when you turn them on for the robot.

Ferroresonance life blocks

Behind its essence there are linearly active reactors. A ferroresonance transformer serves as a stabilizer for the edge voltage. They can accumulate the energy of the magnetic field, which boosts the voltage in the secondary winding of the transformer at the moment of reconnection. The transition process lasts a little more (8-16) ms. Most people living together are acceptable. The shape of the voltage from its output is sinusoidal, protected from edge crossings. The device follows the commands of the power unit for measurement analysis and control.

Linear uninterrupted devices

This category includes DBZh with related transformations. At their warehouse they can convert the exchangeable stream into a permanent one (director) and convert the stationary stream into a changeable one (inverter). The output voltage of the inverter is used to supply the equipment connected to the power supply. The rectifier voltage is used to charge the internal battery. The inclusions at the lancet rectifier and are constantly in active mode What should be kept under the input voltage voltage?

The positive aspects of this category include:

1. Output voltage stability.
2. Possibility of replacing the rechargeable battery without damaging the battery.

The following can be added to the shortcomings:

1. Low coefficient bark tree(KKD).
2. The battery life is reduced due to constant operation.

Devices of this category will be fixed until they are installed by large organizations on servers on which important data is stored. The stench is to be saved in case of any changes in the boundary and any damage to its work.

Main characteristics

When adding DBZ, it is necessary to carefully understand what benefits are presented. You need to select a model that most satisfies the “price - quality” criterion.

When choosing an uninterrupted life-saving device, it is important to ensure that the characteristics of different models are equal. Before them lie the following:

• tightness of DBJ.
• hour of autonomous robot
• an hour of switching to the robot from the battery and back.
• input voltage change range
• between changes in frequency and voltage limits

The pressure will be relieved from the total attraction of the dzherel. This value may be greater due to the intensity of the living minimum the second time. The optimal voltage of the unit installed near the apartment is 1000 VA (1000 volt-amperes).

The time of the interruption depends on the value of the voltage connected at the moment before the output of the device. The more power it uses, the shorter the battery life will be. The capacity of the installed battery also determines the durability of the robot.

All DBZ models contain elements of visual signaling. These can be light bulbs of different colors, LED indicators, What does the camp of the uninterruptible mean at this moment mean?

Indicators that light steadily indicate normal operation of the unit. If the LED operates in pulse mode (intermittently), then problems may occur. This is a pre-chewing alarm that increases respect.

The steady light of the red indicator indicates that an emergency situation has occurred. This guilt is accompanied by careful sound signals You can see loud beeps.

Operating rules

Proper use of the equipment ensures long-lasting and reliable operation. The basic rules that need to be followed during the operation of an uninterrupted life cycle include:

• The need for constant vigilance over the light indication and sound alarm block.
• Connections of residents who effectively require uninterrupted life.
• Grounding of the DBZ behind an additional socket with three sockets for connecting a plug to the device.

If the electrical system has become faulty, it is necessary to turn on the all-inclusive equipment. The DBZ should be left plugged in to allow the battery to recharge after the fault has been resolved. Operate the unit with a discharged battery until it runs smoothly. The battery life does not exceed 5 years.

By following these simple, but necessary rules, you can continue to live your life in every way, for work that requires uninterrupted life, and most importantly, to save important information on the hard drives of computers, which could be irrevocably lost due to malfunctions in electrical lines.

Everyone is familiar with the situation when, when changing technology to a new one, you don’t know what to do with the old one, which has already outlived yours, but It's completely ok for now. Since there are no direct uses for the old computer, you can come up with new uses for it warehouse parts. For whom it would be nice to know that you can earn money from a non-interruptible computer for a computer.

You can get out of the old uninterruptible machine without any devices in our kind. In addition to everything else, the middle of them follows especially meaning brownies in everyday life:

• charger;
• simple inverter;
• DBZh for a gas boiler;
• Dzherelo 12 volts (for radio and other purposes).

Charger

To create a charging device from an old uninterruptible power supply, you need to do the following:

1. firstly, the primary and secondary circuits of the transformer are designated;
2. the first one is supplied with a 220 way cut into the voltage regulator lang (a rheostat for a light bulb);
3. a place of approximately 40-50 amperes is connected to the secondary transformer winding;
4. Connect the terminals and the main poles of the battery.

Voltage calibration is performed using an improvised regulator between 0-15 volts.