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China, Chinese DIN Rail Three-Phase Wireless IoT Lorawan Based Electricity Meter for Electrical Power Energy Measurement with Built-in Lora1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityEnergy Meter Power MeterIoT Electricity MeterIoT Based Electricity Energy Meter
Chongqing Blue Jay Technology Co., Ltd
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Product Description The 19D-37D three-phase rail energy meter is an intelligent device for medium and low voltage systems (6-35KV and 0.4KV). The 3 phase power meters integrate data acquisition and control functions, adopt segment code LCD screens, and have functions including three-phase AC power measurement and calculation, Electricity accumulation, and RS485 communication. In addition, the energy meter systems can also be equipped with functions such as multi-rate energy metering, maximum demand metering, and 1 channel relay alarm output. The device also provides a communication interface to connect with the computer monitoring system and supports the RS485 interface MODBUS-RTU or DL/T645-2007 communication protocol.Feature* 35mm DIN-rail install* Tamper-proof design approved for revenue applications* 10-400Vac direct voltage input, optional VTs connect* 80A current direct input, 0.04A start current.* Optional Multiple types CTs input: 5A/1A, 333mV, 100mA* Compatible with both 50Hz and 60Hz systems* Large LCD screen with backlight* Built-in energy pulse output and alarm output* RS-485 port built-in with Modbus-RTU* Optional multiple tariffs and prepaid billing function* Optional 1-channel relay output* Utility Revenue Grade Accuracy --- IEC 62053-21 1.0 Class / IEC 62053-22 0.5 Class SpecificationVoltage measurementRated 100V, 220V, 380V RMS value, Accuracy 0.5%Can use external PT to expand upto 35KVCurrent measurementRated 10A, Max 80A, Start amp 0.04A, RMS value. Accuracy 0.5%; Overload 30times In in 0.01secFrequency50/60Hz, Accuracy ±0.01HzDisplayLCD with white backlitMaximum display value99,999,999kWhEnergy accuracyClass 1.0, IEC 62053-21Digital portRS-485 MODBUS-RTUAlarms Outputs1 channel DO, load capacity 230 VAC 5 APulse port1600imp/kWhWorking environment-25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gasStorage environment-40~70CVoltage tolerance2KV 1minShock voltage6KV-1.2uS waveformInsulationInput, output, and power supply to Shell >5MΩ ApplicationCompany Profile CertificationsOur ServiceFAQ
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