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China, Chinese Fault Indicator Tester Short Circuit Indicator for Sf6 Indoor High Voltage Switchgear1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorTemperature Humidity SensorFault IndicatorElectric Fault Indicator System
Greno (Xiamen) Switchgear Co., Ltd.
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Product Description Fault Indicator Tester Short Circuit Indicator for Sf6 Indoor High Voltage SwitchgearProduct DescriptionCable temperature and fault monitoring instrument is a real-time monitoring device, installed in the ring switch cabinet, the cable branch box and distribution box, which is used to indicate the short circuit and grounding fault of the corresponding cable section and the real time temperature. When circuit faults happen, electricians can quickly identify the fault section and find out the fault point with the help of the alarm instruction of the indicator. Through the screen, the fault area and the specific location are displayed, and the inspector can quickly determine the fault section and find out the fault point. It provides the best way to solve the trouble finding problem. It is of great significance to improve work efficiency, shorten power outage time, restore power supply quickly, improve power supply reliability and economic efficiency.Technical parametersItemsParametersShort circuit fault current alarm1A ~ 10000A, error ± 3% (customized)Ground fault current alarm4A ~ 120A, error ± 3% (customized)Cable temperature failure alarm-40 °C ~ +120 °C, error ± 3% (customized)Cable real-time temperature measurement range-40 ° C ~ +120 ° C error ± 0.5 ° CWorking powerER14505 industrial grade lithium battery Indicator 3.6V, short circuit current sensor 3V; external power supply DC 5 ~ 28V, current <5mA.Machine standby current consumption≤50μAAutomatic reset timecan be set (default 24 hours)Protection levelIndicator: IP40; electronic CT: IP65Indicator working environment-40 ° C ~ +75 ° CEquipment list:Indicator: 1pcsShort circuited electronic CT: 3pcsGround electronic CT: 1pcsInstallation instructionsShort circuited transmission fiber: 3pcs, customized;Grounding transmission fiber: 1pcs, customized.Ordering InformationPlease provide the following parameters:The starting value of the short-circuit alarm current;Grounding alarm current startup value;Automatic reset time;Length of wire (optical fiber) Upper limit of temperature.
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