Description:

YD frequency converter anti-interference bridge measurement of dielectric loss measuring instrument broke through the traditional way, using inverter technology, using single-chip microcomputer, and modern electronic techniques for automatic frequency conversion, a/d conversion and data operations achieved strong anti-interference ability, speed, high precision, fully automatic digital, easy operation.

Power supply with high power switching power supply, 45Hz and 55Hz pure sine wave output, automatic compression, can provide up to 10,000 volts of voltage; Automatic filter 50Hz interference, applicable to substations and other electromagnetic interference testing.

Widely used in the power industry in the transformers, transformers, bushings, capacitors and dielectric loss measurement of surge arresters and other equipment.

Product name:

Dielectric loss Tester, anti-jamming of dielectric loss Tester, automatic dielectric loss Tester, different frequency dielectric loss Tester, different frequency dielectric loss Tester, anti-jamming dielectric loss Tester, automatic dielectric loss Tester

Product features:

1. frequency converter anti-interference: digital instrument control frequency converter anti-interference technology, built-in high-power sine wave frequency conversion power, using industrial-grade high speed real-time sampling technology and fast Fourier algorithm, in strong jamming background can still measure accurately, stability testing data, suitable to 1000kV and below field high voltage dielectric loss test of strong electric field interference.

2. automatic frequency tracking: the latest AFT automatic external frequency tracking. Instrument tracking external test power frequency, the instrument can be extended with an external resonance measurement of dielectric loss of high voltage power.

3. integration design: instrument for dielectric loss Tester, variable frequency power supply, booster and standard components such as capacitors within a chassis design, compact, industrial-grade design of anti-bump, wiring is simple, easy to carry, provides convenience for the field tests.

4. automatic simple manipulation: instrument uses a 32-bit ARM processor, large-screen dot-matrix gray-backlight LCD display, full Chinese menu interface, knob single button control can be achieved. Boot menu options, intuitive, users only need to follow the instructions.

5. the most advanced means of protection: high-voltage short circuit protection, 380V voltage input protection, CVT four high and low voltage current limiting protection, anti-volume l, Mal-operation, and so on.

Product parameters:

1, high-voltage output: 0.5kV~ 10kV, can be set

2, accuracy: TG δ: ± (read *1.0%+0.04%)

Cx: ± (read *1.0%+5PF)

3, resolution: TG δ 0.001%; Cx: 0.001pF

4, measuring range: capacitance: 4pF-60nF value: 0~ 100%

5, power: AC220V, 10%, 50 1Hz

6, harmonic adaptation: ≤ 3%

7, conditions of use:-15 ℃ ~ 50 ℃, relative humidity: < 80%

8, overall dimensions: 460x335x340mm3

9, weight: 30kg