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1 概述General

ADL400導(dǎo)軌式多功能電能表，是主要針對(duì)電力系統(tǒng)，工礦企業(yè)，公用設(shè)施的電能統(tǒng)計(jì)、管理需求而設(shè)計(jì)的一款智能儀表，產(chǎn)品具有精度高、體積小、安裝方便等優(yōu)點(diǎn)。集成常見電力參數(shù)測(cè)量及電能計(jì)量及考核管理，提供上48月的各類電能數(shù)據(jù)統(tǒng)計(jì)。具有2~31次分次諧波與總諧波含量檢測(cè)。帶有RS485 通信接口，可選用MODBUS-RTU協(xié)議。該電力儀表可廣泛應(yīng)用于各種控制系統(tǒng)，SCADA系統(tǒng)和能源管理系統(tǒng)中。產(chǎn)品符合IEC62053-21認(rèn)證。

ADL400is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features the high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 48months, checks the 31st harmonic content and the total harmonic content, realizes the remote communication and the remote control with switching input and relay output and boasts the alarm output. It is fitted with RS485 communication port and adapted to MODBUS-RTU.ADL400can be used in all kinds of control systems, SCADA systems and energy management systems. Themeter meet the related technical requirements of electronic meter in the IEC62053-21standards.

2 型號(hào)說明Type description

3 功能列表Function description

表1 功能說明列表

Table 1 Function description list

功能Function	功能說明Function description	功能配置Function provide
電能計(jì)量Measurement of kWh	有功電能計(jì)量（正、反向） Active kWh (positive and negative)	■
無功電能計(jì)量（正、反向） Reactive kWh (positive and negative)	■
A、B、C分相正向有功電能	■
電量測(cè)量Measurement of electrical parameters	U、I	■
P、Q、S、PF、F	■
諧波測(cè)量Measurement ofharmonics	2~31次諧波電壓電流 2~31STVoltage and current harmonic	■
LCD顯示 LCD Display	12位段式LCD顯示、背光顯示 12bits section LCD display, background light	■
按鍵編程 Key programming	3按鍵可編程通信、變比等參數(shù) 3keys to communication and set parameters	■
脈沖輸出 Pulse output	有功脈沖輸出 Active pulse output	■
復(fù)費(fèi)率及附帶功能 Multi-tariffand functions	支持4個(gè)時(shí)區(qū)、2個(gè)時(shí)段表、 14個(gè)日時(shí)段、4個(gè)費(fèi)率 Adapt 4 time zones, 2 time interval lists, 14 time interval by day and 4 tariff rates	□
最大需量及發(fā)生時(shí)間 Max demanded kWh and time happened	□
上48月、上90日歷史凍結(jié)數(shù)據(jù) Frozen data on last 48 months, last 90days	□
日期、時(shí)間 Date, time	□
通訊 Communication	RS485接口，支持Modbus Communication interface: RS485, Communication protocol: MODBUS-RTU	■

4 技術(shù)參數(shù)Technical parameter

表2 技術(shù)參數(shù)說明

Table 2 technical parameter descriptions

項(xiàng)目	性能參數(shù)
規(guī)格 Specification	三相四線 3 phase 4 wires
測(cè) 量 Measurement	電壓 Voltage	參比電壓 Referencevoltage	3×230/400V
功耗 Consumption	<10VA(單相)(Single phase)
阻抗 Impedance	>2MΩ
精度等級(jí) Accuracy class	誤差±0.2%（Error±0.2%）
電流 Current	輸入電流 Input current	0.1-10(80)A(直接接入 Direct access model)
功耗 Consumption	<1VA(單路額定電流)(Single?phase rated current)
精度等級(jí) Accuracy class	誤差±0.2%（Error±0.2%）
功率Power	有功、無功、視在功率，誤差±0.5℅ Active, reactive, apparent power, error±0.5℅
電網(wǎng)頻率Frequency	45～65Hz，誤差±0.2%（Error±0.2%）
計(jì) 量 Measurement	電能Energy	準(zhǔn)確度等級(jí)C級(jí) Accuracy class:C
時(shí)鐘Clock	≤0.5s/d
數(shù) 字信號(hào) Digit signal	電量脈沖輸出 Energy pulse output	1路有功光耦輸出 Oneactive photocoupleroutput
脈沖 pulse	脈沖寬度 Width of pulse	80±20ms
脈沖常數(shù) Pulse constant	400imp/kWh（與基本電流對(duì)應(yīng)）(Correspond with the basic current)
通信 communication	接口與通信規(guī)約 Interface and communication	RS485口：Modbus RTU規(guī)約 RS485：Modbus RTU
通信地址范圍 Range of communication address	Modbus RTU:1~ 254；
波特率 Baud rate	1200bps~19200bps
環(huán) 境 environment	工作環(huán)境 work environment	室內(nèi)（如需在戶外使用，請(qǐng)為電表配備防水防塵表箱） Indoor ( If it needs to be installed outdoors, please add a dustproof and waterproof shell )
工作溫度 Relative temperature	-40℃to +70℃（直接接入Direct access model)
相對(duì)濕度 Relative humidity	≤95℅（無凝露）(No condensation)
防護(hù)等級(jí) IP Rating	IP51 Must be installed in a suitable IP rated enclosure

5 外形尺寸Dimension drawings

注：直接接入的接線力矩應(yīng)該在3-4N·m，經(jīng)互感器接入的接線力矩應(yīng)該在1.5-2N·m。

Note：The torque of direct connect should be3-4N·m，and the torque of connect via CT should be 1.5-2N·m.

6 接線與安裝Wiring and installing

6.1電壓電流接線示意圖Wiring sample of voltage and current

Fig2Three phase four lines connect via CT

安科瑞電氣股份有限公司

吳春紅18702111910

上海市嘉定區(qū)育綠路253號(hào)

審核編輯黃宇

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