【Application】AC Panel Meter in a Plant in Indonesia ——Acrel Jocelyn
Abstract: The transparency and intelligence of user-side energy use is the inevitable trend of current energy use management. The intelligent instrument is designed and installed for the main energy consumption nodes on the user side, and then the working state of each energy consumption loop is monitored in real time through the background system. And measure each circuit of electricity consumption, water consumption, gas consumption. Through the real-time monitoring of energy consumption and related power parameters, improve the safety, reliability and maintenance efficiency of energy consumption, reduce the maintenance labor cost, and realize the unattended monitoring of distribution system.Through the real-time monitoring of energy consumption, data collection and storage, the operation state of power supply and distribution system is defined, and the data basis is provided for users to save power maintenance costs and reasonable property charges. This article briefly introduces the AMC96L-E4/KC power meter used in Indonesia water treatment plant project.
01Project Overview
SCADA system is adopted in the power distribution room of the Indonesian water treatment plant. Customers connect to the SCADA system through the Modbus TCP of the converter using the RS485 communication function of the AMC panel meter from Acrel. The collected electrical parameter information is fed back to the system in real time to cooperate with users to effectively monitor and manage the power consumption of the plant.
02Function
Accuracy
Class 0.5
Frequency
Range: 45-65Hz
Auxiliary power supply
Voltage range: AC220V
Power consumption: <5VA
Consumption
Power consumption of each voltage, current input circuit is less than 0.5VA
Installation
Panel mounted
Dimension(L*W*H)
Panel size (L×W)
75*75mm
Cutout (L×W): 67*67mm
Housing (L×W×H)
66*66*94.3mm
Relay
3A/30V DC, 3A/250V AC
03Technical Parameters
04Network Topology
05Installation Pictures
06Summary
AMC series intelligent power collection and monitoring device is a smart meter designed for power monitoring needs of power systems, industrial and mining enterprises, utilities and intelligent buildings. It integrates measurement of power parameters. Power, reactive power, apparent power, frequency, power factor and power monitoring and assessment management.
At the same time, it has a variety of peripheral interface functions for users to choose: with RS485 communication interface, MODBUS-RTU protocol can meet the needs of communication network management; 4-20mA analog output can correspond to measured electrical parameters, meet DCS Such interface requirements; with switch input and relay output can realize the function of "remote signal" and "remote control" of circuit breaker switch. High-brightness LED/LCD display interface, parameter setting and control through buttons, ideal for real-time power monitoring systems. Can directly replace conventional power transmitters and measuring instruments. As an intelligent, digital front-end acquisition component, the instrument has been widely used in various control systems, SCADA systems and energy management systems.
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