Intelligent multifunctional instrument

PD204I-9X4Multi functional monitoring instrument intelligent multifunctional instrument

● Storage temperature: -25 ℃~+70 ℃, ● Power consumption: Voltage:<1VA/phase, ● Overload: Voltage: 1.2 times (continuous), 2 times/1 second (instantaneous), ● Active energy: 0.5S level, 0.2S level, ● Switching output: supports 2 or 3 relay outputs, ● Reactive energy: 1 level, ● Reactive power: 0.5 level, ● Operating range: AC/DC: 80V~270V, ● Power consumption:<4VA, ● Wiring method: three-phase four wire, three-phase three wire, single-phase, ● Impedance: Voltage:>300k Ω, ● Communication interface: 1 RS-485 communication, Modbus RTU protocol, ● Power pulse output: 2-channel power pulse output, ● Relative humidity: ≤ 93%, non corrosive gas environment, ● Rated current: AC 1A, AC 5A

Intelligent multifunctional instrument
33. Optional 1-way leakage monitoring
17. Can complete networking of various communication software in SCADA and PLC
15. Power pulse output: 1 active power pulse output, 1 reactive power pulse output
7. Supports RS-485 communication and Modbus RTU protocol
28. SOE event recording and fault waveform recording function
9. Easy installation, simple wiring, and small engineering quantity
4. Provide digital tube or LCD display, local data query
23. Multi rate electricity statistics, with 4 different rates for 12 time periods
24. Timed meter reading for time-sharing electricity
12. Suitable for complete monitoring and management of electrical parameters in various incoming circuits and large capacity distribution circuits
19. Provide leakage current monitoring for multiple circuits
22. Positive and negative active/reactive energy measurement and high demand statistics
31. Supports switch input, switch output, analog transmission output, and power pulse output
35. It can display the vector diagram of the measured voltage and current, and users can analyze the vector diagram to determine whether the wiring of the measuring equipment is correct or not
16. Easy installation, simple wiring, and small engineering quantity
13. Switch output module (optional configuration): Optional 4-channel switch output, programmable automatic or remote control switch output
26. Measure the 2-63rd harmonic components and total harmonic content (THD) of voltage and current
25.12 months of historical energy data storage

Intelligent three-phase current voltage frequency combination meter, can directly measure and display AC voltage: 0-500V; can directly measure and display AC current: 0-5A; frequency measurement display range: 45-65Hz; can be equipped with transformers, and the transformation ratio can be set arbitrarily.
Power Quality, in a general sense, refers to high-quality power supply, including voltage quality, current quality, power supply quality, and electricity consumption quality.
The multifunctional power meter can measure all commonly used electrical parameters in a three-phase power grid system with high accuracy, including three-phase voltage, three-phase current, active power, reactive power, power factor, grid frequency, active energy, reactive energy, and is equipped with communication interface and power pulse output function
The three-phase full power metering instrument is designed and manufactured based on relevant standards and the actual needs of power users. It is a cost-effective intelligent power monitoring module. Using RS485 for easy networking can greatly reduce system costs, facilitate on-site wiring, and provide system reliability. It can measure voltage, electricity, power, frequency, power factor, etc. Adopting high-performance microprocessors, anti-interference design, stable and reliable performance. It has the functions of demand, positive and negative active energy, negative reactive energy, and phase separation metering, as well as harmonic measurement.