product overview

Multi functional power meters can accurately measure commonly used electrical parameters in three-phase power grid systems, including three-phase voltage, current, active power, reactive power, power factor, grid frequency, active energy, reactive energy, and are equipped with communication interfaces and power pulse output functions. Adopting MODBUS-RTU communication protocol to achieve LED on-site display and remote RS-485 digital communication. It has the characteristics of easy wiring installation, simple wiring, convenient maintenance, small engineering quantity, and on-site programmable input parameter setting. It can also complete network communication with different PLCs and industrial control computers in the industry.

characteristic

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

Display: Three row LED digital display with high visibility

Communication: RS485 communication, MODBUS-RTU protocol

Output: 2-channel 4-20mA transmission output, 2-channel relay output (optional)

Expansion: It can directly output signals from current and voltage transformers, and can be programmed on-site to set input parameter ratios

Purpose: For incoming lines, busbars, and important distribution circuits, suitable for cabinet types such as GCS, GCK, MNS, GGD, etc

Outline drawing and hole size drawing

Wiring example diagram