The KN-613S Power Quality Online Monitoring Device is a high-end power quality monitoring device developed by our company, which meets the requirements of multiple segments.

Multi-stage voltage and current monitoringAchieve control over power grid harmonics, voltage deviation, frequency deviation, voltage fluctuations, and flicker.

Three-phase voltage imbalance, three-phase current imbalance, temporaryOvervoltage and transient overvoltage, harmonic parameters between public power grids, etc.

Real-time monitoring and recording.

Basic Measurement Sizes

Power grid frequency; RMS voltage and current; Total active and reactive power, power factor.

Basic Monitoring Indicators

① Three-phase fundamental voltage, current RMS values, fundamental power, power factor, phase, etc.

Voltage Deviation.

③ Frequency Deviation.

④ Unbalanced three-phase voltage, unbalanced three-phase current, negative sequence voltage, current

⑤ Harmonics (2-63 times). Including total harmonic distortion rate of voltage and current, harmonic content rate of each order, amplitude, and phase.

Each harmonic's active, reactive, and apparent powerGong、Power ratings.

Monitoring Metrics

Harmonics

② Sudden voltage surges, drops, or brief interruptions.

★  Display Function

The device panel features a large-screen LCD display, graphically presenting real-time data of the main electrical power quality monitoring indicators.

★  Setup Function

The device's hardware clock can be set, monitoring parameters can be configured, modified, and viewed, and password protection is provided.

Communication Features

The device offers various communication interfaces for real-time data transmission, enabling connection via industrial Ethernet interface to remote electrical systems.

Quality Management Center CommunicationsAlso, communication with a remote location is possible via RS232C/RS485 interface.