安科瑞 师晴晴
江苏安科瑞电器制造有限公司 江苏江阴
摘要：用户端消耗着整个电网80%的电能，用户端智能化用电管理对用户可靠、**、节约用电有十分重要的意义。构建智能用电服务体系，推广用户端智能多功能仪表、智能用电管理终端等设备用电管理解决方案，实现电网与用户的双向良性互动。用户端急需解决的研究内容主要包括：先进的表计，智能楼宇、智能电器、增值服务、客户用电管理系统、需求侧管理等课题。安科瑞智能电力仪表配合智能用电管理系统帮客户实现实时监测，高精度电参量采集，安装方便。适用于政府机关和大型公建中对电能的分项计量。
Abstract: the user side consumes 80% of the electric energy of the whole power grid, and the intelligent power management of the user side is of great significance to the user's reliability, safety and saving of electricity. The intelligent power service system is constructed to promote the multi-function energy meter intelligent energy management terminal and other equipment power management solutions to realize the two-ways positive interaction between the power grid and the user. The research contents that the client needs to solve mainly include: advanced meter, intelligent building, intelligent appliance, value-added service, customer power management system, demand side management and so on.Acrel intelligent multi-function energy meter with intelligent energy management system to help customers achieve real-time monitoring, high-precision electrical parameters acquisition, easy to install. It is suitable for the itemized measurement of electric energy in government organs and large public buildings.
1. 项目概述 Project Overview
爱尔兰客户在其项目中使用 ADL200 进行电量测量，在配电柜中安装 Acrel ADL200 单相电能表。通过RS485通讯方式与网关连接，通过4G连接至服务器，将采集到的电参量信息实时反馈到管理平台，配合用户**的对工厂用电进行监测和管理。
Ireland customers use ADL200 to measure electrical parameters in his project. The customer installs Acrel ADL200 single phase energy meter in the distribution cabinet. It is connected to the gateway through RS485 communication, and connected to the server through 4G, and the collected electrical parameter information is fed back to the management platform in real time, so as to cooperate with the user to effectively monitor and manage the power consumption of the factory.
2. 技术参数Technical Parameters
Input voltage
Reference voltage
AC220V
Reference frequency
50Hz
Power consumption
<10VA
Input current
Basic current
10A
Maximum current
80A
Starting current
4‰Ib
Measurement performance
Accuracy
1 class
Range of measuring
000000.00~999999.99kWh
Clock accuracy
Error≤0.5s/d
Active pulse
Pulse width
80±20ms
Pulse constant
1000imp/kWh
Communication
Interface
RS485(A+、 B-)
Connection mode
Shielded twisted pair conductors
Protocol
MODBUS-RTU
Measurement of kWh
Single-phase active kWh (positive and negative)
3 months historical energy data frozen storage
Measurement of electrical parameters
Voltage, Current, Active power, Reactive power, Apparent power, Power factor and Frequency
LCD Display
8 bits section LCD display
Key programming
3 keys to set parameters like code, address, baud rate, multi-tariff and communication protocol
Pulse output
Active energy pulse output
Function
With RS485 MODBUS-RTU protocol
Optional function
Multi-tariff
Net weight
0.05kg
Dimension
90mm×36mm×65mm
3.接线&安装 Wiring & Installation
Figure 1 Meter Shape and installing size （unit：mm）
Figure 2 Wiring Graph
4. 组网拓扑图Network Topology
5. 现场图片Installation Site
6.结束语In conclusion
ADL200系列多功能电能表采用DIN35mm导轨式安装结构，体积小巧，能测量电能及其他电参量。通过RS485通讯，配合网关,帮助客户**的对工厂的能源消耗进行实时监控。
ADL200 series of multifunctional energy meters adopt DIN35mm guide rail type installation with small size , it can measure electric energy and other electrical parameters. Through RS485 communication and gateway, we can help customers to proceed effective real-time monitoring of energy consumption in factory.
