Electronic multifunctional meter for power automation instruments

PMAC600C-U PMAC600A-IElectronic multifunctional meter for power automation instruments

● Overload: Voltage: 1.2 times (continuous), 2 times/1 second (instantaneous), ● Impedance: Voltage:>300k Ω, ● Power factor: 0.5 level, ● Power consumption: Voltage:<1VA/phase, ● Switching input: supports 2 or 4 dry node inputs, ● Current:<20m Ω, ● Voltage: 0.2 level, ● Current: 1.2 times (continuous), 10 times/5 seconds (instantaneous), ● Storage temperature: -25 ℃~+70 ℃, ● Wiring method: three-phase four wire, three-phase three wire, single-phase, ● Active energy: 0.5S level, 0.2S level, ● Relative humidity: ≤ 93%, non corrosive gas environment, ● Rated voltage: AC 57.7V, AC 100V, AC 220V, AC 380V, ● Frequency: 0.02Hz, ● Power pulse output: 2-channel power pulse output

15. Power pulse output: 1 active power pulse output, 1 reactive power pulse output
19. Provide leakage current monitoring for multiple circuits
6. Programmable current and voltage conversion ratio
17. Can complete networking of various communication software in SCADA and PLC
27. Voltage and current sequence components, voltage and current imbalance, voltage peak coefficient (CF), telephone harmonic factor (THF), current K coefficient, current percentage content, voltage flicker
20. Function optimization, high cost-effectiveness, as shown in the above picture*
1. High precision measurement of electrical parameters such as voltage, current, active power, reactive power, apparent power, power factor, frequency, etc
16. Easy installation, simple wiring, and small engineering quantity
33. Optional 1-way leakage monitoring
12. Suitable for complete monitoring and management of electrical parameters in various incoming circuits and large capacity distribution circuits
7. Supports RS-485 communication and Modbus RTU protocol
34. Wide range AC/DC universal power supply: AC/DC 80V~270V
13. Switch output module (optional configuration): Optional 4-channel switch output, programmable automatic or remote control switch output
5. The menu is intuitive and the button operation is simple
32. Optional 1 Ethernet interface
37. Conductive silicone button, with good tactile feel, long lifespan, reasonable design, and easy operation
36. In conjunction with powerful data management software, real-time sampling data can be directly uploaded to the backend management computer for more comprehensive and rapid processing in the background
21. High precision measurement of electrical parameters such as three-phase voltage, three-phase current, active power, reactive power, apparent power, power factor, frequency, etc

A multifunctional energy meter refers to an energy meter that not only measures active (reactive) power, but also has two or more functions such as time-sharing and measuring demand, and can display, store, and output data.
The power quality analyzer is a portable product used for detecting and analyzing the operational quality of the power grid. It can provide harmonic analysis and power quality analysis during power operation, and can perform long-term data collection and monitoring of power grid operation. Simultaneously equipped with power quality data analysis software to perform various analyses on the measurement data uploaded to the computer.
The multifunctional instrument can accurately measure all commonly used electrical parameters in a three-phase power grid system, including three-phase voltage, three-phase current, active power, reactive power, power factor, grid frequency, active energy, reactive energy, and is equipped with communication interfaces and electrical pulse output functions, as well as four switch input, four switch output, and four analog output functions. Only with a communication protocol can LCD on-site display and remote digital communication be achieved. It has the characteristics of easy installation, simple wiring, convenient maintenance, small engineering quantity, and on-site programmable input parameter setting function, and can complete network communication with different PLCs and industrial control computers in the industry.
Power Quality, in a general sense, refers to high-quality power supply, including voltage quality, current quality, power supply quality, and electricity consumption quality.