Product Description
Product overview
Lightning arrester discharge counter tester is designed and developed according to the needs of power users. The Product is beautiful in appearance, easy to carry and use, because of the poor seal, the action counter may enter moisture or moisture in operation, so that the internal components rust, leading to the counter can not operate normally, so the regulation, should be inspected once a year. The spot inspection counter action method has the capacitor discharge current branch, the alternating current method and the standard impulse current method. The results show that the standard impulse current method is the most reliable method, and the impulse current waves of 8 / 20 s and 100 a of the impulse current generator are applied to the action counter. "Regulation" provides that continuous testing 3 ~ 5 times, each should be normal action, each time interval is not less than 30 seconds. This instrument is used for discharge action logger inspection and verification of discharge counter in valve-type arrester including silicon carbide common valve type (FZ and FS), silicon carbide magnetic blow valve-type (FCZ and FCD) and zinc oxide arrester.
Product feature
1.The power switch is set between the body and the head and rotated 90 degrees in any direction. When the "click" sound is heard,the power is turned on, otherwise, the power is turned off. 2.Before use, insert the ground wire in the tail and connect it with the ground. According to the counter height, pull the telescopic conductive rod of the head out to a proper length before the power is connected . 3.When the power is on, the green light will be on, and when the red light is on (about 3 ~ 5 seconds), the arrestor counter can be tested through the telescopic conducting rod of the head. 4.This instrument can be tested repeatedly without turning off the power (the conducting rod should be removed from the test product during each charge). 5.Remember: after the test, turn off the power supply, and then the head of the conducting rod to the tail of the ground wire after discharge, the instrument can be put away. 6.The instrument is powered by four batteries and can be used for more than 2000 discharge tests. 7.If the battery will be insufficient to extend the charging time, should be replaced in time.Suggestion: the dry battery should be taken out from the instrument if not used for a long time!
