国产伊人久久_欧美成人高清视频_成人深夜福利_国产freexxxx性播放麻豆_国产精品青草久久福利不卡_日韩男人的天堂

產品分類

Product category

產品展示 / products 網站首頁 > 產品展示 > 高壓試驗儀器儀表 > 微機繼電保護測試儀 > DJ-3A型三相多功能電能表校驗儀英文版
DJ-3A型三相多功能電能表校驗儀英文版

DJ-3A型三相多功能電能表校驗儀英文版

簡要描述: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

產品型號:

所屬分類:微機繼電保護測試儀

更新時間:2016-02-18

廠商性質:生產廠家

詳情介紹

DJ-3A型三相多功能電能表校驗儀英文版的詳細介紹

 

本產品由上海徐吉電氣有限公司精心推薦:

產品特性:

 

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.

 

產品參數:

 

 

 

 

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



留言詢價

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7




主站蜘蛛池模板: 日韩一级大毛片欧美一级 | 欧美福利 | 超碰一区 | 亚洲国产精品久久婷婷 | 曰本一级毛片免费 | 免费播放春色aⅴ视频 | 国产伦精品一区二区三区精品视频 | 丁香六月综合 | 亚洲国产综合久久精品 | 精品久久久久久一区二区 | 手机日韩看片 | 亚洲免费在线视频 | 成年人看的羞羞网站 | 蜜桃网在线观看 | 哥斯拉大战金刚2在线观看免费完整版 | 91久久精品日日躁夜夜躁国产 | 国产99久久精品一区二区 | 国产欧美日韩精品a在线观看高清 | 亚洲一区二区三区四区 | 天天干视频网站 | 久久草在线看 | 亚洲一二三区在线观看 | se999se男人最爱 | 成人福利在线免费观看 | 色偷偷888欧美精品久久久 | 亚洲精品久久久一二三区 | 欧美www在线观看 | 秋霞91 | 91精品久久久久久久久久小网站 | 亚洲成人av在线 | 性夜影院爽黄a爽免费看网站 | 亚洲一区视频在线 | 欧美日韩一区二区视频在线观看 | 小猪视频无限次数 | 日韩一区精品 | 伊人9999 | 免费一级做a爰片性色毛片 狠狠色欧美亚洲狠狠色www | 91在线激情 | 精品女同一区二区三区免费播放 | 欧美日韩一区二区三区自拍 | 久久99综合 |