Automatic power frequency overvoltage protection tester/Withstand voltage test device
Product introduction
KDYD-GY power frequency overvoltage protection test device is designed according to the national industry test standard GB/T15576-2020 low voltage complete set of reactive power compensation device test equipment, after JP cabinet factory test record capacitor power off, the discharge from the rated voltage peak discharge to 50V time is not more than 3min. KDYD-GY power frequency overvoltage protection test device is characterized by safety and reliability, easy to use, simple maintenance, mainly used for a variety of electrical products, electrical components, insulation materials and other overvoltage test under the specified voltage, to measure the ability of overvoltage, Is the power operation related departments, electrical and electrical manufacturing enterprises, metallurgy, coal mines, electrified railway related departments, scientific research units and colleges and universities need overvoltage test equipment equipment.
Automatic power frequency overvoltage protection tester/Withstand voltage test device
Product characteristics
1, voltage, current, time, status information and type information and other data industrial touch screen display, clear reading, intuitive;
2, Chinese interface, the operation is simple and clear, can adapt to a variety of applications;
3, directly set the output voltage through the touch screen button, one key start, automatic completion of the test;
4, during the test, there is an obvious voltage display on the screen, always remind the operator to pay attention to safety;
5, automatic timing function, automatic control, when the voltage automatically rises to the set value, the device automatically starts timing, when the timing time is up, the device automatically returns to zero;
6, manual control mode, this mode is similar to the traditional electric lift/buck mode, the rise/fall is controlled by touching the button, the device automatically determines the upper/lower limit, there is overvoltage protection;
7, the boost speed intelligent control, when the voltage reaches the target voltage 80%, the boost speed will automatically slow down, when the target voltage 90%, the boost speed further slow down;
Automatic power frequency overvoltage protection tester/Withstand voltage test device
System characteristics
1, automatic control function: preset voltage, timing time, click Start, the system will automatically boost, time, buck, switch according to the user set the program.
2, program control function: based on the automatic control function, the operator can set the test procedure according to the needs of the test project, and the system will automatically control according to the setting to complete the test.
3 Security function: with software and hardware comparison, protection function, in the software can set the system protection value and a single protection value, while in the hardware can also be preset maximum protection value, exceeding the system or maximum protection value system will automatically trip. It is equipped with hardware and software emergency button, which can be pressed in case of emergency, and the system will trip immediately and cut off the test power supply.
| Power supply voltage |
AC380V ±10%, 50Hz± 1Hz |
| output voltage |
0 ~ 500V |
| rated capacity |
20kVA |
| voltage measurement accuracy |
0.5%FS ±3 words |
| current measurement accuracy |
0.5%FS ±3 words |
| timing length |
0 ~ 99999 S(special mode can work for a long time) |
| the use of the environment |
ambient temperature 0 ~ 50 ºC relative humidity ≤ 85RH |
Audited Supplier 
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