TH8095 Electric Dielectric Strength Testing Machine
Scope of application: TH8095 electrical dielectric strength testing machine is suitable for solid insulating materials such as: plastics, films, resins, mica, ceramics, glass, insulating paint and other media under power frequency voltage breakdown strength and withstand voltage time test.
Applicable standards: Comply with GB1408.1, IEC60243—1 "Test method for electrical strength of solid insulating materials-test at power frequency", GB/T1695-2005 "Determination of power frequency breakdown voltage strength and withstand voltage of vulcanized rubber" GB/ T3333 GB12656 and ASTM D149 test standards.
Working principle: Use continuous uniform boost or step-by-step boost to apply AC voltage to the sample until breakdown, measure the breakdown voltage value, and calculate the breakdown strength of the sample; use the speed boost method to increase the voltage Rise to the specified value, keep the sample without breakdown for a certain period of time, set the specified value at this time to the withstand voltage value of the sample.
1. Test voltage: 0~50 kV continuously adjustable
2. Transformer capacity: 2 KVA
3. Breakdown voltage: 0~50kV, keep the breakdown voltage
4. Five levels of boost speed are available: 50V, 100V, 500V, 1000, 2000V /S
5. Boost speed regulation: electric speed regulation, using servo motor
6. Voltage measurement accuracy: ≤ 2%
7. Leakage current selection: 1~40 mA
8. Test method: DC test, AC test
9. Boost mode: manual boost and electronic boost
10. Test electrode: the diameter of the upper electrode is 25mm and the height is 25mm; the diameter of the lower electrode is 25mm and the height is 25mm. (electrode: stainless steel)
11. Control system: Controlled by Siemens PLC+Taiwan Weilun touch screen, precise control, simple operation, fully humanized design, automatic calculation of electrical strength and report generation at the end of the test, the panel thermal printer can print the test results in time
12. Main components: composed of electric contact voltage regulator, control box, protective resistor, electrode box, oil bath
13. Chassis material: A3 steel plate electrostatic spray white powder
14. Dimensions: length 1400*width 1100*height 1700mm
15. Weight: about 240KG.
16. The power frequency is a sine wave with a frequency of 50 Hz.
1. The voltage regulator automatically returns to zero after tripping;
2. Zero position closing, with automatic and manual voltage rise and fall;
3. Imported leakage protector, reliable protection of personal safety;
4. Safety protection functions such as over-current protection and threshold;
5. With an oil bath (material is stainless steel) that is easy to disassemble and assemble.
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