Advanced Geyue Jkw5c Power Compensation Controller for Efficient Energy Management. 12-Loop Control Capacity: Supports 1 to 12 output channels for versatile reactive power compensation. Robust Anti-Interference: Withstands up to 2000V interference pulses without system crashes or data loss. Dual Mode Operation: Features both manual and automatic modes for convenient installation and debugging. High Precision Sampling: Utilizes AC sampling technology with low input impedance for accurate measurements. Comprehensive Protection: Includes over-voltage, under-voltage detection, and rapid capacitor disconnection. TUV and CCC Certified: Holds TUV and CCC certifications ensuring quality and safety compliance. ISO Management Certified: Certified under ISO9001, ISO14001, and ISO45001 for quality and safety.