Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following Londonfl jerseys supplyn Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of swomen nfl jerseystaying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yecheap nfl jerseys wholesales," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won http://govoriotkrito.bg/libs/nflcn08.htmthe globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.cheap nfl jerseys

SG变压器三相干式变压器

更新:2013/9/12 13:18:05      点击:
  • 产品品牌   
  • 产品型号   SG
  • 产品描述

    SG变压器三相干式变压器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于SG变压器三相干式变压器型号,SG变压器三相干式变压器价格,有关SG变压器三相干式变压器...

产品介绍

一、产品概述

SG变压器系列三相干式变压器(380V变压器)主要用于各种高低压成套电气、进出口设备、精密机床、UPS、电镀、照明、加热、通信、化工等行业设备的控制电力、电源之用,SG变压器系列三相干式变压器能有效隔离部分谐波,抗干扰性强和安全性好的特点。

二、SG变压器系列,SG三相干式隔离变压器(380V变压器)相关参数如下

?额定容量:1kVA~1000kVA
?额定电压:660V480V380V220V200V
?额定频率:50Hz60Hz
?联结组别:Yyn0Yd11Dyn11
?防护等级:IP00IP20
?绝缘等级:B级、F级、H

三、使用环境

?海拔高度:≤1000m

?适应环境温度:-10~+45

?适应相对温度:26℃时≤95%

?使用环境:户内(户外使用时,请提供防护等级)

四、结构特征

SG系列三相干式变压器的铁心采用优质冷轧硅钢片叠制而成,根据绝缘等级的不同,整体浸渍不同绝缘等级的绝缘漆,能有效降低变压器噪声,减少盐雾,霉菌等对变压器的影响。根据防护等级的不同,变压器箱体由优质钢板制成,结构上既充分考虑空气流通,又能有效地起到防护作用,变压器接线电缆也很方便连接,设计充满人性化。可根据用户要求安装电压电流表、电源指示灯、塑壳断路器等。

五、订货须知

?产品型号 ?额定容量 ?额定电压 ?联结组别

?工作方式 ?绝缘等级 ?防护等级 

?其它特殊要求在技术协议中再行规定。

更多产品