Power Quality Monitoring Screen
Darui Electric recommends
Industrial control overall design, 19-inch LCD screen for local real-time display. Real-time measurement results can be observed at any monitoring point through remote communication.
◆ The display shows real-time power quality monitoring data and waveforms of the equipment.
◆ Object-oriented unitized design, adopting one-to-one monitoring mode, each monitoring unit operates independently.
◆ Using bus series connection for panel assembly, the cabinet structure is simple, wiring is standardized, greatly reducing installation and maintenance work.
◆ Using Ethernet, RS232/485 multiple communication interfaces for data transmission and communication.
◆ The entire panel cabinet is equipped with 1 LCD display, 1 set of industrial computer, 1-4 GDDN series power quality monitoring devices, capable of measuring up to 24×3 phase voltage signals and 24×3 phase current signals.
◆ The equipment and backend software functions meet the functions described for the power quality monitor.
◆ AC/DC 220V working power supply is connected to the equipment power terminal through the automatic circuit breaker inside the panel.
◆ Working power supply AC/DC220V±15% frequency 45Hz-55Hz
◆ The panel body is standard PK-10 panel. Panel specifications 2260mm×800mm×600mm (can be customized according to customer requirements)
☆ Measure and analyze the AC power quality supplied by the public grid to the user end
☆ Measure and analyze the impact of various electrical equipment on the power quality of the public grid under different operating conditions
☆ Load fluctuation monitoring: regularly record and store the trend of changes in power parameters such as voltage, current, active power, reactive power, frequency, phase, etc.
☆ Test and analyze fault causes in the power system such as circuit breaker operation, transformer overheating, motor burnout, automatic device misoperation, etc.
☆ Test and analyze the dynamic parameters of reactive power compensation and filtering devices in the power system, and make quantitative evaluation of their functions and technical indicators.
☆ Dynamic monitoring during power equipment adjustment and operation process, helping users solve problems encountered during equipment adjustment and commissioning.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
