20 kVA Automatic ServoMotor Voltage Stabiliser, KEMOT

KEMOT PROavr-20k Servomotor Stabiliser

Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices shutting down suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT PROavr-20k automatic voltage stabiliser.

Protejeaza-ti dispozitivele impotriva supratensiunii

Protect your devices against power surges

In single-phase mode, each phase can operate independently of the others. Regardless of the mains load and fluctuations in the output voltage, the KEMOT PROavr-20 stabiliser maintains them at 230 V ±3%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Regulation is automatic, ensuring high output voltage accuracy. A fault in one phase does not affect the operation of the others.

Stabilizator de tensiune trifazat KEMOT PROavr-20

Three-phase mode

In three-phase mode, it is important to maintain balance between the phases. The stabiliser monitors and controls the voltage on each phase to ensure consistency between them – it will compensate for an input voltage that is too high or too low and will supply the output voltage once stabilised. If, in this mode, one of the phases is not functioning properly or is not connected, the unit will activate the protection circuit and will not supply output voltage, indicating this via the ‘PHASE ERROR’ indicator.

Cum functioneaza stabilizatorul de tensiune KEMOT PROavr-20?

How does the KEMOT PROavr-20 voltage stabiliser work?

The KEMOT voltage stabiliser is a device designed to maintain a set output voltage of 230 V. Its function is to increase an input voltage that is too low or to reduce the input voltage, so that the output voltage remains within the permissible range and does not experience dangerous surges that could damage connected devices. The stabiliser’s design is based on a toroidal transformer, which ensures the device operates stably.

Servo-motor voltage stabiliser

The KEMOT PROavr-20 voltage stabiliser maintains the voltage with high precision of up to 3%. Such high operational precision is the result of using servo-based technology.

Stabilizator de tensiune trifazat cu functie BYPASS

BYPASS switch

The device is also equipped with a ‘bypass’ function, i.e. a switch that bypasses the stabiliser’s operation, allowing it to be isolated and enabling the home network to be powered without issues from an external source.

DELAY Function

If you need a voltage stabiliser for devices with a high instantaneous inrush current, choose a model equipped with the DELAY start-up delay function. The KEMOT PROavr-20 is equipped with a DELAY switch button that ranges from 6 to 180 seconds, which will reduce the risk of damage to the stabiliser when devices connected to it have a high inrush current. In addition, the KEMOT PROavr-20 stabiliser features protection against overvoltage and undervoltage, overload, overheating and short circuits.

Easy transport

To make it easier to move and position the KEMOT stabiliser in the right place, it is fitted with four sturdy wheels. Thanks to these, you can easily move the device to different locations, which will certainly make operation and maintenance easier.

Stabilizator de tensiune trifazat KEMOT PROavr-20

Application

The KEMOT PROavr-20 can be used both at home and in the office. It is perfect for:

- televisions and audio/video equipment;
- speakers, mini audio systems and other audio/video devices;
- household appliances such as induction hobs, microwave ovens, fridges and freezers;
- computers, monitors, printers, cash registers and other office equipment;
- furnaces and central heating pumps;
- power generators.