To maintain voltage parameters, it is advisable to use equipment with high-quality assembly and adjustment of indicators in the network at 220 or 380 V. Such a device is a Resant voltage regulator that works automatically in a private, country house or in the country.
Why use a stabilizer
Single-phase and three-phase, electromechanical, electronic modifications of devices are designed to prevent voltage fluctuations and power line failures. The rectifier provides:
- constant power supply of household devices in the conditions of a drop or increase in voltage;
- checking network settings;
- noise filtering;
- protection against distortion, oscillations on the line;
- stability of equipment power during prolonged power surges;
- control of inputs and outputs of electrical wiring;
- Automatic maintenance of the installed network load.
Stabilization devices are simple and durable.
Varieties of stabilizers, differences in their design
The stabilizer as standard is a transformer with a control board, a system for selecting the number of turns on the winding, measuring, indicator and switching mechanisms.
Depending on the design, there are several types of devices:
- Step, or relay. They are made in the form of a power transformer with outputs for winding. The network parameters are regulated by a sensor that switches the relay during voltage surges. Separate power modifications throw a load on the output, the voltage of which is different.
- Servo-driven or electromechanical. The output network is adjusted manually. They operate according to the principle of changing the transformation coefficient by means of a brush connected to the output electrode. They differ in accuracy of load maintenance - 2-3%.
Electromechanical voltage stabilizer - Two-stage. The inverter apparatus converts the alternating current at the output to direct, and then creates an alternating voltage. It is produced without a power transformer, it can work idle, smoothly adjust the input intensity, suppresses vibrations and interference.
- Ferroresonant. Maintain the accuracy of the output voltage using magnetic saturation. A feature of the devices is transformer windings on magnetic cores with different cross sections.
For home equipment with induction motors, the starting current is exceeded. The stabilizer should have a power of 2-3 times the power of all equipment.
Resanta Brand
Resanta's company has been producing voltage stabilizers, welding and measuring devices for more than 20 years. The points of official representative offices of the brand operate in 78 cities of the Russian Federation. It is recognized as the best brand according to research in 2014 and 2015. In December 2018, the company opened the online store Utake.ru.
The stabilization technique is represented by models for installation on the wall and floor, with various parameters of accuracy and output voltage. For home, office or cottage buyers can easily choose a three-phase or single-phase device.
In 2017, stabilizers from Resant occupied 61% of the Russian market.
Resanta voltage stabilizer specifications
Regardless of the technical parameters, power and installation method, Resant voltage converters manufactured by Resant differ:
- the ability to work offline - with an increase in indicators, the power turns off and resumes when they are normalized;
- lack of noise - in a residential or specialized room appliances are not heard;
- the presence of protection against overheating - the air circulation is provided through holes on the body;
- the possibility of installation in apartments, private houses, in summer cottages.
The accuracy of stabilization of the manufacturer’s devices complies with GOST 13109-97.
What the device provides
Resanta voltage regulator provides:
- prevention of the impact of fluctuations in the network on industrial or domestic equipment;
- high-quality power supply during overvoltage or low intensity indicators on the line;
- uninterrupted operation of home appliances with constant power surges;
- protection against distortion of indicators on the line;
- quality control of input and output voltage;
- noise filtering.
The manufacturer’s manual notes that the accuracy of the devices depends on the correct preservation of the output channel in the "Auto" mode.
The nuances of choice
Resant's stabilizers support input voltages in the range 140-260 V. They are operated together with boiler equipment, lighting, electric pumps, and heating systems. When selecting a device, you must focus on the following points:
- Power consumption of home appliances. The indicator should be greater than the total power of the equipment. For low-power devices, models suitable for 500-1000 watts are suitable. If several devices are connected, it is better to use stabilizers at 1.5-2 kW.
- Ability to overload. Responsible for the stability of the device when increasing the rated power.
- The parameters of the multiplicity of the starting relay when connecting equipment. Values at the time the equipment is connected to the network are taken into account. Resanta stabilization devices have indicators from 3 to 7.
- Voltage rating The devices operate at a voltage of 212-228 V.
- Frequency indicator. The manufacturer produces devices operating at 50 Hz.
- Efficiency. Resant stabilizers have it equal to 97%.
- Cooling system. Depending on the model, it can be natural or forced air.
- High voltage protection. Shutdown occurs when the level of 240-250 V.
- The maximum current. Depending on the power, stabilization devices have a current strength of 2.6 to 105.3 A.
- Speed adjustment. The response of the device determines how quickly the error on the line will be fixed.
For welding, modifications with a bypass are suitable - manual external and internal or automatic.
Choosing the right device
To purchase Resanta units is taking into account the mains voltage. Electromechanical models are suitable in the presence of continuous interference, causing a decrease or increase in voltage. Relay accessories are suitable for the need for high stabilization accuracy. They are compatible with devices sensitive to frequent voltage surges.
The manufacturer produces LUX devices for wall mounting, SPN for low voltage, C - for domestic needs. Their network connection scheme implies the division into stationary (connected to the wiring) and local (direct connection to the equipment) modifications.
Resant's stabilizers for giving
Models with a power of up to 5 kW are suitable for summer cottages, which will prevent network congestion if it is planned to connect a freezer, TV, refrigerator, phone.
ASN 5000/1-C
A single-phase device, which costs 5.4-9.2 thousand rubles. The input frequency ranges from 50 to 60 Hz, the stabilization accuracy is 8%, the efficiency is 97%. The relay device protects the network from overheating, interference, short circuits. It is installed in the floor way.
ASN-1000/1-Ts
A relay electronic device that equalizes the voltage in the network with devices with a total power of up to 1 kW. It is connected to a 220 V network. The response speed is 7 m / s, the output voltage is from 202 to 238 V. A digital type voltage indicator. The device can be purchased for 1.8-2.5 thousand rubles.
ASN-5000/1-EM
An electromechanical relay is offered at a cost of 8.9 to 15.8 thousand rubles. The operating voltage at the output is from 140 to 260 V, the stabilization speed is 10 V / s. The model with moisture resistant housing (IP-20) is installed on the floor.
LUX ASN-5000N / 1-Ts
Wall-mounted device for 6.1-10.1 thousand rubles. Designed for an input voltage rating of 140-260 V. Efficiency is 97%, stabilization accuracy - 8%.
SPN-5500
A single-phase relay with an input voltage of 90 to 260 V is designed for wall mounting. The device is characterized by a free cooling system, equipped with a digital indicator. Input frequency is 50-60 Hz. It costs from 10.5 to 15.5 thousand rubles.
SPN-5400
A device with an input voltage of 202-238 V is sold for 7.3-7.5 thousand rubles. The single-phase model is 8% accurate. The relay is made with a natural cooling system, designed to protect against short circuits and overheating. Network status data is displayed on a digital indicator.
Resanta stabilizers for a private house
In a private house, it is advisable to install devices with a range of 5-15 kW, which provide quality protection for boilers, compressors, vacuum cleaners, television and video communications systems. The manufacturer's lineup includes relay and electronic devices that quickly detect a malfunction.
LUX ASN-10 000N / 1-Ts
It costs 10.4-17.7 thousand rubles. The single-phase model is characterized by an accuracy of 8%, the output voltage is 202-238 V. A relay with an artificial cooling system prevents sparking, overheating, and melting of the wiring.
ASN - 100000/1-Ts
The device is a single-phase type with a response interval of 7 m / s, a direct-sinusoidal type of signal. The output value is from 140 to 260 V. The IP-20 model with moisture protection is installed on the floor and costs from 8.9 to 14.6 thousand rubles.
ASN-80000/1-Ts
Resant's floor voltage regulator, compatible with 220 and 380 V networks, is suitable for a private house and a cottage. The stabilization accuracy is 8%, the active power is 8 kW. Has a digital indicator, provides protection against short circuits and load fluctuations. Designed for temperature conditions from 0 to +45 degrees. The price of the device is from 8.3 to 13.5 thousand rubles.
SPN-14000
Model with terminals and natural cooling system. The output voltage is 90-260 V, the time interval is 20 m / s. The device is outdoor, blocks any type of interference and power drops.
Resanta brand stabilizers are the best option for a suburban, private home or summer house. They can stably provide power to large and small household appliances, boiler equipment. The devices are available in a rugged shockproof housing.
