High Voltage Switchgear Temperature OEM

Hangzhou Han Song wireless temperature measurement system solutions Electric Company 1.1 Status and Development Trend of the grid connection point between itself and the equipment of many high-voltage electrical power transmission equipment is the weakest link, the essence of the problem is the weak link of the connection point fever. Material parts for the electrical equipment contacts aging, poor contact, excessive temperature overcurrent fault risks and other factors, in particular the current widespread use of the car for switchgear, which uses the plug connection between the circuit breaker and switchgear, Long-term high-current, aging and other factors prone to cause contact contact resistance increases, resulting in a rise in temperature causes the connection point of contact heat and a vicious cycle: temperature, expansion, contraction, oxidation, resistance increases, heating up again until even burned phenomena lead to accidents, Baoding Branch of State Power Electric Company developed the ability to timely monitor the electrical contacts online temperature rise RCTM2-6 wireless temperature monitoring system. This product uses low-power design, wireless isolate other potential acquisition of high-tech, with isolation complete, easy installation, anti-interference ability, reliable, and other characteristics, can be a good solution to the problem of temperature measurement under high voltage state, as Currently ideal wireless switchgear temperature solutions. With a visual interface, sound and light alarm, fully isolated RS485 communication interface functions. This product can be used in switching cabinet static contact, isolating switches, cable connectors, bus connectors, contacts and other parts of the transformer temperature monitoring, can also be installed on-line monitoring of high voltage switchgear temperature reconstruction high voltage switchgear on the old equipment in new equipment Online real-time temperature monitoring is an important guarantee for the safety switchgear. Contacts within the switchgear is bad, plug eccentric errors and other causes overheating, resulting in arcing burned equipment. High voltage cable splices, connectors, conductor portions abnormal overheating caused by poor contact, resulting in accelerated aging of insulation breakdown, which is a major fault in the form of high voltage switchgear. Through continuous monitoring of the temperature of the switch cabinet to achieve early warning of failure, when a failure occurs, provide timely warning and indicate fault location and failure analysis provides detailed monitoring data. You can ensure the safe and reliable operation of switchgear. Online real-time temperature monitoring temperature detection power cables power cable, have great practical significance: condition monitoring: effective monitoring cables in the heat state of different loads and different ambient temperatures, the accumulation of historical technical data; aging monitoring, found that local excessive cable hot, take timely measures to cool down, slow down aging of speed; real-time fault monitoring and early warning, damage was found in the process of cable runs caused by external factors; cable trench fire detection and alarm; temperature monitoring and alarm cable connectors, cable terminations. Power plants, large metallurgical enterprises cable trench fire and fire monitoring cable trench fire is directly related to the safe operation of the generator set. The power accident analysis, fire accidents due to the cable fault caused considerable account