打屁股羞耻扒开撅着,老扒与淑蓉夜夜春宵,97丨九色丨国产人妻熟女,午夜精品乱人伦小说区

服務(wù)熱線:

P

產(chǎn)品搜索

roduct Search

P

產(chǎn)品目錄

roduct Catalog

電力檢修儀器儀表
T

技術(shù)文章

echnical Articles

產(chǎn)品展示 Products

首頁(yè) > 產(chǎn)品展示 > 電力檢修儀器儀表 > 多功能電能表現(xiàn)場(chǎng)校驗(yàn)儀 > 三相多功能電能表校驗(yàn)儀英文版

三相多功能電能表校驗(yàn)儀英文版

三相多功能電能表校驗(yàn)儀英文版

型    號(hào):DJ-3A型
報(bào)    價(jià):9879

The portable standard meter(hereinafter “meter") is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power mete

DJ-3A型三相多功能電能表校驗(yàn)儀英文版概述:

    

DJ-3A型三相多功能電能表校驗(yàn)儀英文版的詳細(xì)介紹

 

本產(chǎn)品由上海徐吉電氣有限公司精心推薦:

產(chǎn)品特性:

 

1, three phase voltage, current, active power, reactive power, power factor, power, angle, frequency and other electrical parameters of high accuracy measurement.

2, three phase active power and reactive power, electronic energy meter and other kinds of electrical instruments field calibration.

3, the error of measurement device on the spot check.

4, voltage input 50-450V automatic switching range, to ensure the accuracy of measurement.

5, current input terminals and clamp table two ways, the maximum can be measured current 2000A.

6, vector diagram of real-time display, error connection of instant recognition, stealing power in our hands.

7, CT ratio measurement with high precision.

8, voltage and current waveforms show that the 31 harmonic analysis.

9, storage of 200 blocks of the calibration table to measure the data is easy to complete.

10, can be equipped with a microcomputer, through the RS232 serial port on the device data management, real paperless office.

11, large screen LCD Chinese menu display, at a glance, easy to operate.

12, the power supply adapter can also be directly from the power grid (AC50-450V) work, fully considering the use of the site conditions.

13, with a fast automatic calibration function, can be corrected to the instrument's change.

14, can be equipped with three-phase precision test power supply, as a three-phase test device.

15, strong on-site load adaptability, work stable and reliable.

16, small size, light weight, beautiful appearance, easy to carry.

 

產(chǎn)品參數(shù):

 

 

1, electric energy measurement: 0.05, 0.1

2, AC voltage measurement 50V-450V:0.1

3, AC current measurement 20mA-5A:0.1

4, active power: 0.2

5, reactive power: 0.3

6, frequency measurement: 45Hz-65Hz (+ 0.05Hz)

7, angle measurement: 0 degrees -360 degrees (0.3 degrees)

8, electric energy pulse constant =60000P / kW - H (current range is less than 100A)

=600 P / kW H (current range is greater than or equal to 100A)

9, work power: power adapter: DC+5V or Ua power supply: AC50-450V

10, power consumption: 5VA

11, working temperature: -30 50

12, relative humidity: 40% - 90%

13, weight: 1.5Kg

14, body product: 220 x 138 x 60mm3

 


留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說(shuō)明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7

相關(guān)同類產(chǎn)品:

抄表儀
GSM-11型遠(yuǎn)程預(yù)付費(fèi)管理終端
GSM-II型遠(yuǎn)程抄表管理終端
STR10電力移動(dòng)繳費(fèi)終端
GSM-II型抄表預(yù)付費(fèi)防盜管理終端
STR系列 IC 卡預(yù)付費(fèi)管理終端
STR系列無(wú)線抄表終端
STR型GPRS/CDMA用電管理采集終端
STR絕緣子故障測(cè)試儀
鉗形非接觸型檢相器
上海徐吉電氣有限公司 版權(quán)所有 訪問(wèn)量:621467
地址:上海市寶山區(qū)水產(chǎn)西路680弄4號(hào)樓508
郵編:201906 傳真:021-56146322 郵箱:sute@56412027.com
聯(lián)系人:徐壽平 電話:021-56412027,021-56422486 GoogleSiteMap 備案號(hào):滬ICP備15015674號(hào)-74
點(diǎn)擊這里給我發(fā)消息 點(diǎn)擊這里給我發(fā)消息
24小時(shí)客服在線,為您服務(wù)!

聯(lián)


双乳被老汉揉搓玩弄a片小说| 国产精品亚洲精品日韩已方| 亚洲国产精品一区二区久久hs| 特黄特黄的欧美大片| 欧美狠狠入鲁的视频777色| 亚洲色熟女图激情另类图区| 亚洲国产一区二区a毛片| 啊轻点灬大ji巴太粗太长了动态| 专干老熟女视频在线观看| 人妻少妇精品无码专区动漫| 亚洲aaaa级特黄毛片发布| 国产精品一国产精品| 久久久久久久精品国产亚洲| 人妻无码第一区二区三区| 最近最新的日本字幕mv| 天天摸天天做天天爽水多| 苍井空与黑人90分钟全集| 亚洲色婷婷久久精品av蜜桃| 国产又a又黄又潮娇喘视频| 办公室浪荡女秘在线观看| 女性做亲爱的过程视频| 久久久久人妻精品一区三寸蜜桃| 少妇a片出轨人妻偷人视频| 天黑黑影院在线观看视频高清免费| 人人妻人人狠人人爽天天综合网| 琪琪AV色原伊人大芭蕉| 国产精品久久久久9999吃药| 亚洲欧美妆和亚洲妆的区别| 双乳被一左一右吃着的| 久久精品国产一区二区三区肥胖| 中文字幕一精品亚洲无线一区| 欧美丰满熟妇xxxx喷水| 亚洲AV人无码综合在线观看| 久久久国产精品免费a片3d| 亚洲精品久久久久久| 以吾之名在线观看| 久久99亚洲精品久久久久| 国产美女在线精品免费观看网址| 国产女主播喷水视频在线观看| zoomvideozoom| 日韩精品无码一区二区三区免费|