Application of modern el. engineering components can be found in all industrial branches as well as in the building industry.
In non-manufacturing branches we are in most cases speaking - besides the classic el. installations in residential houses, health facilities, shopping centres, cultural institutions, sports and exhibition halls, banking houses, etc. - about complex control of e.g. lighting, air conditioning of the rooms, HVAC units, fire protection of buildings and security of buildings, etc.
When visiting a theatre, hardly anybody considers that one part of or the whole scene can be changed by a single switchboard: the motors for scene rotation or for lifting or lowering a new scene background are controlled smoothly by the frequency converters.
Health facilities, exhibition areas, sports halls and manufacturing premises request intensive, smooth and reliable illuminance. If the daylight is mixed with artificial lighting, it is advisable to use the systems with smooth illuminance control to prevent unnecessary over-illuminance; on the other side if the daylight is inadequate, the artificial lighting is set smoothly to the requested values. Electricity saving is a great advantage besides comfortable room lighting. Sun relays are used for many years already for outdoor lighting of buildings.
In the residential houses, e.g. in the corridors, modern switching and programmable components help to illuminate comfortably and effectively only certain staircase sectors, where the people move. Users of individual flats can choose optionally whether or not they want to apply progressive el. engineering components for controlling the heating system, air conditioning, louver/blind lifting or lowering, lighting or audio / video sets.
In the heavy industry the switchboards are applied for the manufacturing line control systems with smooth control of assembly or manufacturing line drives by using the frequency converters. The whole control system can be concentrated in a single switchboard only and controlled e.g. manually from the touch display or fully automatically.
The filling or packing lines are an explicit example, where the line speed can be changed smoothly, depending on structure or quantities of the filled or packed material. Velocity of product taking depends e.g. on the final control which can be carried out by the naked eye; but nowadays the final control is preferably carried out by the cameras, laser rays, smart sensors, etc., increasing process control accuracy and speed.
In non-manufacturing branches we are in most cases speaking - besides the classic el. installations in residential houses, health facilities, shopping centres, cultural institutions, sports and exhibition halls, banking houses, etc. - about complex control of e.g. lighting, air conditioning of the rooms, HVAC units, fire protection of buildings and security of buildings, etc.
When visiting a theatre, hardly anybody considers that one part of or the whole scene can be changed by a single switchboard: the motors for scene rotation or for lifting or lowering a new scene background are controlled smoothly by the frequency converters.
Health facilities, exhibition areas, sports halls and manufacturing premises request intensive, smooth and reliable illuminance. If the daylight is mixed with artificial lighting, it is advisable to use the systems with smooth illuminance control to prevent unnecessary over-illuminance; on the other side if the daylight is inadequate, the artificial lighting is set smoothly to the requested values. Electricity saving is a great advantage besides comfortable room lighting. Sun relays are used for many years already for outdoor lighting of buildings.
In the residential houses, e.g. in the corridors, modern switching and programmable components help to illuminate comfortably and effectively only certain staircase sectors, where the people move. Users of individual flats can choose optionally whether or not they want to apply progressive el. engineering components for controlling the heating system, air conditioning, louver/blind lifting or lowering, lighting or audio / video sets.
In the heavy industry the switchboards are applied for the manufacturing line control systems with smooth control of assembly or manufacturing line drives by using the frequency converters. The whole control system can be concentrated in a single switchboard only and controlled e.g. manually from the touch display or fully automatically.
The filling or packing lines are an explicit example, where the line speed can be changed smoothly, depending on structure or quantities of the filled or packed material. Velocity of product taking depends e.g. on the final control which can be carried out by the naked eye; but nowadays the final control is preferably carried out by the cameras, laser rays, smart sensors, etc., increasing process control accuracy and speed.
