Real time monitoring and precise control of power factor are key links in improving energy utilization efficiency and reducing reactive power losses in the monitoring and management of power systems. Obin digital power factor meterAOB193H-9X1As a new generation of programmable smart meters, with its excellent functional characteristics and wide application scenarios, it has become a powerful assistant for users in the power industry to optimize grid operation and achieve intelligent management.

1、 Multi parameter real-time measurement, precise control of power quality

AOB193H-9X1Not only can it measure and display the power factor in the power line in real time, but it can also synchronously monitor the phase (power factor angle) and frequency values. Its power factor measurement range covers0.000Cto0.500LThe phase measurement range has reached0°to359.9°The frequency measurement range is30.00Hzto99.99HzThis ensures the comprehensiveness and accuracy of data collection. Through high-precision sensors and advanced signal processing technology, the measurement accuracy of this instrument has reached power factor±0.01Phase±1°Frequency±0.1HzThis provides a reliable basis for the accurate evaluation of power quality.

2、 Flexible output and communication for remote monitoring and data sharing

In order to meet the data transmission needs in different scenarios,AOB193H-9X1Provides rich output and communication options. The instrument is equipped with an analog transmission output function, and the output current can be programmed to any value0～10mA、0～20mAor4～20mAFacilitate communication withPLCTheDCSWait for seamless integration of the control system. Meanwhile,RS485Communication interface and standardsMODBUS-RTUThe support of communication protocols enables instruments to easily integrate into industrial automation networks, enabling remote transmission and centralized management of data. In addition, users can choose to configure two or four switch status detection functions according to their actual needs, further expanding the application scope of the instrument.

3、 Intelligent alarm and custom settings enhance operational efficiency

Regarding the possible abnormal situations that may occur during the operation of the power system,AOB193H-9X1Built in lower limit alarm output function, the alarm action delay time can be0to60Set arbitrarily within seconds to ensure that operation and maintenance personnel can respond promptly and handle potential issues. At the same time, the instrument also supports parameter settings and function customization through the keyboard, such as alarm upper and lower limits, switching differences, output delay time, etc., meeting the personalized needs of different users for instrument functions.

4、 Modular design and high reliability reduce operation and maintenance costs

AOB193H-9X1Adopting a modular design approach and a comprehensive approachSMTThe production process not only improves the integration and reliability of instruments, but also simplifies the installation and maintenance process. Its compact structural design and wide adaptability to working environments (temperature)-10℃to50℃, humidity≤85%RH）This enables the instrument to operate stably in various harsh environments, effectively reducing maintenance costs.