Wuhan Wei Austrian three high Electrical Equipment Co., Ltd. - WA-A10 the tester cable fault WA-A10 cable fault tester is my company, Xi'an Jiaotong University experts apply the latest scientific research and high-tech electronic technology, large-scale digital integrated circuits technology and developed a new intelligent cable fault tester. Compared to many similar products, WA-A10 made fundamental improvements. The instrument consists of three main parts of the host of the cable fault tester, locator, path analyzer. Cable fault tester host used to measure the approximate location of the nature of the fault, a total length of cable fault point. Sentinel is the foundation of the host to determine the approximate location of the point of failure to determine the precise location of the point of failure. For unknown direction of buried cables, you need to use the path analyzer to determine the trend. If the known cable toward, without using the path instrument. Distance and ground distance of underground cables underground (underground cable tray Park, I cable and high and low-propelled), the host test the distance just underground distance, is inconsistent with the distance on the ground, so we say that the host of the cable fault tester is a crude measurement equipment, the test result is only a rough results. The precise location of the point of failure measurements rely on the locator. The following describes the specific functions of various parts. Technical performance and parameters: type can be measured: 1. Flashover fault failure or very high resistance value; 2. The closed failure or high resistance fault; resistivity fault, short circuit or open circuit failure; cable length and the propagation velocity of the waves in the cable. Test Method: 1. Low pressure pulse method (referred to as the pulse method); 2. Impact of a high-voltage current sampling method (referred to as the the current overshoot flash method). The measured cable types: 1. Various cross-section aluminum core or copper core power cable; 2. Coaxial cable; 3. Communication cables and other types of cable. Measured cable voltage rating: 35KV various types of cable; maximum test distance: 30Km (double-side test); work limit error: ± 3.2M; using ambient temperature: -10 ~ 45 ℃; using the ambient humidity: 45 to 75% ; Operating voltage: battery-powered; Dimensions: 230 × 140 × 270mm; Weight: 2 kg;