Purpose of the development: The device is intended for use in low-voltage up to 1000 V, where it is necessary to raise or lower the voltage at the load to a certain constant value, and thus, if necessary, the controller ensures the equality of input voltage and the output (receiving the output rated voltage at rated input ).

Recommended application field: Electrical Engineering. Energy.

Advantages over analogues: Introduction to unregulated down transformer additional elements adds functionality to the device becomes a three-stage , which allows not only to change the output voltage , but also to keep it on the controller output at the input , which gives more flexibility to address issues in the energy saving low voltage electrical networks. A distinctive feature of the proposed controller is a simple design and circuit design , the use of serial unregulated down transformer as a booster , sinusoidal output voltage , small weight and size , and cost.

The development stage readiness: Ready for application

Description of the development:
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The controller uses a conventional step-down transformer with unregulated non-partitioned three windings and magnetic contactor ( K1, K2, K3) , which provide remote control of the voltage regulator control buttons. For heavier loads , you can use transformers series TBS2 capacity of 1.6 kVA, voltage up to 660 V , which are also designed to control supply of low-voltage electric and signaling circuits . When using the controller in addition to the three-phase version , you can use single-phase transformers , three-phase TT series , which are designed to supply low voltage rectifiers.

Information about newness of the development:

ноу-хау--
1 шт.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua