Product description
The portable search instrument of DC ground fault designed and manufactured by our company can apply to DC system of any voltage class. It is equipped by clamp meter of high-precision, which greatly expanded detection range and enhanced capacity of resisting disturbance through efficiently disposing various signals. It employed advanced computing method and fuzzy control theory and can manifest insulating degree of the detected circuit in the form of insulation index and wave, which fully reflects the advantage of artificial intelligence. It has precise judgment for deciding ground point. It can point out the direction of relative detecting point of ground point, thus accomplish ground detection of loop circuit rapidly and precisely. Beyond that, users can order instrument with appropriate insulation alarm threshold value within the range of insulation alarm threshold value based on the need of own system. Users can accomplish the detection of DC ground and analysis of insulation degree by matching the tap position of clamp meter with the measuring range of detecting instrument.
Product Introduction DC system grounding fault tester is a new generation of tester. It can be applied to dc systems of any voltage grade. It is equipped with high-precision detection clamp table which greatly improves the detection range and anti-interference ability through efficient processing of multiple signals. Advanced algorithm and fuzzy control theory are adopted to express the superiority degree of detected insulation branch in numerical form which fully reflects the superiority of artificial intelligence. They have accurate judgment on the location of the grounding point and can point out the location and direction of the grounding point every time. DC system grounding fault tester takes system safety as the primary premise conducts detection in a reliable low-frequency signal in strict accordance with the requirements of industry standards and carries out a large number of practical applications in the field without any impact on the system. Dc systems in power plants and substations provide power supply for control protection signals and automatic devices. The safe and continuous operation of dc systems is of great importance to ensure power supply and distribution. As the dc system is not grounded by floating system if two-point grounding occurs it may cause the above devices to misoperate and refuse to operate thus causing a major accident. Therefore when one point grounding occurs the grounding point should be accurately and quickly detected while ensuring the normal power supply of the dc system to eliminate the grounding fault so as to avoid the possible harm of two points grounding. DC system grounding fault tester is used to find the exact location of DC system grounding points of power plants and substations in the case of constant electricity. All kinds of grounding faults can be found out quickly with good accuracy. Product nickname: DC Ground Fault Tester DC System Fault Tester DC System Ground Fault Tester DC System Ground Fault Tester
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