Overview of Multifunctional Electronic Instruments:

Multifunctional power meter can measure the commonly used parameters of three-phase power system with high accuracy: three-phase voltage, current, active power, reactive power, power factor, grid frequency, active power, reactive power, and with communication interface and power pulse output function.

Using MODBUS-RTU communication protocol, LED field display and remote RS-485 digital communication are realized. It has the characteristics of convenient wiring installation, simple wiring, convenient maintenance, small amount of work, field programmable setting of input parameters, and can complete the networking communication with different PLC and industrial computer in the industry.

Features of multi-functional electronic instruments:

Measurement: three-phase voltage, current, active power, reactive power, power factor, frequency, active power, reactive power, etc.

Display: Three rows of LED digital tube display, high visibility;

Communication: RS485 communication, MODBUS-RTU protocol;

Output: 2 power pulse output (pulse constant 3200 imp/kwh) 4-20 mA transducer output (optional);

Extension: It can output signals directly from current and voltage transformers, and set input parameter ratio programmably in the field.

Usage: Inlet, bus and important distribution circuit, suitable for GCS, GCK, MNS, GGD and other cabinet types;

Type meaning of multi-function electronic instrument products:

Illustration of wiring diagram for multi-function electronic instrument:

Outline drawing and opening dimension drawing of multi-function electronic instrument: