GSY DC digital sound and light electroscope examine the electrical pen

Digital AC electroscope instruction manual, digital electroscope Overview: Digital electroscope is the company adopts international advanced components, independent development of new products, reliable performance. All parameters of our corporate standards. Digital electroscope, which are an indicator of the operating lever application structure and process exchange electroscope, the difference lies in the addition of the operating lever Electroscope digital voltmeter and a ground cited under the jack for connecting a ground wire, Ground no positive and negative points. Second, the parameters :( AC) Rated voltage: 10 KV, the minimum display voltage: 10V. Limit voltage: 15 KV. Operating lever pressure: 45 KV / 1min. Third, the digital electroscope environmental conditions: electroscope Ambient temperature: -25 ℃ ~ + 55 ℃ electroscope Use: indoor and outdoor non-rainy weather, relative humidity less than 80%. Fourth, the digital electroscope use the methods and precautions: 1. To ensure the safety of persons and equipment to ensure the integrity of electroscope electroscope should be stored in air circulation, ambient dry place. Pretest must wear electrically operated above 10KV electrical insulating gloves 2. electroscope electrical inspection before the operation should carry out a self-test, the method is:! 1): Check all parts leads, plugs, earth clamp is intact. 2) Turn the power switch DRO should soon be zero. If the problem can not be examine the electrical operation. 3. Examine the electrical operation of the order: (1) stretching all insulated lever to pull the foot and positioning. The DRO card in the second quarter at the bottom of the insulating rod position indicator line. (2) the test line end plugs securely inserted into the inner end of the first section of the rod connector and the other end into the digital form in the upper test sockets. (3) the ground deflectors plug into digital form in the lower part of the connector and the other end securely clamped on good ground rail or pole. (4) The operator should have power on the electroscope examine the electrical parts to prove that the electroscope good performance, and electrical inspection on the construction site, confirmed that the construction site is live. 4. Digital electroscope with a certain security, within the DRO current of microampere level, but high pressure operation must be in strict accordance with the instructions required to execute gripping portion may not exceed the safety ring position. Note: electroscope should be semi-annual pressure test, test item 1): limiting rod (hook - insulated rod jack) pressure 15KV / 1 minute, 2) insulating rod pressure 45KV / 1 min. Electroscope should be noted that in the case of saving drying, the display is not normal should first consider replacing the battery (7th battery three). Within six months DRO battery should be replaced to prevent damage to the battery overnight, element.