产品名称： ZBTBBZ高压柱上无功补偿装置

额定频率：50-60Hz

工作电压：3kv~12kv

额定电流：630A

Product features

1. Simple installation, flexible and universal, small size, light weight, convenient installation and maintenance. The whole device adopts a dense structure, which is easy to install and has good heat insulation, waterproof and anti-corrosion performance.

   
   

2. Using non-connected current transformer, there is no need to disconnect the line during installation, which is convenient for installation and maintenance. It has functions such as on-site setting, display and manual operation; the maintenance of the compensation device does not affect the normal power supply of the line.

3. With liquid crystal display and man-machine interface, it can display the voltage, current, reactive power, power factor and other parameters of the line. RS-485 or RS232 and wireless transmission two communication interfaces. Only need to set the fixed value of the controller when using, without any other debugging.

4. The capacitor switching switch uses a special vacuum switch equipped with a permanent magnet mechanism, which is flexible and reliable in action, long in life, and can be operated frequently, and the number of actions is ≥100,000;

5. The device judges and analyzes by itself, passing five types of time, voltage, time voltage, power factor and voltage reactive power

Control mode to realize automatic switching of high-voltage parallel capacitor bank;

6. A variety of optional controllers, electromagnetic compatibility can be as high as four; can have power distribution monitoring function, data storage for up to 60 days; can be equipped with remote data communication interface, can realize remote monitoring and data collection through GPRS module ;

7. With fault protection function, the capacitor can be quickly cut off in the case of overvoltage, undervoltage, overcurrent, and lack of equivalence;

8. With loss-of-voltage protection function, the device will be energized immediately after the power is cut off to prevent the capacitor from being switched on by itself.

9. First use high-performance capacitors with built-in discharge devices. After the capacitor is powered off, the time for the remaining voltage to drop to 50V is not more than 1 minute

10. Modular design, easy to install and maintain