KLD-power factor controller provides effective var compensation, measurement, and monitoring to the grid, and can be applied to automatic control of low-voltage var compensation systems. KLD-power factor controller features powerful functions, simple settings, and multiple protection, detection and alarm functions, and communication interface enabling remote control.

Features

All-digital design, AC sampling, large-scale Chinese LCD in human-machine interface.

Humanized design, modular assembly, and streamlined appearance design.

Automatic programming, output optimized control logic, high power factor measurement accuracy, wide display range.

Perform 4-quadrant measurement and continuously monitor the inductive/capacitive load.

Support three-phase compensation, split-phase compensation, and hybrid compensation schemes.

Different controllers can be selected for control.

Can program the discharge time and disconnection delay.

Have two working modes: manual compensation and automatic compensation.

Have over-voltage, under-voltage, harmonic voltage, harmonic current and temperature over-limit protection functions.

The controller has RS-485, Modbus standard fieldbus communication interface to achieve remote monitoring.

Have power-off storage function, adapt to the on-site emergency situation without repeated operations.

Technical Parameters