Introduction to Shande Electric's rainproof high-voltage electroscope. Our factory specializes in producing: type high-voltage electroscope, type high-voltage electroscope, type rain-proof high-voltage electroscope, low-voltage electroscope, language-type high-voltage electroscope, type windmill-type high-voltage electroscope, Rope type electroscope
． Overview of rain-proof high-voltage electroscope
A device that checks whether equipment and lines are electrified by detecting the current flowing through the stray capacitance of the electroscope to ground. It is easy to carry, has high electrical sensitivity, is not interfered by strong electric fields, has a full circuit self-test function, and has a long standby time
The rainproof high-voltage electroscope is based on the requirements of the national power department and draws on the advantages of various domestic and foreign electroscopes. On the basis of this, the newly developed acousto-optic dual indication electroscope has high electrical sensitivity, strong anti-interference, is not affected by sunlight noise, and can be operated during the day and night, in sunny or rainy days. Built-in overvoltage protection, automatic temperature compensation, and full circuit self-test function. It is equipped with an electronic automatic switch, and the circuit adopts integrated circuit shielding measures, which can effectively ensure safe and reliable operation under high voltage and strong electric (magnetic) fields.
.The specially designed rain and snow type high-voltage sound and light electroscope solves the problem of not having a suitable electroscope for operation in rainy days.
. The electrical test indication is a dual signal display of sound and light, which is not interfered by day and night and environmental noise, and the indication is clear and reliable.
3. It has good rain and snow protection function and a large safety margin.
. Strong short-circuit resistance, sound and light display, and built-in test button design improve the overall insulation level of the working part.
. Low power consumption. Adopt low power consumption closed circuit design. No power switch required.
. It has full-circuit self-checking function.
How to use high-voltage electroscope and precautions:
(1) Before use, select a qualified high-voltage electroscope with an appropriate voltage level based on the rated voltage of the equipment to be tested.
(2) The high-voltage electroscope must perform self-test before use: press the self-test button with your finger. If the indicator light flashes intermittently and emits an intermittent beep, it indicates that the instrument is normal.
(3) When performing the above electrical inspection operations, the "Safety Working Procedures for the Electrical Industry" must be carried out. Workers must wear insulating gloves and boots, and ensure a safe distance from live equipment.
(4) When testing electricity, the staff should hold the handle part below the protective ring of the electrical appliance, and according to the provisions of the "Safety Working Procedures for the Electrical Industry", first conduct inspection on the electrical facilities to verify the high-voltage electroscope It can only be used if its performance is indeed intact. This instrument must not be used in rainy or foggy days.
3. Regular tests of high-voltage electroscopes:
In order to ensure the safety of people and equipment, according to the "Safety Working Procedures for the Electrical Industry", high-voltage electroscopes should conduct regular insulation withstand voltage tests and start-up experiments. Three months in a dry place and half a year in a dry place. If there is abnormal conduction, stop using it
4. Carrying and storing high-voltage electroscope:
) Avoid falling, squeezing, strong impact, vibration, and do not use corrosive materials Use chemical solvents and detergents to scrub.
) Do not expose it to the sun in the open air. Keep it clean and store it in a dry place.
3) This high-voltage electroscope (indicator) uses an R button and a battery (.volt) section. When the self-test switch is pressed, if the indicator strength is weak (including abnormality), the battery should be replaced in time
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Rainproof high-voltage electroscope for sale in Inner Mongolia