UPS with external batteries: choice, specifications. Uninterruptable power source

For the uninterrupted operation of electrical equipment, special devices are used, which are called UPS. They are produced with built-in and external batteries. It is also important to note that uninterruptible power supplies differ in power, limiting frequency, size and price.

Modifications with external batteries are more suitable for boilers, as well as drives. A distinctive feature of the devices is a high power parameter. In the store, a good model costs around 30 thousand rubles.

How to choose a model for a computer?

For a computer, it is more expedient to select a block with a wire triode. The average frequency limit should be 60 Hz. If we consider a device of low power, then the deviation should not exceed 10 V. Some modifications are issued with displays. Thus, the user is able to monitor the operation of the blocks.

The battery overload indicator on the average is 15 A. Modern modifications are equipped with high-quality protection systems against overheating. To connect the batteries in the set must be a network cable. It is an average device for a computer in the area of 25 thousand rubles.

Choosing a device for the boiler

For boilers should be selected block, the power of which is not less than 10 kW. The limiting frequency of the device should be 70 Hz. It is also important to pay attention to the protection system. If we consider modifications with two batteries, then they have a fuse. A standard overheating protection system should also be installed. In the store, a quality UPS with an external battery for the boiler costs around 36 thousand rubles.

Model Reviews ProLogix DC UPS 9/12

These blocks are produced for personal computers. The power of this model is 4.5 kW. In this case, the triode is wired. A microcontroller is installed to control the device. The short-circuit protection system is used in the first class. If you believe the feedback of buyers, then the connection block is very simple.

It is also important to note that he is not afraid of congestion in the network. The minimum permissible block temperature is -15 degrees. The limiting frequency of the modification is 45 Hz. In total, there are two batteries in the standard kit. Weigh directly block 14 kg. According to experts, batteries are able to withstand a large overload. A power cord is used to connect them. The permissible humidity level of the unit is 56%. It is worth the UPS (market price) about 26 thousand rubles.

Characteristics of ProLogix DC UPS 9/15

The specified block is made for personal computers. First of all, it is important to note that the model uses three batteries. The overheating protection system is installed in the second class. Directly, the batteries for the UPS are connected via a network cable. There are two linear outputs for the model. In terms of performance, the operating frequency is 55 Hz.

The power of the presented unit is at the level of 6.5 kW. The connection time of the device does not exceed 4 ms. The fan has a built-in type. Also, the advantages of modification include a high-quality protection system against overvoltage.

The minimum permissible temperature for the unit is -20 degrees. Weighs in the assembled form the device is only 13.5 kg. The microprocessor in it is used for two adapters. The permissible level of voltage deviation is 12 V. Buy the specified UPS for the computer in the store user can at a price of 32 thousand rubles.

Description of models ProLogix DC UPS 9/22

The specified UPS with external batteries for boilers is distinguished by high power. In this case, the device frequency is 60 Hz. If you believe the experts, the problems with the voltage drop of the model are not terrible. However, it is important to note that there is no stabilizer in the device. The microcontroller is used with one adapter.

The overheating protection system is applied first class. The permissible humidity level of the unit is 70%. The maximum voltage deviation is 13 V. The battery overload indicator is 10 A. The minimum permissible temperature for the unit is -20 degrees. The surge protection system is applied first class. To date, the user can buy a UPS with an external battery for the house of the specified series at a price of 45 thousand rubles.

Reviews of the Powercom RPT-600

This UPS with external batteries reviews from buyers gets good. A model is used for boilers of various capacities. Batteries for the UPS are connected via a 1.5 meter network cable. In this case, the modification power is 6.5 kW. In turn, the operating frequency of the unit is 55 Hz. The overvoltage protection system is used in the second class. It is also important to note that the triode is of a wired type. The permissible humidity level of the unit is 60%. The current load indicator is at least 12 A.

In total, there are two batteries in the kit. The system for protection against voltage surges is applied in the second class. The stabilizer is used in the built-in type. If you believe the experts, the problems with the microcontroller are rare. The safety block of the model is of high quality. The parameter of the voltage threshold deviation is 3 V. The minimum permissible temperature for the unit is -15 degrees. You can buy a model for 34 thousand rubles.

Characteristics of Powercom RPT-622

This UPS with external batteries has a first-class surge protection system. It is also important to note the compactness of the case. He weighs only 13 kg. In this case, the triode is wired. The limiting frequency of the modification is 60 Hz. If you believe the experts, the microcontroller is installed of high quality.

The overheating protection system is used in the first class. In total, the model has one fuse. The parameter of the current overload in the barathea is 3 A. In this case, the device is connected via a network cable. In the kit it is provided with an adapter. A built-in fan is installed to cool the system. The limit of the voltage deviation is 10 V. The system for short-circuit protection is absent in the model.

It is also important to note that the device does not provide a stabilizer. The minimum permissible temperature of the block is -10 degrees. The device is afraid of high humidity. To check the charge of the modification there is an indication system. Buy the specified UPS with external battery connection can be for 30 thousand rubles.

Description of models Powercom RPT-700

The specified UPS with external batteries for personal computers has a lot of advantages. First of all, it is important to mention the qualitative system of protection against surges. In this case, it is used first class. In total, the model has three safety blocks. Also, a digital voltmeter is used to monitor the voltage index. The stabilizer for the model of this series is absent. The limiting power of the modification is 5.5 kW.

The current overload indicator is at the level of 8 A. If you believe the feedback of experts, the microcontroller of the model breaks rarely. In this case it is installed with two adapters. A triode is normally used as a pass-through type. The overheating protection system is provided in the second class. The minimum permissible temperature for the unit is -20 degrees. Short circuit protection in the system is available. The permissible humidity level of the unit is 55%. It is worth the UPS (market price) about 38 thousand rubles.

LUXEON UPS-500 Reviews

The specified UPS for the computer has recently been in great demand. First of all, it is important to note the low price for the goods. However, the model has many other advantages. The limit power limit is 5.5 kW. The frequency in this case is 60 Hz.

The permissible overvoltage level is 20 V. The device with the first class cooling system is sold. The standard kit includes two batteries. No surge protection system. The connection time of the device is 5 ns. The minimum permissible temperature for the unit is -20 degrees. A microcontroller is used to control the device.

The triode of the model is used with a safety block. The system for protection against battery discharge is provided by the manufacturer. The permissible humidity level of the unit is 60%. Buy it on the market can be priced from 28 thousand rubles.