SX-9000D Anti-Interference Dielectric Loss Tester is used for measuring dielectric loss in ultra-high voltage field, using variable frequency anti-interference and Fourier digital filtering technology to maintain stable measurement data under strong electric field interference、reliable; the measurement results are clearly displayed on a large-screen dual-color LCD, with a full Chinese operation interface, making it extremely convenient to use.
II. Technical Indicators
Anti-interference method: Variable frequency anti-interference
1. Fully automated testing, Chinese operation interface, convenient for users; the instrument comes with a help menu to facilitate users in
troubleshooting the instrument.
2. Strong anti-interference capability, can maintain stable and reliable results even at 500KV (or higher) voltage level substations, not only single-frequency testing but also 45/55Hz dual-frequency testing.
3. The test voltage of the instrument adopts "slow rise and slow fall", effectively preventing the "capacitive rise" effect, protecting the safety of the test object and the instrument.
4. The instrument implements pre-protection against overcurrent and overload, can quickly cut off the test power supply to protect the safety of the test object and the instrument.
5. The test cable of the instrument is made of silicone rubber and other special insulating materials, lightweight and flexible, can be used on the ground at 10KV voltage level.
6. The instrument comes with an electronic perpetual calendar and large storage capacity, can memorize 100 sets of test data.
7. The instrument has a standard RS232 interface, a large amount of test data can be uploaded to a large computer for use.
IV. Instrument Structure
Figure (1) is the panel structure diagram of the instrument, the usage methods of each function key will be specifically introduced in the usage instructions.
Figure (2) is on the side of the instrument, press the compartment door (PUSH) once, it will automatically open, it is the schematic diagram of the test wiring jack of the instrument, this part will generate high voltage when the instrument is working, so it must be used with caution.
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Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
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