Power environmental supervision intelligent cloud platform
System description
System function
System architecture
Communication interface: uplink 4G, RJ45 optional;Downlink LORA and RS485 interfaces
◆ Support multiple data centers
◆ Support local storage
◆ Support timed upload and breakpoint resume
◆ Communication protocol: "Pollutant Online Monitoring (monitoring) system data transmission Standard" HJ/T 212-2017
◆ Support RS485 interface expansion three-axis vibration, temperature, VOC, flow, PM2.5 and other monitoring equipment
2) LCDG-DTSD209-LORA
◆ Three-phase current, three-phase voltage, three-phase power, frequency and other basic electrical parameters measurement, reactive energy measurement
◆ Wrong indication of phase sequence of three-phase voltage and current, wrong indication of power symbol
◆ Active power pulse output indicator, communication transceiver indicator, reverse phase indicator
◆ Support button setting function
◆ Setting of current through-core direction
◆ All stored data is not lost after power failure, and can be maintained for more than 10 years
◆ LORA channel can be pressed or communication Settings。
◆ It can be matched with clip type, magnetic type, puncture type and flexible Roche coil transformer
3) EDA9133D-LORA
Single/three-phase electrical parameters of maximum, minimum, average, demand statistics and other more than 50 parameters;
◆ Harmonic distortion THD/K value factor is convenient for timely analysis of power supply quality;
◆ 3-phase current, 3-phase voltage 2-51 harmonic components and phase;
◆ Bus temperature can be measured
◆ All measurement data and out-of-limit alarm signals can be read through the communication port;
◆LORA channel can be pressed or communication Settings, 16 channels can be selected according to the field situation
◆ It can be matched with clip type, magnetic type, puncture type and flexible Roche coil transformer
4) LCDG-DTSD-LORA
Multi-loop expansion type, can expand 4~8 loop three-phase current, can measure three-phase power parameters, harmonics, etc., can measure 12~24 loop temperature parameters, can expand the three-axis vibration sensor, can measure the bus temperature
◆ All measurement data and out-of-limit alarm signals can be read through the communication port
◆LORA channel can be pressed or communication Settings, 16 channels can be selected according to the field situation
◆ It can be matched with clip type, magnetic type, puncture type and flexible Roche coil transformer
5) LORA main station 9901
◆ Communication interface: uplink integrated 4G, RJ45 interface in one;Downlink LORA and RS485 interfaces
◆ Support real-time query of network node status;Supports one-key backup and one-key restoration of network node information
◆ Support one-click pairing networking with LORA slave station
◆ Support transmission failure automatic resend mechanism
◆ Support multi-data center, support local storage, support timing upload and resumable
◆ Communication protocol: "Pollutant Online Monitoring (monitoring) system data transmission Standard" HJ/T 212-2017
◆ Support RS485 interface expansion three-axis vibration, temperature, VOC, flow, PM2.5 and other monitoring equipment
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Relevant case