Système de surveillance de la température de l'appareillage de commutation d'armoire de distribution basse tension, fabricant, fabricant-INNO

À l'heure actuelle, various types of low-voltage distribution cabinets are developing towards miniaturization and compactness. Due to the relatively enclosed cabinet and narrow internal space, electrical equipment operates at full load for a long time, resulting in heat accumulation and temperature rise. De plus, the temperature of the heating parts of these equipment cannot be monitored in real-time manually. Donc, long-term high-temperature operation can easily damage the insulation performance of electrical equipment, affect the normal operation of the system, and cause economic losses.

The existing switchgear temperature is manually monitored, which is labor-intensive, inaccurate, and cannot be continuously monitored at multiple points. The existing high-voltage cabinets do not have an automatic monitoring system. Cependant, during long-term operation, the power cables of the high-voltage cabinets age, and the contacts of the switches heat up due to aging or excessive contact resistance. Long term high current, cables and switches operate under high load, which can easily cause contact erosion or high-temperature deformation and carbonization of the insulation isolation cover, conduisant à des accidents. FJINNO provides an intelligent temperature measurement and monitoring system for low-voltage switchgear.

Copper busbar trunking has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects, and has become an important branch of distribution equipment, widely used in various industries. Cependant, in the practical application of copper bars entering wire ducts, due to long-term operation in the air and the influence of ambient temperature and humidity, dilatation et contraction thermique, mise à l'échelle des surfaces, une oxydation ou une corrosion peut se produire, entraînant des contacts lâches et un mauvais contact. The copper bar entering wire joints during operation may experience abnormal temperature overheating, which may lead to fire or major safety accidents. Pendant le fonctionnement, the copper busbar entering the wire duct is in a fully enclosed state, so it is necessary to monitor the temperature of the copper busbar entering the wire duct joint to improve the reliability of the operation of the copper busbar entering the wire duct.

Fiber optic temperature measurement system for incoming cabinet

1. Le mesure de température par fibre optique fluorescente device can measure the temperature of the incoming and outgoing lines, jeux de barres, contacts, and other positions of the switchgear;

2. Mesure de température par fibre optique, multi-channel and multi-channel temperature measurement, capable de trois, six, nine temperature measurements, etc.;

3. Résistance haute tension, anti-interférence, isolation, et stable mesure de la température. The products provided by FJINNO comply with international technical standards.

4. The manufacturer provides attentive service, independently develops and produces, and provides after-sales support.