(With Printing) Dielectric Loss Tester Device
Darui Electric recommends:
Working Principle
(With Printing) Dielectric Loss Tester Device The instrument measurement circuit includes one standard circuit and one test circuit.
The standard circuit consists of a built-in high-voltage stable standard capacitor and a standard resistor network. The computer collects the current amplitude and phase difference of the standard circuit and the test circuit in real time, and calculates the capacitance value (CX) and dielectric loss (tgδ) of the tested object.
The data acquisition circuit uses high-voltage stable components throughout. The acquisition board and acquisition computer are completely floating and shielded by an iron box, and the instrument shell is grounded and shielded. In addition, anti-interference technologies such as optical data transmission, floating ground, large-area ground, single-point ground, and digital filtering are used. Combined with the computer processing data from hundreds of power grid cycles, the measurement results are stable, accurate, and reliable.
Technical Specifications
1. Test ambient temperature: 10℃～30℃ (LCD screen should avoid prolonged sunlight)
2. Relative humidity: 20%～80%
3. Power supply: Voltage: 220V±10%, Frequency 50±1Hz
4. Dimensions: Length*Width*Height = 470mm*320mm*360mm
5. Weight: 18kg
6. Output power: 1.5KVA
7. Display resolution: 3 digits, 4 digits (internally all 6 digits)
8. Test methods: Positive connection method, reverse connection method, external test voltage method
9. Measurement range: Internal test voltage
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
