久久久久亚洲AV无码专区,含着她的花蒂咬到高潮 ,插不进去怎么办,精品国产一区二区三区久久影院

歡迎來到江蘇安科瑞電器制造有限公司!

服務(wù)熱線:18761503215
產(chǎn)品分類

Cassification

技術(shù)文章/ Technical Articles

您的位置:首頁  /  技術(shù)文章  /  安科直流電表在沙特光伏發(fā)電設(shè)施中的應(yīng)用

安科直流電表在沙特光伏發(fā)電設(shè)施中的應(yīng)用

更新時(shí)間:2022-11-30      瀏覽次數(shù):389

摘要:本文介紹了安科瑞DJSF1352-RN直流電表在沙特小型光伏發(fā)電設(shè)施直流側(cè)的應(yīng)用。主要用于光伏系統(tǒng)中的電流的計(jì)量,通過分流器對(duì)電路系統(tǒng)進(jìn)行計(jì)量、通訊和控制等。

Abstract: This paper introduces the application of Acrel DJSF1352-RN DC energy meter in the DC side of a photovoltaic system in Saudi Arabia. It is mainly used to measure the DC current in the photovoltaic system, and cooperate with current shunts to measure, communicate and control the circuit system.

1.項(xiàng)目概述:Project Overview

該公司位于沙特阿拉伯,公司主要在當(dāng)?shù)貜氖滦⌒凸夥l(fā)電中心項(xiàng)目的安裝施工與維護(hù)等業(yè)務(wù)??蛻粝胍褂弥绷麟姳恚糜诠夥到y(tǒng)中直流側(cè)電流電壓的監(jiān)測(cè)計(jì)量、通訊,要求電表具有兩路直流電能測(cè)量的功能。

The company is located in Saudi Arabia. The company is mainly engaged in installation, construction and maintenance of small photovoltaic power generation center projects in Bulgaria and surrounding countries. The customer wants to use DC meters and hall sensors or current shunts for monitoring, metering and communication of current and voltage at the DC side of photovoltaic system, and demands that the DC energy meter would be able to measure two channels of DC circuits.

2.DJSF1352-RN/D儀表簡(jiǎn)介 DJSF1352-RN/D DC Energy Meters

DJSF1352-RN導(dǎo)軌式直流電能表帶有雙路直流輸入,主要針對(duì)電信基站、直流充電樁、太陽能光伏等應(yīng)用場(chǎng)合而設(shè)計(jì),該系列儀表可測(cè)量直流系統(tǒng)中的電壓、電流、功率以及正反向電能等。在實(shí)際使用現(xiàn)場(chǎng),即可計(jì)量總電能,又可計(jì)量規(guī)定時(shí)間段內(nèi)的電能。檢測(cè)的結(jié)果既可用于本地顯示,又能與工控設(shè)備、計(jì)算機(jī)連接,組成測(cè)控系統(tǒng)。

儀表可具有紅外通訊接口和RS-485通訊接口,同時(shí)支持Modbus-RTU協(xié)議和DLT645-97(07)協(xié)議;可帶繼電器報(bào)警輸出和開關(guān)量輸入功能;根據(jù)不同要求,通過儀表面板按鍵,對(duì)變比、報(bào)警、通訊進(jìn)行設(shè)置;具有開關(guān)量事件記錄(Modbus協(xié)議)、編程和事件設(shè)置記錄(645協(xié)議)、數(shù)據(jù)瞬時(shí)和定時(shí)凍結(jié)功能(645協(xié)議)、電壓電流功率大值、小值記錄功能。

DJSF1352-RN rail-mounted DC power meter with double DC input channels, designed for telecommunications base stations, DC charging piles, solar photovoltaic and other applications, this series of meters can measure the voltage, current, power and forward and reverse energy and so on in the DC system.The actual use of the site, you can measure the total power, but also measure the energy within a specified period of time. The test results can be used for local display, but also with industrial control equipment, computers to form a measurement and control system.

The meter can have infrared communication interface and RS-485 communication interface, and supports Modbus-RTU protocol and DLT645-97 (07) protocol at the same time.The meter can have relay alarm output and digital input function;You can set the ratio, alarm, and communication through the meter panel keys according to different requirements.The meter can have event recording of switch (Modbus protocol), programming and event setting records (645 protocol), instantaneous and timing freeze function of data (645 protocol), maximum and minimum value recording function of voltage and current power.

3.型號(hào)及功能介紹 Type and Function Description

下載 (19).png

Note:when dual DC input(D)function is selected,if Hall current sensor input is used in

current channel,a power supply module shall be provided to supply power to the second Hall sensor;if D function is not provided,the built-in power supply of elecctric meter can be used.

Pulse constant:

4.客戶特殊需求Requirements from Customer

4.1 以下是客戶現(xiàn)場(chǎng)太陽能電板參數(shù):

The following are the customer's on-site solar panel parameters:

4.2 兩路直流電能計(jì)量

客戶要求直流表具有兩路直流電能計(jì)量功能,因此需要搭配兩個(gè)分流器。    

The customer requires a DC meter with two channels of direct current metering function, so two current shunts are needed to work with the meter.

6.安裝圖片Installation Picture

下載 (26).png

參考文獻(xiàn) Bibliography

1.Solutions For Enterprise Micro-grid System 2021.04


編輯:安科瑞 孫斌

公司:江蘇安科瑞電器制造有限公司

  • 聯(lián)系電話:18761503215

  • 聯(lián)系郵箱:2880581277@qq.com

  • 公司地址:江陰市南閘東盟工業(yè)園東盟路5號(hào)

Copyright © 2025 江蘇安科瑞電器制造有限公司版權(quán)所有   備案號(hào):蘇ICP備08106144號(hào)-141   技術(shù)支持:化工儀器網(wǎng)

sitmap.xml   管理登陸

TEL:18761503215

掃碼加微信

蘇公網(wǎng)安備 32028102001835

白少洁第1一40章免费阅读| 啊灬啊灬啊灬快灬A片免费| 免费A级毛片在线播放不收费| 国产精品国产三级国产a| 亚洲欧美SUV精品| 在教室伦流澡到高潮H| 白洁少妇第1一178章| 与亲生子伦中文字幕| 夜夜爽日日澡人人添| 久久人人爽人人爽人人片AV| 国色天香精品一卡2卡3卡| 双性喂奶给室友八人攻 | 人妻中出受孕 中文字幕在线| 国产高清无密码一区二区三区| 野花韩国视频观看免费高清的| 日本16岁RAPPER| 中老年妇女加肥加大女上衣| А√最新版天堂资源在线| 99久久亚洲精品无码毛片| 美女黄网站视频免费视频软件| 啦啦啦中文免费观看在线| 日本少女漫画| 日韩人妻无码一区二区三区| 两个黑人大战嫩白金发美女| 甜蜜惩罚我是看守专用宠物| 亚州AV综合色区无码一区| 精品人无码一区二区三区| 高清视频在线观看| 与亲生子伦中文字幕| 疯狂做受XXXX国产| 午夜香吻高清观看视频在线| 天天干天天日| 处破女轻点疼丨98分钟| 公交车一个接着一个C| 国产h视频在线观看| 免费啪啪a片aaaa片老太婆交| 国产又粗又猛又大爽又黄| 暖暖爱视频免费| 50岁四川熟女露脸A片| 伊人久久大香线蕉AV影院| 国产av电影在线观看|