EY-C Car mounted Intelligent DC High Voltage Generator

1Product Introduction EY-CVehicle mounted intelligent DC high-voltage generatorIt is mainly suitable for power departments, industrial and mining, metallurgy, steel and other enterprises to conduct DC withstand voltage tests or DC leakage current tests on high-voltage electrical equipment such as zinc oxide lightning arresters, power cables, transformers, circuit breakers, generators, etc.

EY-CVehicle mounted intelligent DC high-voltage generatorapplicationAIPWMTechnology, yesPWMThe inaccurate linearity of the technology has been adjusted, resulting in an improvement in the accuracy of the instrument. And adoptAITechnical settings for overvoltage protection and overcurrent protection have replaced the problem of digital dial switches only being able to set voltage values, not current values and voltage drift, while maintaining manual operation0.75U/DC1mAOn the basis of the function buttons, we have addedAIFully automatic measurement of zinc oxide lightning arrester, segmented voltage withstand test of cables, automatic voltage withstand test function, and the ability to directly print and save test reports.Retained manual mode, added printing function at any voltage and current, and total timeT1And segmented timingT2function

IITechnical Features

·Fully automatic testing of zinc oxide lightning arrester, displaying the process of voltage rise and fall and waiting time. Display and print voltage and current waveforms.

·Fully automatic cable segmented voltage withstand test, displaying the boosting process and waiting time. Display and print voltage and current waveforms.

·Automatic voltage withstand test, displaying the process of voltage rise and fall, and showing the waiting time. Display and print voltage and current waveforms.

·adoptAIPWMTechnology, yesPWMThe inaccurate linearity has been adjusted, resulting in a significant improvement in accuracy. Ripple coefficient ≤1%.

·With total timeT1And segmented timingT2, and printing function under any voltage and current.

·The instrument has added perpetual calendar and time functions, and the experimental report includes time and date.

·Data return function Equipped with Bluetooth mode to connect and communicate with mobile devices (optional)

·The data transmission protocol meets the requirements of State Grid's "Technical Specification for Data and Communication of Digital Testing Instruments for Electrical Equipment" (optional)

·Equipped with unlimited Bluetooth interface, compatible with IoT programming for data upload and management (optional)

·The leakage current is transmitted back to the control box using wireless data transmission technology and wireless transmission microampere meters to protect the safety of experimental personnel. (Optional)

IIITechnical Specifications

voltage output 060kV-120KV-200KV-300KV precision≤1%±1character

current output 02000uA-3000uA-5000uA-10000uAprecision≤1%±1character

High precision0.75UDC-1mAOne touch button, precision≤1％

haveFully automatic testing of zinc oxide lightning arresters, segmented voltage resistance of cables, automatic voltage resistance function

It has the function of manually adjusting voltage output.

working method Intermittent use: rated load30Divide,1.1Multiple rated voltage usage:10minute

working environment : Temperature:-10℃～+40℃

Relative humidity: Room temperature is25Not greater than at ℃85%(No condensation)

Altitude:1500Below meters