HYYD series intelligent power frequency withstand voltage test device——Product features:

1. Adopting a high-resolution 7-inch high brightness full-color PLC touch display screen (resolution 800 × 480), all voltage, current, time, status information, and prompt information are displayed on the same screen, with clear and intuitive readings;

2. Full Chinese interface, simple and clear operation, suitable for various application scenarios;

3. High precision touch screen operation, all functions can be set through touch, improving the safety and reliability of the product;

4. The fully digital calibration method abandons the outdated potentiometer adjustment, making it extremely convenient for on-site use and easy to control accuracy (this function comes with password protection);

5. Directly setting the transformation ratio of the test transformer (with password protection), it can be flexibly applied when connecting testers of different voltage levels, truly achieving the compatibility of one console/box with multiple transformers;

6. Status reminder function, fully Chinese guided operation, can be proficiently operated even without instructions;

7. During the experiment, there is a display on the screen indicating that the experiment is in progress, constantly reminding operators to pay attention to safety;

8. When abnormalities occur during the experiment, the sound and light alarm function can be activated;

9. Automatic timing function. When the voltage automatically rises to the set value during automatic control, the equipment automatically starts timing. When the timing time is up, the test results are displayed and the equipment automatically returns to zero position;

10. Manual control mode, similar to traditional electric up/down mode, where the up/down is controlled by buttons and the device automatically determines the upper/lower limit, with overvoltage protection;

11. Intelligent control of boost speed, when the voltage reaches 90% of the target voltage, the boost speed will automatically slow down to ensure accurate achievement of the target voltage;

12. The boosting speed can be set, and can be adjusted according to the transformation ratio of different test transformers equipped to achieve a more reasonable effect.

13. Adopting a combination of hardware and software anti-interference technology, the performance is stable and the anti-interference ability is strong.

14. Equipped with printing function, it can quickly print test data, test dates, and other content

15. USB transfer function, which can export the saved test data to a USB drive for long-term backup through the USB interface

HYYD series intelligent power frequency withstand voltage test device——Product parameters:

Rated capacity: 5kVA

Low voltage current: 0-22A

Low voltage: 0~220V

● Instrument voltage: 0-100V

Control box voltage measurement accuracy: 0.5% FS ± 3 words

Control box current measurement accuracy: 0.5% FS ± 3 words

●System measurement accuracy: 1.5% FS+3 words

● Timing duration: 0-3:59:59 seconds

Power supply voltage: AC220V ± 10%; 50Hz±1Hz

Note:5kVA and below capacity are box type structures; 5kVA and above, 30kVA and below are desktop structures; Cabinet structure is used for voltages above 30kVA and below 50kVA; 50kVA or above is a split structure. (can also be customized according to user requirements)