Multi functional digital electronic meter for power monitoring instruments

at2002-iii LYI-DE101Multi functional digital electronic meter for power monitoring instruments

● Voltage harmonic: 0.5%, ● Switching input: supports 2 or 4 dry node inputs, ● Insulation resistance:>100M Ω, ● Current: 0.2 level, ● Current: 1.2 times (continuous), 10 times/5 seconds (instantaneous), ● Voltage: 0.2 level, ● Power factor: 0.5 level, ● Switching output: supports 2 or 3 relay outputs, ● Current:<0.4VA/phase, ● Rated current: AC 1A, AC 5A, ● Current harmonic: 0.5%, ● Frequency: 0.02Hz, ● Operating range: AC/DC: 80V-270V, ● Transmission output: supports 1 analog output: 0/4-20mA or 0-5/10V, ● Power consumption: Voltage:<1VA/phase

10. Wide range AC/DC universal power supply: AC/DC 80V~270V
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
37. Conductive silicone button, with good tactile feel, long lifespan, reasonable design, and easy operation
2. Positive and negative active/reactive energy metering, and high demand statistics
17. Can complete networking of various communication software in SCADA and PLC
1. High precision measurement of electrical parameters such as voltage, current, active power, reactive power, apparent power, power factor, frequency, etc
5. The menu is intuitive and the button operation is simple
28. SOE event recording and fault waveform recording function
18. Provide multi loop control nodes for alarm, trip, and other control functions
15. Power pulse output: 1 active power pulse output, 1 reactive power pulse output
11. Complete the networking of various communication software in SCADA and PLC
6. Programmable current and voltage conversion ratio
23. Multi rate electricity statistics, with 4 different rates for 12 time periods
30. Supports 2-channel RS-485 communication and Modbus RTU protocol
16. Easy installation, simple wiring, and small engineering quantity
22. Positive and negative active/reactive energy measurement and high demand statistics
29. Large screen, high-definition graphic dot matrix LCD display
13. Switch output module (optional configuration): Optional 4-channel switch output, programmable automatic or remote control switch output

This series of products has a performance price ratio of *, which can directly replace conventional power transmitters, measurement indicators, energy meters, and related auxiliary units. As an intelligent and digital front-end acquisition component for the power grid, the PZ568E/Z series multifunctional network power monitoring instrument has been widely used in various control systems, SCADA systems, energy management systems, substation automation, distribution network automation, community power monitoring, industrial automation, intelligent buildings, intelligent distribution panels, and switchgear. It has the advantages of easy installation, simple wiring, easy maintenance, small engineering quantity, programmable input parameters on site, and can complete the networking of different PLC and industrial control computer communication software in the industry. The product complies with GB/T 22264.1-2008 and GB/T13978-2008.
Digital display instrument is a high-precision single-phase AC digital energy meter that provides digital tube display and local data query; Supports RS-485 communication and Modbus RTU protocol; Support switch input, switch output, and analog transmission output; Auxiliary power supply: AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC24V.
This series of products has a performance price ratio of *, which can directly replace conventional power transmitters, measurement indicators, energy meters, and related auxiliary units. As an intelligent and digital front-end acquisition component for the power grid, the PZ568E/Z series multifunctional network power monitoring instrument has been widely used in various control systems, SCADA systems, energy management systems, substation automation, distribution network automation, community power monitoring, industrial automation, intelligent buildings, intelligent distribution panels, and switchgear. It has the advantages of easy installation, simple wiring, easy maintenance, small engineering quantity, programmable input parameters on site, and can complete the networking of different PLC and industrial control computer communication software in the industry. The product complies with GB/T 22264.1-2008 and GB/T13978-2008.
Multi functional power meters are high-precision, highly reliable, and cost-effective intelligent distribution instrument products designed for applications such as power monitoring, intelligent control, and measurement assessment in power systems, industrial and mining enterprises, public facilities, and intelligent buildings. This series of instruments adopts high-precision metering chips and highly reliable MCU design, which can simultaneously measure all commonly used power parameters in three-phase power grids: three-phase voltage (phase/line), three-phase current active power, reactive power, power factor, grid frequency, UlPQ demand, and bidirectional energy metering. It has standard energy pulse output and RS485 communication interface, and can choose multiple expansion function modules. This series of products has a performance price ratio of *, which can directly replace conventional power transmitters, measurement indicators, energy meters, and related auxiliary units