Iot Power Meter

The Cellular Electricity Power IoT RTU is a powerful smart meter used for power internet of things solution, is special using for remote monitoring 100~400VAC of 3-Phase electricity power distribution safety and measurement, can measuring the 3-phase 3-wire, 3-phase 4-wire distribution power voltage, current, factor, watts, frequency, apparent power, active power, reactive power, active energy, reactive energy. Also, it provides Dual SIM, 2 digital inputs, 2 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity, also 1 RS485 for extend I/O to monitoring oil level and temperature or read meters. 1. Can be operated from anywhere, no distance limitation; 2. Quad band 850/900/1800/1900Mhz GSM GPRS Module inside. 3. 3G/4G/NB-IoT Modules are optional, LCD Display is optional; 4. Modular design, can easily upgrade the cellular module if network upgrade; 5. Embedded ARM�® Cortexâ?¢-M4 32 Bit RISC Core, 168 MHz inside, RTOS system, reliable performance with anti-jamming and in-built watchdog; 6. High isolate voltage, current and voltage input signal isolated by accuracy transformer, afford arrive DC2500V; 7. Working Voltage: 60~500VAC or 70~800VDC; 8. 3-phase 3 wires or 4 wires power parameter measurement, include voltage, current, factor, watts, frequency, apparent power, active power, reactive power, active energy, reactive energy, phase loss; 9. Measurement range: AC100~400VAC, currant range: 5A, other range should use CT; 10. 2 digital inputs, compatibles dry and wet contact, 2 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs; 11. 1 ambient sensor input for monitoring onsite temperature and humidity ; 12. 1 RS485 port, supports Modbus RTU Master and Slave, can be used to extend I/O ports or meters; 13. Provides 1 channel DC power source output for external device, saving wiring cost; 14. Each parameter can setup threshold, when exceed or recovery will alarm immediately; 15. Can monitoring phase loss, when occurs will alarm immediately. 16. Inbuilt inter-lock logic programmer and powerful timer program function. 17. Resend the data while communication failure and alert to users by SMS; 18. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications; 19. Supports Modbus TCP, Modbus RTU protocol and transparent transmission, can be used as master and slaves, can integrate to SCADA, HMI, DSC directly; 20. Supports USB setting, reading, records inquiry and firmware upgrade;

Smart Energy Meter IoT With Internet of Things (IoT) enabled solutions for smart metering, you can improve customer service and increase profitability with actionable smart meter data insights. Internet of Things Smart Meters Traditionally part of the grid infrastructure, smart meters are electronic devices that can remotely monitor and record energy consumption. However, in the era of IoT and IoT platforms, standalone smart meters are giving way to more advanced and versatile smart metering solutions. These solutions offer a wider range of remote monitoring and alerting capabilities, as well as powerful data analytics tools to help companies and individual users optimize their energy, water, gas or fuel consumption. Smart Metering Solutions with Acrel IoT Cloud Platform Through the wireless network, you can check the status of IoT devices located across the country anytime, anywhere, and simply view data such as energy consumption and alarm reports. Energy Analysis and Reporting This page displays daily, monthly, and yearly energy graphs, while energy reports can be automatically generated in Excel format for export. Parameter Monitoring Monitor all parameters collected by IOT devices, can generate historical curves, and alarm based on parameter monitoring. Alarm report When a potential threat such as over-current, over-voltage or over-temperature occurs, it will be added to the alarm report and notify the user for current alarm. Alarm Handling Once the alarm occurs, the most important thing is to deal with the possible faults at the site in time, by sending the alarm processing to the site, in order to solve the problem in time.

Multifunction Power Meter: CPM-12D is a din rail mounting multifunction power meter with high accuracy measurement for single phase and three-phase system. Measuring all basic parameters ; V, I, P, Q, kWh, kVarh etc.. 1 RS485 Modbus RTU communication port as default, LCD display in front panel with buttons for programming. Auto wiring change (see remark as below) via software CE and FCC approved Remark: Auto wiring change have certain condition limit, please refer to operation manual for further details.   Applications Energy management system Factory automation Intelligent power panel Industrial automation Power Grid automation Community power monitoring Intelligent green building

Product Overview This portable optical power meter with red light source is an accurate portable instrument with long service time specially designed for the installation, operation and maintenance of fiber-optical network. It features fine appearance, controllable backlight display, automatic power off, supper wide testing range for optical power, high accuracy, self-calibration and universal interface. Whats more, the linearity index(mW) and nonlinear index (dBm) will be displayed in a same screen. The optical power meter can be used alone for saving power. Product features The optical power meter with red light of 10mW or 1mW features open self-calibration which could be operated by the user. With two AA batteries, the optical power meter can work continuously for 40 hours. It can work continuously if working with a red light source of 10mW, or 42 hours with a red light source of 1mW. the linearity index(mW) and nonlinear index (dBm) will be displayed on the same screen of the optical power meter. Special universal interface for FC/SC/ST, easy to transformation. Optional auto off. Optional backlight display. Optional steady/flashing red light.

Profile: MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S,COS, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics. EMC and safety standard IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8) IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1) Measured Scope: The meter MPM8000 can be applied in single phase, 3-Ph 3Wire, 3-Ph 4Wire system. It can be applied vastly in the field of secondary measurement in high Voltage, low Voltage system, or transmission of measured data. Measured accuracy Parameters Display Direction Accuracy Voltage 0~9999.9kV Class 0.2 scope:5%~100%V Current 0~9999.9kA Class 0.2 scope: 5%~100%A Zero sequence Current Class 0.5 Power factor -1~+1 Directional Class 1 Frequency 45~65Hz ¡À0.01Hz Active Power -9999~9999MW Directional Class 0.5 Reactive Power -9999~9999MVAr Directional Class 0.5 Apparent Power 0~9999MVA Class 0.5 Active Demand -9999~9999MW Class 1.0 Reactive Demand -9999~9999MVAr Class 1.0 Active Energy 0~9999999.99Mwh Directional Class 1.0 Reactive Energy 0~9999999.99MVArh Directional Class 2.0 Phase Angle 0.0¡ã~359.9¡ã Directional Class 2.0 Current total harmonic % 0~100% Class 2.0 Voltage total harmonic % 0~100% Class 2.0. 1unit/carton, 36 unit/big carton.

1.Can be operated in measurement of output power with nw, uw, mw, dB and dBm readings function 2.Optional RS232 Remote Control Interface 3.0.01dBmu precision 4.Can be used for absolute power measurement and relative measurement of link loss. 5.Compact design, portable, light weight, energy-saving 6.Battery for power supply 7.Large LCD display screen, helpful to your eyes. Weight:450g Dimensions 14.0í-7.8í-3.8cm

Feature * DDSU1877 is used to measure the rated frequency of 50Hz, Rated voltage below 265V, single phase AC smart power. * Made of fine quality ABS material, impact resistance, heat-resistant, cold-resistant, and with fine insulating effect. * Alarm when low energy/overload/fraud. * With RS485, GPRS, 4G, or other communication functions for reading meter and setting parameters. * The smart meter adopts the special large scale integrated circuit and special technology to ensure the accuracy and reliability of measurement. * 5+1 bit wide temperature LCD display, real-time display voltage, current, power, total energy kWh. * Comfortable guide rail installation mode 35-36 mm. * Calculate total consumption, real-time view of power consumption via mobile phone. * APP remote control. You can easily control your devices when you leave your home or fast-forward your home, easily control the status of your home device at any time via the mobile APP. * Long service time by high brightness LED indicator. * It can realize the functions of automatic tripping when the balance is exhausted. * After you pay for the electricity, the energy meter could display the remaining electricity. * It could realize remote manual closing and open the energy meter. * The Single phase WiFi energy meter will update the Kwh data when disconnect with wifi. It will not lose the historical data if there is a power outage.

True-RMS measuring parameters ANSI and IEC 0.2 accuracy class Power quality analysis 4 quadrant energy 2MB onboard memory, can be extended to 16M Data logging High-speed RS485, Ethernet port (option) Measure individual harmonics from 2nd to 63st (option) TOU, 4 Tariffs, 6 Seasons, 6 Schedules Three years warranty With PC management software; web browse data APPLICATIONS Metering of distribution feeders, transformers, generators, capacitor banks and motors Medium and low voltage systems Commercial, industrial, utility Power quality analysis Data logging Monitoring system

MPM8000 is a powerful multifunction power meter with modular design, which can be applied for monitoring and controlling of the electrical system. MPM8000 can measure and analyze real time data, such as U, I, P, Q, S, COS¦µ, F, kWh, kVAr, etc. MPM8000 has the following functions: RS-485 communication port, 2 energy pulse output (include active energy and reactive energy), Max/min data record, and SOE event record. MPM8000 can extend functions by choosing the external optional modules: harmonic analysis, 8 remote signals on/off mode, programmable 4 analog outputs (0~5V or 4~20mA optional), data storage, Profibus Com. protocol, Ethernet communication functions. The multi-tariff function allows the user to measure energy in any interval (the min. interval is 30min.), which can read the sum, sharp, peak, valley, flat energy data in 30 days, and measure 2nd to 63rd harmonics in statistics. All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured and tested in accordance with Quality Assurance System ISO 9001. EMC and safety standard IEC61000-4-2 (GB/T17626.2) IEC61000-4-8 (GB/T17626.8) IEC61000-4-4 (GB/T17626.4) IEC61010-1 (GB/T4793.1). Exterior Size:91*91*72mm. 0.5Kgs.