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 programmable input parameters that can be set on site. It can also complete network communication with PLCs and industrial control computers that are different from the industry.

characteristic

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

Display: Three row LED digital display with high visibility

Communication: RS485 communication, MODBUS-RTU protocol

Output: 2-channel power pulse output (pulse Changshu 3200mmp/kwh)

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