А√天堂资源地址在线官网,3d动漫精品啪啪一区二区,99国产精品久久久久久久日本竹,国产我和岳拇看a片的小说

產(chǎn)品資料

STR3030A1三相標準源(中)英文版

如果您對該產(chǎn)品感興趣的話,可以
產(chǎn)品名稱: STR3030A1三相標準源(中)英文版
產(chǎn)品型號: STR3030A1
產(chǎn)品展商: 上??档请姎饪萍加邢薰?/span>
產(chǎn)品文檔: 無相關文檔

簡單介紹

STR3030A1三相標準源(中)英文版 STR3030A1 three-phase standard source structure of table source integration, digital closed-loop standard source technology, using the embedded system, big screen TFT color LCD display, CPLD chip and high precision A/D, D/A and A series of advanced devices, small volume light weight, can be widely used in electric energy metering industry, electrical laboratory, and other r


STR3030A1三相標準源(中)英文版  的詳細介紹

STR3030A1三相標準源(中)英文版

STR3030A1 three-phase standard source structure of table source integration, digital closed-loop standard source technology, using the embedded system, big screen TFT color LCD display, CPLD chip and high precision A/D, D/A and A series of advanced devices, small volume light weight, can be widely used in electric energy metering industry, electrical laboratory, and other relevant departments, easy to carry to use on site. 

產(chǎn)品別稱

三相標準源 三相交流功率源 三相交流信號源 三相數(shù)字標準源 智能數(shù)字標準源 多功能校準發(fā)生器 多功能信號標準源 三相多功能標準源 三相標準信號源 信號發(fā)生器 交流標準源 交流功率源 數(shù)字功率源 三相標準功率源 智能標準源 多功能校準源 多功能校準儀 三相標準測試電源

1      adopts touch screen control panel to add the mask button, display information, simple to use convenient.
2     Embedded watt-hour meter high standard power, and as a standard for digital closed loop feedback, voltage, current, frequency, phase and active power, reactive power, apparent power, power factor and so on various parameters can be used as the standard.
3     With multiple protection function: current limiting protection, power protection, voltage protection, short circuit protection, current open power amplifier thermal protection, and other functions.
4     three-phase voltage current loop independent control, each phase voltage and current output parameters can be adjusted separately.
5     Smart gear: within the scope of the instrument allows the output, the user can set arbitrary three-phase voltage current gear their rated voltage, current, voltage and current of the sites, the fineness of adjustment of nominal gear is set by the user reference, easy operation.
test voltage, current, phase, rich, easy to operation.

1.1 Output power:
      voltage: 10-456 v voltage (internal gear 57.7, 100, 220, 100 v), the maximum output power 20 va.
      current: 0.001-12 a (a) 24 (internal current gear 1, 2.5, 5, 10 a (20 a)), the maximum output power 20 va.
      output frequency: 45-65 hz.
      output phase: 0-359.99 °.
      stability: 0.1 the following voltage, current, power stability is less than 0.02%, 0.05 voltage, current, power stability is less than 0.01%.
      distortion: internal gear rated output, voltage and current distortion degree is less than 0.5% (not a capacitive load).
      Harmonic: 2-31, total harmonic content is not more than 40% of the fundamental wave, multiple superposition.
1.2 Accuracy of the output and display:
 

Accuracy of the output 0.1 L 0.05 L
voltage 0.1% 0.05%
current 0.1% 0.05%
frequency 0.02Hz 0.005Hz
phase 0.05° 0.02°
The power factor 0.1% 0.05%
Active power 0.1% 0.05%
Reactive power 0.2% 0.1%
Apparent power 0.1% 0.05%
According to the project The resolution of the
voltage 6 a valid number
current 6 a valid number
frequency 0.001Hz
phase 0.001°
The power factor 0.00001
Active power 6 a valid number
 
Reactive power 6 a valid number
 

1.3 Commonly used output control sites 
Voltage test: 80%, 90%, 100%, 110%, 100%.
Current sites: 1%, 5%, 10%, 20%, 50%, 100%, 50% and 400%.
Phase sites: 0.5 L and 0.8 L, 1.0, 0.8 C and 0.8 C.
Three phase voltage and current amplitude can be regulated respectively, adjust fineness: 10%, 1%, 0.1%, 1%; The adjusting range is the largest to 125%.
Three phase voltage, phase current, power factor can also be split phase adjustment, adjust the fineness of 10 ° respectively, 1 ° and 0.1 ° and 0.01 °.
UB, UC respectively for UA phase can also regulate respectively.
Frequency of adjustment is three-phase voltage and current adjustment, adjust the fineness of 5 hz, respectively
1 Hz, 0.1 Hz, 0.1 Hz.
1.4 power supply 
Single-phase AC 180-265 - v, 50/60 hz.
1.5 external size: 440 * 400 * 133 mm 
1.6 Weight 18Kg。

產(chǎn)品留言
標題
聯(lián)系人
聯(lián)系電話
內(nèi)容
驗證碼
點擊換一張
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請您留下您的詳細聯(lián)系方式!

滬公網(wǎng)安備 31011402005111號

中文字幕 一区二区三区| 欧美超级乱婬视频播放| 浪漫樱花动漫在线观看免费| 美国色情经典巜肉欲在线| 国产三级精品三级| 99这里只有精品| 日韩蜜桃一区二区三区| 久久国产精品免费一区| 一路向西在线| 亚洲av区无码字幕中文色| 国产精品一区二区| 亚洲熟妇av一区二区三区宅男| 久激情内射婷内射蜜桃| 米奇777四色精品人人爽| 被夫上司玩弄的人妻| 精品久久久久久中文字幕无码软件| 边摸边脱吃奶边高潮视频免费| 两个奶被揉得又硬又翘怎么回事| 蜜臀AV性久久久久蜜臀AⅤ| 中文日产乱幕九区无线码| 嫩草院一区二区乱码| 亚洲av无码国产精品色| 性色av无码一区二区三区人妻| 亚洲av综合色区无码一区爱av| 日韩精品无码视频一区二区蜜桃| 久久这里只有精品无码3d| 精品成人a人无码亚洲成a无码| 免费av在线看| 亚洲av国产爽歪歪无码| 亚洲性视频| 亚洲av永久无码精品网站| 亚洲精品熟女国产| 囯产精品久久久久久久久蜜桃| 精品人妻大屁股白浆无码| 特级做a爰片毛片免费69| 蜜臀久久av无码牛牛影视| 99久久无码一区人妻| 九月婷婷人人澡人人添人人爽| 无码熟妇av人妻又粗又大| 麻豆成人久久精品二区三区免费 | 亚洲av综合色区无码一区爱av|