A multifunctional network 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, and reactive energy, It also has communication interfaces, four switch inputs, four switch outputs, and four analog outputs, which can achieve local or remote switch signal detection and control functions.
Adopting the standard RS485 MODBUS-RTU communication protocol, achieving LED/LCD on-site display and remote RS-485 digital communication.
Characteristic
Measurement: three-phase current, voltage, total active power, total reactive power, power factor, total apparent power, frequency, split phase active/reactive power, split phase power factor, active energy, reactive energy.
Display: LED Nixie tube display or STN blue screen, wide viewing angle, high quality, high
Clear LCD display with high visibility.
Communication: 2-way RS485 communication function, MODBUS-RTU protocol.
Output: 2 electrical energy pulse outputs (pulse constant 5000imp/kWh).
Optional: 4 switch outputs, 4 analog outputs, and 4 switch inputs.
Expansion: It can directly input signals from voltage and current transformers, and the input parameter ratio can be programmable on site.
TECHNICAL INDEX
Product Selection Table
Note: The above "√" indicates that the model has this feature, "---" indicates that it does not have this feature, and "□" indicates that it is an optional feature..
Z-3S4 can be optionally equipped with 2DI, 2DO, or 4DI, 4DO.
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: PD186Z-9S4 (multifunctional network instrument)
Input: 10KV/AC100V, 200A/AC5A
Power network: three-phase four wire
Communication interface: RS485/MODBUS-RTU
