product details

overview

Network power meters are used for continuous monitoring and control of distribution systems. It can measure various commonly used power parameters, reactive energy, demand, remote control, over limit alarm, and has analog transmission output function. DO output can be used for over limit alarm or remote control. The threshold value for alarm can be remotely controlled by the device. All data can be read out through the RS-485 communication port using the MODBUS protocol, and the switch input DI can be used to monitor the status of the switch. The Z series instruments combine high-precision electricity measurement, intelligent energy metering and management, and a simple human-machine interface.

Product Features

Measurement: three-phase voltage, current, active power, reactive power, power factor, frequency, active energy, reactive energy. Adopting high reliability industrial grade DSP, with fast data acquisition speed, high measurement accuracy, and fast processing speed.

Powerful data acquisition and processing capabilities enable the measurement of all electrical quantities in a circuit.

Small in size, easy to install, using a self-locking panel type installation mechanism, and can be installed without screws.

The wiring is convenient and flexible, and the three-phase three wire system and three-phase four wire system can be programmed and set through the panel.

● Optional 1 RS485 communication port (ModBus communication protocol) for networking communication with other devices.

Optional 1-4 channels of 4-20mA analog output and 1-4 channels of switch input/output.

Ordering Example

Example 1

Model: Three phase network multifunctional power meter

Working power supply: AC220V or AC/DC80-265V input CT: 100/5A input PT: AC380V wiring method: three-phase four wire

Example 2

Model: Three phase network multifunctional power meter

Working power supply: AC220V or AC/DC80-265V input CT200/5A input PT: AC10/0.1KV wiring method: three-phase three wire

Example 3

Model: Three phase network multifunctional power meter

Working power supply: AC220V or AC/DC80-265V input CT300/5A input PT: AC380V wiring method: three-phase four wire