High voltage equipment is represented bya set of complex equipment operating at voltages higher than 1 kV and with high functionality. These are distribution switchboards, pylons for power lines, high voltage transformers and substations, specialized switches and switches controls.

• Switches;
• Overvoltage suppressors;
• Bushings;
• Capacitors and filters;
• Measuring transformers;
• Disconnectors and earthing switches;
• Cubicle switchboards.

It is necessary to ensure constant power supply, because the electricity has become an integral part of our life and severe economic losses may be caused by termination or suspension of power supply. Only high quality equipment will allow to transfer electricity without losses, and only its reliability will preventfrom accidents. This devicesdetermine safety, security and efficiency of power supply at different objects.