JKW18 series low-power automatic compensation controllerDetailed product description：

The JKW18 series low-power automatic compensation controller uses high-performance microcontrollers as the basic hardware. Due to the full utilization of the high-speed computing power and logical judgment of computers, this controller truly achieves intelligence. It is suitable for automatic adjustment of capacitor compensation devices in low-voltage distribution systems (hereinafter referred to as the controller), so as to achieve the user's predetermined power factor, improve the utilization efficiency of power transformers, reduce line losses, improve the voltage value of power supply, and thus improve economic and social benefits.

2、 Functional Features
1. Calculating the capacitance of switching capacitors based on reactive power has high compensation accuracy.
2. High precision in power factor measurement and wide display range. It can display real-time parameters such as power factor, voltage, current, reactive power, etc.
3. The automatic phase recognition function automatically maintains the voltage signal and current signal at the same terminal.
4. The unique feature of this controller is that it has two working modes: fully automatic (auto foolproof) and manually set. The fully automatic mode is suitable for capacitor banks with a unified capacity configuration, and can cycle without any settings. The manual setting mode is suitable for capacitor bank configurations with different capacities. It can selectively switch the capacitor bank according to the needs of dynamic load changes, without cyclic switching, reducing waiting time and avoiding frequent actions, thus extending the service life of the equipment.
5. The human-machine interface is user-friendly and easy to operate.
6. All kinds of control parameters are digitally adjustable, intuitive and easy to use.
7. It has two working modes: automatic operation and manual operation.
8. It has overvoltage and undervoltage protection functions.
9. It has power failure protection function to prevent data loss.
10. Current signal input impedance low ≤ 0.01 Ω