1.Function Feature

HP192E series multi-functional digital display electric measuring meter is a new generation of intelligent electric meter, integrates measurement, alarming, transmission and communication as a whole. It can be mainly used in the high-voltage and low-voltage power distribution systems suchas power plants, substations and etc.. It can real-time measure and display the electric parameters of electric circuits such as current, voltage, frequency, power, power factor, four-quadrant electrical energy and so on, and the display ratio can be set freely. With the help of extended functions such as switching value input, switching value output, analog value output and communication, it can easily realize the remote measuring and remote control of power system. It has the following features:

★True RMS measurement, frequency and waveform change will not influence the accuracy of measurement.
★Variable ratio can be set, it can also expand the functions of switching value input, switching value output, analog value output and communication.
★It can realize the function of upper and lower limit out-of-limit alarming contact output.
★Support various transmitting output specifications(which can be set freely:0~10mA,0~20mA,4~20mA).
★Standard RS-485 communication interface, MODBUS-RTU communication agreement, baud rate 1200~19200.
★Efficient installation method, firm and reliable.

2.Model & Specification & Selection Table

Note:96×96 square and 120×120 square meters can be customized as 4-channel DI,4-channel DO or4-channel AO. All meters can be customized as 1-channel communication +1-channel DI+1-channelDO,1-channel AO or other combinations ways, according to the customers' requirements.

3.Contour & Installation Size

4.Basic Specification

(Note: if the actual label is inconsistent with this table, please be subject to the label.)

5.Terminal Layout and Marked Graph

(Note: if the actual label is inconsistent with this graph, please be subject to the label.)

6.Typical Connection