1 概述
1 Overview
ADL系列导轨式多功能电能表，是主要针对于光伏并网系统、微逆系统、储能系统、交流耦合系统等新能源发电系统而设计的一款智能仪表，产品具有精度高、体积小、响应速度快、安装方便等优点。具有对电力参数进行采样计量和监测，逆变器或者能量管理系统（EMS）与之进行通讯，根据实时功率及累计电能实现防逆流、调节发电量、电池充放电等功能，可双向计量，实现户用分布式光伏能量管理。
ADL series DIN-rail mounted multifunctional electric energy meter is an intelligent instrument mainly designed for new energy power generation systems such as photovoltaic grid-connected system, micro inverter system, energy storage system, AC coupling system, etc. The product has the advantages of high precision, small volume, high respondent speed and convenient installation. The product has the features of sampling, metering and monitoring power parameters, communicating with an inverter or an energy management system (EMS), realizing the functions of preventing reverse flow, regulating power generation, charging and discharging batteries according to real-time power and accumulated electric energy, and realizing bidirectional metering and household distributed photovoltaic energy management.
2 型号说明
2 Description of Model
3 功能列表
3 List of Functions
4 技术参数
4 Technical Parameters
5 外形尺寸
5 Overall Dimensions
5.1 仪表尺寸
5.1 Instrument Dimensions
5.2互感器尺寸
5.2 Transducer Dimensions
5.2.1 80A/26.6mA互感器
5.2.1 80A/26.6mA Transformer
5.2.2 120A/40mA互感器
5.2.2 120A/40mA Transformer
5.2.3 200A/66.6mA互感器
5.2.3 200A/66.6mA Transformer
5.2.4 300A/100mA互感器
5.2.4 300A/100mA Transformer
注：互感器二次引出线为 2464 26AWG 单根引出线，标配线长 2m±10cm，并加冷压头。
Note: The secondary leads of the transformer are 2464 26AWG single-strand leads, with a standard wire length of 2m±10cm, and equipped with cold-pressed heads.
6 接线与安装
6 Connection and Installation
6.1电压电流接线示意图
6.1 Schematic Diagram of Voltage and Current Connection
注：出于安全考虑，在电压输入端需接入额定电流5A的保险丝。
Note:for safty reasons,a fuse with a rated current of 5A needs to be connected to the voltage input terminal.
6.2 功能性端子
6.2 Functional Terminal
7 主要功能特点
7 Main Functional Features
7.1 测量功能
7.1 Measurement Function
能测量全电力参数包括电压U、电流I、有功功率P、无功功率Q、视在功率S、功率因数PF、频率。其中电压U保留1位小数，频率F保留2位小数，电流I保留2位小数，功率P保留3位小数。
It can measure total power parameters including voltage U, current I, active power P, reactive power Q, apparent power S, power factor PF and frequency. Wherein, the voltage U is reserved with 1 decimal place, the frequency F is reserved with 2 decimal places, the current I is reserved with 2 decimal places, and the power P is reserved with 3 decimal places.
如：U = 220.1V，f = 49.98Hz, I = 1.99A，P = 0.439kW
For example, U = 220.1V, f = 49.98Hz, I = 1.99A, P = 0.439kW
仪表同时提供以上电参量高速响应寄存器，见第9章通讯说明。
The above electrical parameter high-speed response registers are also provided with the instrument, see Chapter 9 “Communication Instructions”.
7.2计量功能
7.2 Metering Function
能计量当前组合有功电能，正向有功电能，反向有功电能，正向无功电能，反向无功电能。
It can measure the current combined active electric energy, forward active electric energy, reverse active electric energy, forward reactive electric energy and reverse reactive electric energy.
