Shijiazhuang Huatai Power Tools Co., Ltd. specializes in the production electroscope, high-pressure electroscope \ Low electroscope, etc., the project is complete, quality assurance, hope the new and old customers coming to buy Product Name:! Pressure electroscope Product Specifications: 10KV. 35KV.110KV.220KV.500KV Product Information: AC high-voltage sound and light electroscope I. Overview of the electroscope electrical power system and industrial and mining operations essential security tool, which is used to detect 0.1kV-500kV lines or equipment with or without There are run-frequency voltage to ensure the safety of staff in maintenance outage. The company produces GDY-II series of sound and light electroscope, divided into seven 0.1kV to 500kV voltage grade products for users to choose according to the actual operating voltage level orders. Electrical inspection is issued when it is sound and light dual alarm signals to alert the staff were seized lines or equipment energized. The electroscope in power industry electrical safety equipment testing center by the type test, the main technical indicators in line with industry standards and international electricity DL740-2000 IEC technical standards. Products through provincial appraisal and review by the power industry, agreed to promote the use of the country. Use methods and precautions: First, choose the appropriate voltage level before using qualified electroscope were found based on the rated voltage electrical equipment. Second, the use of self-test must be carried out before electroscope: self-test method is to use a finger pressing buttons, lights flashing intermittent, also issued intermittent alarm sound, indicating that the instrument is normal. Third, more than 10kV electrical inspection work carried out, you must press the "electrical safety work order" execution staff wearing insulated gloves, wear insulated boots, and to ensure a safe distance from energized equipment. Fourth, when the electrical inspection staff hand grip portion Electric retaining ring below, and according to "electrical safety work order" provisions, first on electric facilities for inspection, verification electroscope really good performance, in order to use , fog rainy day may not use the equipment. Periodic test: In order to protect the safety of persons and equipment, according to the "electrical safety work order" provisions electroscope should be regular dielectric strength test, start the experiment, humid place for three months, dry place for six months, if the guide often should stop using. Carrying and storage: starting voltage 10kV-1.5 ~ 4.0 35kV-5.25 ~ 14 110kV-16.5 ~ 44.0 220kV-33.0 ~ 88.0 500kV-75 ~ 200 to avoid the drop, crush, strong shock, vibration, do not use corrosive chemicals, solvents and cleaning solution, such as scrub. Do not put the open air sun exposure, kept clean, dry place to store. To electroscope (indicator) using SR44 button and battery (1.5 V) 4, when the switch is pressed the self-test as an indicator of weak intensity (including exceptions) should replace the battery. Performance and structural parameters of various types electroscope: voltage (kV) machine retracted length (mm) opened length (mm) Effective Insulation length (mm) insulated rod section number 6-10