Uninterruptible TV for TV: 12 best UPS models + valuable tips before buying

APC by Schneider Electric Back-UPS BE700G-RS

• Device type: reserve
• Output power (VA): 700 VA
• Output power (W): 405W
• Rated output voltage: 160V
• Voltage waveform type: modified sine wave
• Device operating time: 3.7 min at 405 W
• Number of output power connectors: 4 x CEE 7
  (Euro socket)
• Interface: USB
• Battery capacity: 7Ah
• Charging time: 8h
• Weight: 3.24 kg
• Size (LxWxH): 311x224x89 mm

Another uninterruptible power supply from the APC by Schneider Electric brand is
model BE700G-RS. At the time of review, the price of this model is approximately
10 500 rubles. This UPS is made in a fairly convenient format and is already
ready to please the consumer with a large number of sockets for connecting a PC and
various peripheral devices.

Let's start with the look. The body of the device is made of durable material
gray plastic with metal inserts. The UPS can be installed on
any horizontal surface, thanks to special holes in the bottom
parts of the apparatus.

In the upper part there are 8 standard Euro sockets CEE 7 in two rows:
four sockets of the first row are full-fledged uninterruptible power outlets, and
remaining in the second row - to ensure filtering of the mains voltage at
connecting printers, scanners, etc. to them. Located next to sockets
power button and LED indicator.

On the side panel is a fixed cable 1.8 meters long. Ibid
you can see the fuse, USB interface port and universal connectors for
various types of device protection against high-voltage impulses. Each of
connectors are marked with a clear corresponding inscription, so problems with
connection should not occur.

The battery with a capacity of 9 Ah is located in the bottom small compartment. At
This model has the ability to replace the battery, which is not bad
advantage.

There are no complaints about the internal part of the device. All elements are placed on one
corporate blue board. Widely used parts in SMD packages
made it possible to achieve a significant reduction in the density of the placement of components, which
favorably affects passive cooling. One of the features of this UPS
is a power saving function that allows the machine to automatically
turn off unused devices, thereby ceasing to supply excess
voltage to sockets.

The reliability of the device is made at an excellent level, the heating of the power
elements are almost minimal. So, for example, transistor heatsinks
inverter heat up to a maximum of 65 degrees Celsius under conditions
long battery life.

At a maximum load of 405 W, the battery life of the UPS is from
battery will be about 4 minutes, respectively, than the load is lower,
the operating time will be longer. For example, with a value of 50 W, the device may
work an hour.

In general, the device deserves a positive assessment. It's reliable and convenient
UPS with more outlets for your everyday home or office
use. Among the shortcomings, one can note only the lack of a system
automatic voltage regulation

UPS rating for boilers

The TOP boilers include devices with the best, according to experts, characteristics. They have different types of designs.

Helior Sigma 1 KSL-12V

The UPS is equipped with one external battery. The device is adapted to Russian electrical networks. Weight 5 kg. Operating voltage 230 W. According to the type of construction, the model belongs to On-Line devices. On the front panel of Helior Sigma 1 KSL-12V there is a Russified LCD display showing network indicators.Input voltage range from 130 to 300 W. Power 800 W. The average cost of an uninterruptible power supply is 19,300 rubles.

Advantages:

• There is a special mode of operation with generators.
• Compactness.
• Reliability, long service life.
• Silent operation.
• The presence of a self-test function.
• Low power consumption.
• Doesn't overheat during extended use.
• Long battery life.
• Possibility of self-installation.
• Affordable price.

Flaws:

• The input voltage has a narrow tolerance range.
• Small battery capacity.

Eltena (Intelt) Monolith E 1000LT-12v

Chinese made product. Refers to On-Line devices. Fully adapted to work with Russian electrical networks. Input voltage range from 110 to 300 V. Power 800 W. The choice of voltage power occurs in automatic mode. Weight 4.5 kg. There is a Russified LCD display. The average cost of the model is 21,500 rubles.

Advantages:

• The relevance of the charging current for connecting to a battery with a capacity of 250 Ah.
• Optimal input voltage range.

The disadvantage is the high price.

Stark Country 1000 online 16A

The device is manufactured in Taiwan. The model was updated in 2018. Power 900 W. The UPS is designed to operate with two external circuits. The bespereboynik provides full protection of a copper at emergency shutdown of the electric power. Weight 6.6 kg. The average cost of the device is 22800 rubles.

Advantages:

• Automatic selection of operating power.
• Ability to work offline 24 hours.
• Battery protection against deep discharge.
• Wide input voltage range.
• Possibility of self-installation and ease of operation.

Flaws:

• Short wire.
• Average noise level.
• High price.

HIDEN UDC9101H

Country of origin China.The UPS is adapted to work with Russian electrical networks. It is considered the quietest uninterruptible unit in its class. It has an automatic system for adjusting the operation of the cooling system, so it never overheats during prolonged use. Power 900 W. Weight 4 kg. The average cost is 18200 rubles.

Advantages:

• Long service life.
• Reliability at work.
• Wide input voltage range.

• Intelligent control system.
• Compactness.

The disadvantage is the need for initial setup.

Lanches L900Pro-H 1kVA

Country of origin China. Power 900 W. The interrupter has a high efficiency. The model is adapted to the loads of Russian electrical networks, has an LCD display. It displays the mains input voltage parameters and other indicators of operating modes, including the battery charge level. The package includes software. Weight 6 kg. The average selling price is 16,600 rubles.

Advantages:

• Resistance to power surges.
• Affordable price.
• Reliability of work.

• Ease of operation.
• Long battery life.

The main disadvantage is the low charge current.

Energy PN-500

The domestic model has the function of a voltage stabilizer. Available in wall and floor versions. Operating modes have sound indication. A special fuse is installed to protect against short circuits. The graphic display is multifunctional. The average cost is 16600 rubles.

Advantages:

• Input voltage stabilization.
• Overheat protection.

• Design reliability.
• Long service life.

The disadvantage is the high noise level.

SKAT UPS 1000

The device differs in the increased reliability in work.Power 1000 W. It has the function of an input voltage stabilizer. The input voltage range is from 160 to 290 V. The average sale price is 33,200 rubles.

Advantages:

• High work precision.
• Automatic switching of operating modes.

• Reliability at work.
• Long service life.

The disadvantage is the high price.

Rating of the best uninterruptible power supplies

Best Double Conversion UPS

1. Powerman Online 1000

Uninterruptible power supply with double conversion. The output power is 900W, so it can be used even with powerful computers. The operating time at full load is 4 minutes - save, exit and turn off the computer is enough. To power the connected devices, two euro sockets are provided: just under the system unit and the monitor. In addition, USB and RS-232 interfaces are available. The UPS is able to draw input voltage in the range from 115 to 295 V and a frequency from 40 to 60 Hz.

An LCD screen and an audible alarm are provided for displaying information. There is protection against overload, high-voltage impulses and short circuit, as well as telephone line and local network.

The issue price is about 14,000 rubles. Expensive, but for the security of the PC is quite acceptable.

Price: ₽ 14 109

Best standby UPS

2. APC by Schneider Electric Back-UPS BK350EI

A backup uninterruptible power supply, for which you will have to pay about 7,500 rubles. The output power of the device is low - 210 W, while the operating time at full load is 3.7 minutes, and at half load - 13.7 minutes.

The UPS switches to the battery in 6 ms, which is quite a decent option for a backup uninterruptible power supply.

Up to 4 consumers can be connected to the UPS via IEC 320 C13 connectors.In addition, an Ethernet port is provided.

The device supports input voltage within 160 - 278 V and input frequency from 47 to 63 Hz. Of course, there is protection against overload, high-voltage impulses, interference and short circuit, as well as telephone line protection.

Price: ₽ 7 490

The best interactive type UPS

3. APC by Schneider Electric Back-UPS BX1100CI-RS

Interactive uninterruptible power supply with an output power of 660 W. Able to work under full load for 2.4 minutes, and at half - 11 minutes. Charging time is 8 hours.

The UPS switches to the battery not too quickly, in 8 ms, but it is able to digest the input voltage in the range from 150 to 280 volts and the frequency from 47 to 63 Hz.

There are four euro sockets and a USB interface at the output. Information about the work is reflected by LED indicators and sound alarm.

In the presence of protection against overload, high-voltage impulses, interference and short circuit.

The issue price is around 12,000 rubles.

Price: ₽ 12 200

4. Powercom SPIDER SPD-650U

Affordable and functional interactive power supply for just over 6,000 rubles. According to the manufacturer, it can power a PC with a 17-inch monitor for 13 minutes at a load of 150 watts. The output power of the device itself is 390 watts.

The UPS switches to the battery very quickly, in just 4 ms, so a sudden power outage cannot destroy valuable information.

As many as eight devices can be connected to an uninterruptible power supply through euro sockets, although only half of them can work on batteries.

The UPS supports 140 to 300V input voltage and 50-60Hz input frequency.

All necessary security features are provided, including telephone line protection, and PC connection via USB.

The best uninterruptible power supply for a gas boiler

5. IPPON Innova G2 2000

Expensive and powerful uninterruptible power supply with double conversion. The device costs 26,000 rubles, but its high technical parameters make it an ideal choice for use with a gas boiler.

Output power is a solid 1800 watts. At full load, the device is able to stretch 3.6 minutes, and at half load - 10.8 minutes.

Up to four devices can be connected via IEC 320 C13 connectors. The input voltage that the UPS can withstand is 100 to 300V and the input frequency is 45-65Hz.

USB and RS-232 interfaces are provided for PC synchronization and telephone line protection.

All information is displayed on the LCD screen.

The best uninterruptible power supply for a computer

6. Powercom Imperial IMD-1200AP

Nice and quite productive interactive uninterruptible power supply, which will be an ideal choice for a home PC. The output power of the device reaches 720 W, while under full load it can work up to half an hour.

Switchover time to battery is only 4ms.

Four out of six IEC 320 C13 connectors are powered by batteries. The USB port is used for control.

The input voltage fluctuates in the range of 165-275 V, and the input frequency is 50-60 Hz.

All information is displayed on the LCD screen. An audible alarm notifies you of a change in the operating mode.

The issue price is about 11,500 rubles, but it’s not a pity to give them away for the safety of your favorite PC.

Price: ₽ 11 410

UPS Variety

Over the past 10 years, the uninterruptible power supply market has stepped far forward. Let not every year, but manufacturers improve their models.So they try to improve the performance, and lower the price tag so that the product wins 90% of the shelves. Despite thousands of options, ingenious designs, differences in voltage range and other parameters, uninterruptible power supplies come in three groups:

• Reserve. The main function of such models is the connection of internal batteries in case of an unexpected power outage and the subsequent resumption of "home" power after solving problems. These UPSs do not have enough power and are often designed to quickly save data and properly shut down the computer. It will not be able to function properly without electricity. The design is simple, additional features are a luxury. The main drawback of such UPSs is that there is no voltage stabilizer, but more than half of the buyers know about it, so they buy them when they are sure that they are not in danger.
• Interactive. Bespereboyniki of this type belong to the category of the middle class. They have a voltage stabilizer, so a sudden drop or shutdown is not a problem for them. The PC is always supplied with stable power, which increases the life of the elements and extends the average operating life. In the event of an excessive voltage drop or a complete power outage, power will be supplied from the built-in batteries. Such uninterruptible power supplies are common among most buyers, as they have a nice price tag and extras. capabilities.
• Double conversion. This type is used only for expensive devices or for servers. In everyday life it is difficult to find it, but in large enterprises the use of such an uninterruptible power supply is mandatory. Only he is able to provide equipment with full protection from negative impacts.The principle of operation is simple: in this way, the supplied alternating current from a standard network is rectified and converted to direct current, after which it enters the output of the apparatus, where the reverse process takes place. Accordingly, the cost of such UPSs exceeds 20,000 rubles. Therefore, a rare user will want to invest in a personal computer.

It is important to remember that some premium power supplies are equipped with modules that provide continuous input to output communication. This reduces power consumption during a power outage.

UPS types

There are dozens of manufacturers on the market that produce uninterruptible power supplies for various price segments. However, in budget models, functionality and battery life are many times inferior to expensive devices.

According to the principle of operation, the equipment is divided into 3 categories:

• Reserved (offline);
• Continuous (online);
• Line interactive.

Now in detail about each group.

Reserve

If there is electricity in the network, then this option acts as an intermediary.

As soon as the power is turned off, the UPS automatically transfers the connected device to battery power.

Such models are equipped with batteries with a capacity of 5 to 10 Ah, which is sufficient for correct operation for half an hour. The main function of this device is to prevent the instantaneous stop of the heater and give enough time to the user to properly turn off the gas boiler.

The advantages of such a solution include:

• Noiselessness;
• High efficiency if the power is supplied through the electrical network;
• Price.

However, redundant UPSs have a number of disadvantages:

• Long switching time, on average 6-12 ms;
• The user cannot change the characteristics of voltage and current;
• Small capacity.

Most devices of this type support the installation of an additional external power supply. Therefore, the battery life is greatly increased. However, this model will remain a power switch, you can not demand more from it.

Continuous

This type works regardless of the output parameters of the network. The gas boiler is powered by battery power. In many ways, this became possible due to the two-stage conversion of electrical energy.

The voltage from the network is fed to the input of the uninterruptible power supply. Here it decreases, and the alternating current is rectified. Due to this, the battery is recharged.

With the return of electricity, the process is carried out as follows. The current is converted to AC, and the voltage increases, after which it moves to the UPS output.

As a result, the device works properly when the electricity is turned off. Also, unexpected power surges or distortion of the sinusoid will not cause a negative effect on the heating device.

The advantages include:

• Continuous power even when the light is turned off;
• Correct parameters;
• High degree of security;
• The user can independently change the value of the output voltage.

Flaws:

• Noisy;
• Efficiency in the region of 80-94%;
• High price.

Line Interactive

This type is an upgraded standby device. So, in addition to batteries, it has a voltage stabilizer, so the output is always 220 V.

More expensive models are able not only to stabilize the voltage, but also to analyze the sinusoid, and in the case when the deviation is 5-10%, the UPS will automatically switch the power to the battery.

Advantages:

• Translation occurs in 2-10 ms;
• Efficiency - 90-95% if the device is powered by a home network;
• Voltage stabilization.

Flaws:

• No sine wave correction;
• Limited capacity;
• You cannot change the frequency of the current.

1 Ippon Innova G2 3000

The On-Line technology used by the manufacturer is characterized by double conversion of the input voltage. The price automatically determines the role of the UPS - it is often used to protect workstations, servers and network equipment. Inside there is a set of built-in batteries and they will allow you to continue working during a long power outage. The intelligent LCD display makes it easy to navigate even for the first time buyer of this type of device.

Of the nice chips, we can note the simultaneous operation of indicators of the load level and load. Each scale represents 20% of the load. Fully metal body reliably protects all the insides. Replacing batteries is very simple, it pleases customers and has a good effect on performance. The device does not allow serious power surges and is very popular with the buyer.

How to choose a UPS?

First, decide what equipment you are buying the product for. If for home, computer and TV, then you can stop at simple models with a set of the most important functions. For gaming computers and servers, you will need models with stabilizers, overload protection and other things.

As for the number of outlets, 3 plugs are enough for the average buyer.

Buy goods only from trusted companies, as a UPS is not a device that you should save on.

Attention! The above information is not a buying guide. For any advice, you should contact the experts!

Redundant Power Supply Selection Criteria

Redundant power supplies designed to work with heating system pumps should be selected according to several characteristics:

• Power;
• Battery capacity;
• Allowable battery life;
• Ability to use external batteries;
• Input voltage spread;
• Output voltage accuracy;
• Transfer time to reserve;
• Output voltage distortion.

Choosing a UPS for a circulation pump should be based on several basic parameters, the determining one of which is power.

Determination of the required power of the UPS

The electric motor, which is an integral part of the heating system pump, is an inductive type reactive load. Based on this, the UPS power for the boiler and pump should be calculated. The technical documentation for the pump may indicate the power in watts, for example, 90 W (W). In watts, heat output is usually indicated. To find out the total power, you need to divide the thermal power by Cos ϕ, which can also be indicated in the documentation.

For example, the pump power (P) is 90W, and Cos ϕ 0.6. Apparent power is calculated by the formula:

Р/Cos ϕ

Hence, the total power of the UPS for normal operation of the pump should be equal to 90 / 0.6 = 150W. But this is not yet the final result. At the moment of starting the electric motor, its current consumption increases by about three times. Therefore, the reactive power should be multiplied by three.

As a result, the UPS power for the heating circulation pump will be equal to:

P/Cos ϕ*3

In the above example, the power supply will be 450 watts. If the cosine phi is not specified in the documentation, the thermal power in watts should be divided by a factor of 0.7.

Battery capacity

The capacity of the battery determines the time during which the heating system pump will work in the absence of a network. The batteries built into the UPS usually have a small capacity, determined primarily by the size of the device. If the backup power source will work in conditions of frequent and long interruptions in power supply, you should choose models that allow the connection of additional external batteries.

A very informative video about the personal experience of a person who was faced with the purchase of an inverter for a boiler and a heating pump, see:

Input voltage

The mains voltage standard of 220 volts assumes a tolerance of ± 10%, that is, from 198 to 242 volts. This means that all devices used on the territory of the Russian Federation must work correctly within these limits. In fact, in various regions, and especially in rural areas, deviations and power surges can significantly exceed these values. Before purchasing a UPS for a heating pump, it will be very useful to measure the mains voltage repeatedly, during the day. The passport for the backup power source indicates the permissible input voltage limits, at which the device provides an output voltage close to the nominal value.

Output voltage and its shape

If the voltage parameters at the output of the uninterruptible power supply fit within the allowable 10 percent, then this device is quite suitable for powering the pump of the heating system.The time it takes for the control board to switch to battery power is typically less than tens of microseconds. For an electric motor, this parameter is not critical.

A very important parameter of the UPS, which is necessary for the correct operation of the heating system pump, is the shape of the output signal. The pump motor requires a smooth sine wave, which only a double conversion device or an on-line UPS can provide of all backup power models. In addition to the ideal sine wave at the output, this source also gives the exact value of voltage and frequency.

When installing a UPS for a heating pump, some rules should be followed:

• The temperature in the room must correspond to the values ​​\u200b\u200bspecified in the documentation;
• The room should not contain vapors of caustic reagents and flammable liquids;
• The ground loop must be made in accordance with the rules for the operation of electrical installations.

The best inverter uninterruptible power supplies

Double conversion UPS (on-line) or inverter type sources are successfully used to protect expensive separately located equipment: ATMs, medical devices, telecommunications equipment. This type of uninterruptible power supply is considered to be the most promising, since they provide stable voltage and frequency indicators with any input noise.

KSTAR UB20L

5.0

★★★★★
editorial score

100%
buyers recommend this product

The KSTAR UPS with double conversion technology, cold start and LCD monitor has an output power of 1800 W and is equipped with four redundant sockets. The switching time from the network to the bypass is 4 ms, to the battery - instantly. The average cost of the device is 28.4 thousand rubles.

Advantages:

• wide input voltage range (110-300 V);
• automatic bypass;
• energy-saving ECO-mode;
• adjustable output voltage;
• protection against overcharging and deep discharge of the battery.

Flaws:

big price.

The efficiency of KSTAR UB20L when working on battery is 87% and above, when working in ECO mode - from 94%.

Eaton 9SX 1000IR

5.0

★★★★★
editorial score

100%
buyers recommend this product

The 900W Eaton 9SX provides maximum protection for connected equipment by delivering sine wave voltage in all operating modes and delivering zero transfer time to the battery. The average cost of the device is 42 thousand rubles.

Advantages:

• hot swap battery;
• built-in battery replacement counter;
• parameter setting in 8 languages;
• electricity consumption meter;
• remote reboot on hang.

Flaws:

high price.

Thanks to double conversion, the Eaton UPS constantly monitors the network parameters and precisely regulates the voltage and frequency. Extended battery life is achieved through the use of Eaton ABM technology.

Powerman Online 1000RT

4.9

★★★★★
editorial score

96%
buyers recommend this product

The Powerman UPS has an output power of 90W and always outputs a sine wave. The device is easily integrated into automated and network management systems thanks to the USB, RS232, SNMP and EPO interfaces. The average cost of the device is 17.5 thousand rubles.

Advantages:

• support of the set voltage with an accuracy of 1%;
• two versions of the case - Rack and Tower;
• support for the correct operation of the phase-dependent load;
• warranty - 24 months.

Flaws:

• heavy weight (almost 14 kg);
• Efficiency is not more than 88%.

The Powerman Online device successfully copes with the protection of such consumers as servers, telecommunications equipment, security and automation systems, access control, laptops and computers.

Challenger HomePro 1000

4.8

★★★★★
editorial score

89%
buyers recommend this product

The Challenger HomePro has a claimed output power of 900 watts despite the labeling. It should be remembered at the same time that the starting load of some devices exceeds the performance by 2-3 times. Therefore, at the time of start, such a consumer with a rated power, for example, 800 W, can disable the UPS for 15 thousand.

Advantages:

• short circuit and overload protection;
• USB, RS-232, SmartSlot control interfaces;
• hot-swappable batteries;
• local network protection.

Flaws:

• no built-in batteries;
• not suitable for refrigerators, washing machines, electric motors.

The Challenger uninterruptible power supply is ideal for organizing uninterrupted power supply for gas heating boilers, as well as PCs, servers, TVs, fire and burglar alarms, and medical equipment. Input voltages above 300 V may damage the instrument, but consumers will not be harmed.

18650 battery and its varieties

The main element of the future uninterruptible power supply is a 18650 lithium-ion battery. In shape and size, it is analogous to standard AAA or AA finger batteries.

The capacity of finger batteries is in the range of 1600-3600 mAh. With an output voltage of 3.7 V.

There are several varieties of 1865 class batteries. The differences are only in chemical composition:

1. Lithium-manganese (Lithium Manganese Oxide).
2. Lithium-cobalt (Lithium Cobalt Oxide).
3. Lithium iron phosphate (Lithium Iron Phosphate or ferrophosphate).

All of them have been successfully applied:

• in phone chargers;
• in laptops;
• flashlights and so on.