Introduce
This mechanical switch position indicator is used in power plants, converter stations, etc. It is a remote indication instrument for the position of switch contacts. It consists of a circuit, resistor, coil, and rotatable magnetic steel.
The switch position indicators are equipped with a rotating magnet system. This guarantees a precise symbol position. With a rather low energy consumption, the heat development in the indicator is negligible. The coil of the system generates a magnetic field. The moving magnet is axially linked to the symbol. Pole shoes determine its position. An external reset is not required.
Features
• Available in AC and DC variants
• ‘bar’, ‘angle’ and ‘disconnector’ formats for circuit break ers and isolators
• Screw terminals for cables up to 1.5 mm²
• Available in a range of sizes:36x36, Ø 29
• Provided with protection cover
• Polycarbonate enclosure (IP 54 rated)
• Wide operating voltage range 24-230 VDC
• Suitable for panel thickness up to 12 mm
• Standards compliance
• Personal safety EN 61010:1
• Double isolated to category III, Table D12
• IEC 51, EN 50081-1, EN 50081-2, EN50082-1, EN50082-1, IEC
Application
- Distribution panels in power plants, substations and plant rooms
- Mimic panels for electrical systems, chemical and water industries
- Industrial plant rooms for commerce, institutions and industry
Benefits
- High accuracy and reliability through use of moving-magnet system
- Low power consumption
- No need for external setting of 'zero' position
- Easy to fit, using sleeve and nut
Technical Parameter
