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Rail type electric energy meter
See energy wisely and look forward to the future!
  • DTSU2873-CT 三相互感式导轨电能表

DTSU2873-CT three mutual inductance rail electric energy meter

show:LCD
Modulus:4P
Voltage:AC3*100V/220V/400V
current:AC3*5A or 1A or 5mA or 2.5mA or 0.33V
Frequency:50/60Hz
Accuracy:0.5S
Communication:RS485
Expand:DI/DO
             复费率功能(2套12时段,四费率)
             可选二/三次互感器接入
*Applicable to new energy counterflow prevention, islanding prevention, transformer load, line load monitoring and other scenarios

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Features

High brightness wide viewing angle LCD display
Graphic FSTN LCD with black text on white background, wide viewing angle and high contrast, clear visibility at wide angle

Full power measurement and metering
ULN/ULL/I/P123/P∑/Q123/Q∑/S123/S∑ /PF123/PF∑ /F/EP+/EP-/EQ+/EQ- and other power parameters

Wide format universal power supply
Supports AC/DC85-265V wide voltage input, compatible with global power grids

Compatibility communication protocol
Support Modbus-RTU protocol, support DLT645 protocol

Rail installation
Standard 4 module width, TH35-7.5 type guide rail installation, small space occupied

Reliable and stable operation
Wide dynamic current protection, industrial-grade three-proof (dustproof/moisture-proof/anti-corrosion), EMC electromagnetic compatibility, dynamic adaptive filtering, noise interference suppression