Modular network multifunctional power instrument is a multifunctional power instrument with programmable measurement, display, digital communication, and energy pulse output functions. It can complete electricity measurement, energy metering, data display, collection, and transmission, and can high-precision measure commonly used electricity parameters in three-phase power grid systems: three-phase voltage, current, active power, reactive power, apparent power, power factor, grid frequency, active energy Reactive electrical energy, equipped with communication interfaces, four switch inputs, two switch outputs, and three analog outputs, can achieve local or remote switch signal detection and control functions.
Adopting the standard RS485 MODBUS-RTU communication protocol, achieving LCD on-site display and remote RS-485 digital communication.
characteristic
Measurement: three-phase phase voltage, line voltage, current, total active power, total reactive power, total power factor, total apparent power, active energy, and reactive energy.
Display: STN blue screen, wide viewing angle, high-quality, high-definition LCD screen display, high visibility.
Communication: 1-way RS485 communication function, MODBUS-RTU protocol.
Output: 2 electrical energy pulse outputs (pulse constant 5000imp/kwh).
Expansion: It can directly input signals from voltage and current transformers, and the input parameter ratio can be programmable on site.
Optional: 2 switch outputs, 3 analog outputs, and 4 switch inputs.
Technical indicators
Connection
additional function
Ordering Example
When signing the contract, please provide detailed information such as product model, input signal, and wiring method.
This series of products comes standard with a default factory setting. If customers have special requirements, please specify them in detail in other projects.
Model: PD186MZ-9SY (Modular Network Multifunctional Power Instrument)
Input: AC380V/220V, 600A/AC5A
Power network: three-phase four wire
Communication interface: RS485/MODBUS-RTU
