Digital Intelligent Transmitting Meter

Our range of D Series Digital Intelligent Transmitting Meter integrate the functions with multi-value display, multi-loop transmitting and digital communication. It is widely used in power distribution system. And their high performance and high cost performance are recognized by our customers.

Technical Specifications of Digital Intelligent Transmitting Meter :-
Accuracy Display accuracy: 0.5a 0.2 class, Frequency meter 0.1 class, Transmitting: 0.5 class
Display 4 digit LED display with sign bit
Input Nominal input Current AC1Aa AC5A and etci Voltage AC100Va AC220Va AC380V and etc.
Overloading Continuance: 1.2 times, Instantaneous: current 10 times(5s), Voltage 2 times(10s)
Frequency 50/60HzA 10%
Power supply Auxiliary power supply Auxiliary supply power AC/DC80~270Va AC220Va DC220V and etc.
Power consumption i 4VA
Isolation withstand voltage Power and input supplya Transmitting outputa Communication interface AC2kV, Inputa Transmitting outputa Communication interface between each other AC1kV
Insulation resistance a Y100MIC
Mean time between failures a Y50000h
Operation condition Ambient temperature: -10i 55a , Relative humidity a 93%, No corrosive gas, Height above sea levela 2500m
Output Analog value When DC4~20mA current output, Loadi 510IC, DC0~5V voltage output, Loadi 100kIC
Digital value RS-485 interface, MODBUS-RTU protocol, Baud rate default 9600(optional 4800a 9600)bps