Description

Switching stabilizer IHE-XI-7

Switching voltage stabilizers have no moving parts as a servo motor mechanism. They use an electronic power converter circuit to achieve voltage regulation. It is possible to achieve more accuracy and excellent voltage regulation by these stabilizers compared to servo stabilizers, and usually the accuracy of voltage regulation is in the range of ±۱%. intelligent single-phase stabilizer IHE-XI-7 is based on the technology of IGBT transistors. Therefore, any fluctuations in the input voltage will not have any effect on the output. Therefore, the output voltage is stabilized and delivered to an adjustable voltage (220 volts) to the consumers connected to the output. This stabilizer is used for domestic and semi-industrial purposes and is able to adjust the voltage of all connected equipment up to a total load of 30 amps, exactly on the desired output voltage, by installing it on the way of the input current.

The difference between electronic intelligent stabilizer and other technologies

The compensation method in this stabilizer is 100% electronic without the use of a relay or servo motor. Therefore, its response time to voltage fluctuation is very short. Therefore, its compensation speed is much higher than other technologies used in other devices. Also, unlike all relay automatic transmissions or servo stabilizers, it works without any depreciation. As a result, the passage of time does not reduce the quality and life of the device, and the smart stabilizer does not need periodic repairs.

It is reminded that in relay devices, connecting and disconnecting relays gradually leads to arcing and sticking of its contact. At this time, the device must be repaired and its relay replaced. On the other hand, in the servo-motorized stabilizer, voltage fluctuation compensation is done by rotating a carbon on the transformer core. Therefore, voltage fluctuation compensation is associated with coal corrosion. If it is not replaced before it expires, the core will be seriously damaged when its iron base hits the transformer winding, and in many cases the entire device will be destroyed.

According to the technology of making relay or servo motor voltage stabilization transformers, it is inevitable to apply voltage changes step by step to the load and also we will always have a little difference between the desired voltage and the output voltage. (5 to 10 volts according to the number of voltage steps). These stabilizers can be considered as permanent insurance for electrical equipment against voltage fluctuations; So that its use is increasing every day more than before.

Characteristics of switching stabilizer IHE-XI-7

IHE-XI-7 switching stabilizer eliminates any voltage fluctuations in the range of 160 to 270 volts. It keeps its output voltage fixed at 220V (adjustable by the user). It can also deliver up to 30 amps of current to the load. The control system considered for this device is completely intelligent and fully digital.

This system has high reliability and all protections that an advanced stabilizer requires. Among them are protection against short circuit at the output, protection against two-phase electricity at the input, protection against the output voltage going out of the allowed range, protection against lightning, protection against overload, protection against device fan failure, or power module cooling fan, protection against failure of trans temperature sensor or power module temperature sensor. Among the features of this stabilizer, the following can be mentioned:

• • Complete elimination of fluctuation and accurate stabilization of the output voltage on 220 V with switching technology
  • Applying all-digital control system and IGBT static switches in the power circuit
  • Protection against 2-phase network electricity
  • Lightning protection
  • Protection against short circuit, overload, fan failure or temperature sensors failure with audible warning and message display
  • Protection against the output voltage going out of the allowed range
  • The ability to adjust the output voltage level in the range of 210 to 230 volts (can be adjusted by the user)
  • The ability to set the minimum voltage allowed at the output
  • It has a delay circuit after connecting the input power with the possibility of programming by the user
  • Equipped with a filter to remove high frequency noise
  • It has LCD screen to display and adjust stabilizer parameters
  • Automatic and Bypass working modes

Application of intelligent electronic stabilizer to compensate voltage fluctuations

• • A conventional residential or office unit equipped with an air conditioner with a power of less than 18000
  • A separate air conditioner with a power of less than 36,000 BTU
  • A miner device with a maximum current of 20 amps
  • Types of medical and laboratory equipment with a maximum current of 30 amps
  • Dental clinic equipment
  • Fiber laser device with single phase input and precision instrument equipment
  • Laser hair removal device