Automatic Dielectric Loss Tester

Product Details

Product Description

Product Description
Automatic Dielectric Loss Tester
Product model: JF5654
Product Introduction
The automatic anti-interference dielectric loss tester is a novel measurement dielectric loss tester. It can measure various insulating materials, insulating sleeves, power cables, capacitors, transformers, capacitive voltages on site under power frequency and high voltage. Dielectric loss tangent (tgδ) and capacitance (Cx) of high voltage equipment such as transformers (CVT) and transformers. Compared with the Xilin capacitor bridge, it has the advantages of simple operation, automatic measurement, intuitive reading, no conversion, high precision, and strong anti-interference ability. There are standard capacitors and voltage boosting devices inside the instrument, which are used in the "internal connection" mode without other external equipment, which is easy to carry.
Technical Parameter
1. Applicable standard: GB/T5654
2. Temperature measurement range: 0～125℃
3. Measurement accuracy: capacitance: ±(1% reading + 0.5pF); relative permittivity: ±1% reading;
Dielectric loss factor: ±(1% reading + 0.0001); DC resistivity: ±10% reading;
4. Measuring range: capacitance: 5pF～200pF; relative permittivity: 1.000～30.000
Dielectric loss factor: 0.00001～100; DC resistivity: 2.5 MΩm～20 TΩm
5. Resolution: capacitance: 0.01pF; relative permittivity: 0.001; dielectric loss factor: 0.00001
6. Temperature control accuracy: ±0.05℃
7. AC test voltage: 500~2000V, continuously adjustable, frequency 50Hz
8. DC test voltage: 0～500V, continuously adjustable
9. Power of the whole machine: 100W
10. Working power supply: AC 220V±10% 50Hz/60Hz±1%
11. Instrument size: 500*360*420mm
12. Net weight: 26KG
Main Feature
1. The oil cup adopts the three-electrode structure in line with the national standard GB/T5654-2007, and the distance between the electrodes is 2mm, which can eliminate the influence of stray capacitance and leakage on the dielectric loss test results.
2. Adopt medium frequency induction heating and PID temperature control algorithm. This heating method has the advantages of non-contact between the oil cup and the heating body, uniform heating, fast speed, and convenient control, so that the temperature is strictly controlled within the preset temperature error range.
3. The internal standard capacitor is SF6 gas-filled three-electrode capacitor. The dielectric loss and capacitance of the capacitor are not affected by ambient temperature and humidity, so that the accuracy of the instrument can still be guaranteed after long-term use.
4. The AC test power supply adopts the AC-DC-AC conversion method, which effectively avoids the influence of the mains voltage and frequency fluctuations on the accuracy of the dielectric loss test. Even if the generator generates electricity, the instrument can run correctly.
5. Perfect protection function. When there is overvoltage, overcurrent, or high voltage short circuit, the instrument can quickly cut off the high voltage and issue a warning message. When the temperature sensor fails or is not connected, a warning message is issued. There is a temperature limit relay in the intermediate frequency induction heating furnace. When the temperature exceeds 120 ℃, the relay is released and the heating stops.
6. The test parameters are easy to set.
7. Adopt large-screen LCD display with backlight and clear display. Friendly man-machine interface, just follow the English menu prompts and input commands, the instrument can automatically test and automatically store and print the test results.
8. With a real-time clock, the test date and time can be saved, displayed and printed with the test results.
9. Empty electrode cup calibration function. Measure the capacitance and dielectric loss factor of the empty electrode cup to judge the cleaning and assembly condition of the empty electrode cup. Calibration data is automatically saved to facilitate calculations of relative permittivity and DC resistivity.

---

>> Pvc 90 Degree Hdpe Elbow Beautiful Appearance
>> Wholesale high quality Auto parts Chevy Camshaft Position Sensor for Buick 12674704 12577245
>> Auto Parts Tail Lamp Car Tail Light For Hilux Revo 2016
>> CNC Automatic Wood Board Cutting Machine Board Sawing Machine
>> Iron grate grate galvanized trench cover plate can be customized according to drawings
>> (WD1038) Laptop Bag Fashion World Handbags Best Work Bags for Women Best Business Laptop Bag
>> Massage Comfortable Handle Adult Toothbrush for Reduced Hand Fatigue
>> Multi functional transport semi-trailer vehicles transport semi-trailers
>> Accept Custom Color Resuable Lamintaion Tote Bag Non-Woven Shopping Bag
>> Customized Fiberglass Buried Products with Anti-Oxidation and Anti-Corrosion Properties
>> Grain Silo and Enamel Tank Lifting Jacks Piston Type Hydraulic Jacking System
>> High Brightness Intelligent Projector Doiby Audio Netflix-Officially-Licensed Projector with WiFi Bluetooth Projector
>> 300m IR 4G 36X 4K 8MP Humanoid Recognition Mobile Detection Security IP PTZ Dome Camera
>> High quality the latest bodykit body kit the front bumper sets facelift to RS4 style for Audi A4 B10 car parts 2020-2021
>> Good Service Agriculture N/a Winkko Color Box 4.0kg China Garden Tools Wireless Picker
>> Sixteen Colors Snooker Resin Blue Box Ball Billiards
>> Wood sawdust bamboo charcoal briquette press machine price for sale
>> Grade5 Titanium sheets titanium alloy sheets
>> PTFE Coated Fiber Cloth for Drying and Conveyor Belts
>> Outdoors Popular Big Power Rechargeable Bluetooth Trolley Speaker with 2 UHF Wireless Microphones