Shanxi Lanhe Electronic Engineering Co., Ltd.
Service Hotline: +86-29-84251056
About us News
Recommend Products / Products More
  • 10kV Short Circuit Current Limiter
    10kV Short Circuit Current Limiter
    Release time: 2018 - 04 - 28
    DDX1-12 Rated electrical parameters of products：numberParameter nameUnitTechnical Data1Rated voltagekV122Rated currentA630-63003Rated pre-expected short-circuit breaking currentkA50-2004Current limit coefficient = cut-off current / the peak Value of Pre-expected Fault Current%15~505Insulation levelPower frequency withstand voltagekV/1min42Lightning impulse withstand voltagekV75Product Characteristics and advantages◆ Strong short-circuit breaking capability ( large capacity ): rated breaking short-circuit current is 50kA～200kA◆ Breaking speed is fast ( high speed ) :Total breaking d...
    View more>>
  • 35kV Short Circuit Current Limiter
    35kV Short Circuit Current Limiter
    Release time: 2018 - 04 - 25
    DDX1-12 Rated electrical parameters of products：numberParameter nameUnitTechnical date1Rated voltagekV40.52Rated currentA630-63003Rated pre-expected short-circuit breaking currentkA50-2004Current limit coefficient = cut-off current / the peak Value of Pre-expected Fault Current%15~505Insulation levelPower frequency withstand voltagekV/1min95Lightning impulse withstand voltagekV185Product features and advantages◆Strong short-circuit breaking capability ( large capacity ): rated breaking short-circuit current is 50kA～200kA◆Breaking speed is fast (High speed): Total breaking duration:◆The b...
    View more>>
  • Intelligent integrated dehumidification system in LH100 substation
    Intelligent integrated dehumidification system in LH100 substation
    Release time: 2018 - 04 - 28
    Basic technical principles:Intelligent integrated dehumidification system in LH100 substation adopts digital transmitter array of temperature and humidity to monitor the indoor, cable trench and outdoor average temperature and the humidity of the distribution room. Based on the data, air moisture content ( water vapor partial pressure ) and dew point temperature are calculated by the algorithm recommended by the World Meteorological Organization and the national military standard GJB1172.1. The above-mentioned basic data and calculation data are the basis for the power distribution and control...
    View more>>
  • Intelligent wireless temperature measuring system in LH200C substation
    Intelligent wireless temperature measuring system in LH200C substation
    Release time: 2018 - 04 - 28
    Product overviewProduct features and advantages:◆ One set of devices can manage up to 99 switch cabinets at the same time.◆ One switch cabinet can be equipped with 12 temperature measuring points and monitored at the same time.◆ Flexible combination of double temperature measuring probes improves temperature measuring efficiency.◆ The contact temperature measurement design is adopted, and the temperature measurement accuracy reaches ±2℃.◆ The open-loop CT energy and high-energy battery two-in-one power supply is adopted，intelligently select the power supply mode.◆...
    View more>>
  • LH300 Integrated Protection Device of Arc Light
    LH300 Integrated Protection Device of Arc Light
    Release time: 2018 - 04 - 28
    Product characteristics and advantages：◆ The electronic System is simple and efficient◆Arc light detectors have a wide range, high sensitivity and large wide-angle photosensitive probe◆ Precision arc recognition and positioning technology◆ Original current algorithm can identify the fault current as quick as possible◆ Highly flexible criterion, reliable and fast action.◆ Flexible configuration and strong adaptability:◆ Low cost and high profit◆ The life cycle of the switch cabinet is effectively prolonged◆Ensure personnel safety◆Reduce equipment damageProduct...
    View more>>
Contact us
  • Shanxi Lanhe Electrical Engineering Co., Ltd.
    TEL: 86-29-84251056

    FAX: 86-29-88318201

    E-mail:sxlhdq@126.com

回顾蓝河电气14年的成长历程

Date： 2018-07-27
Views: 22

2018.7  LH100型变电站智能综合除湿系统已在配电室成功运行10套以上

2018.4  LH104柜体智能综合除湿装置研发成功

 

2017.5  LH100型变电站智能综合除湿系统在榆林某变电站首次投入运行

2017. 2  LH100型变电站智能综合除湿系统研发成功

 

2015.2  DDX1限流器已经在全国累计运行350套，电力行业约200套

 

2014.12  LH200B智能无线测温装置研发成功并在陕西供电系统成功投入运行

2014.4  LH300电弧光综合保护装置研发成功并在陕西供电系统成功投入运行

 

2012.6  DDX1-20/3150-40限流器成功应用于孟加拉能源电力公司220kV变电站

 

2011.9  直流DDX1-20/2000-40限流器应用于南海某油田群海底电缆保护工程，并通过海油系统验收，标志蓝河电气正式成为中海油限流器产品合格供应商

2011.3  DDX1限流器组柜产品DGXK2-40.5/3150-40通过西安高压电气研究院有限责任公司型式试验

 

2010.9  LH500变压器中性点新型成套保护装置在供电系统成功投入运行

2010.3  LH500变压器中性点新型成套保护装置研发成功

2010.3  DDX1-40.5/3150A限流器在山西、陕西电力公司成功投入运行

 

2008.4  FZQ1-7.2型石油行业专用防雷阻波器研发成功并投入使用

2008.4  XXQ3-12型电压互感器消谐器在陕西农网投入使用

 

2006.3  DDX1-12/4000-63限流器在陕西省电力公司首次挂网运行

 

2005.8  DDX1-12/6300-80限流器通过西安高压电器研究院有限责任公司的型式试验

2005.6  DDX1-12/（630-6300）系列短路电流限制器产品研发成功

2004.2  陕西蓝河电气工程有限公司注册成立

 
Hot News / Related suggestion
  • 蓝河电气产品亮相陕西地方电力（集团）有限公司2017电力新设备新技术展览会
    蓝河电气产品亮相陕西地方电力（集团）有限公司2017电力新设备新技术展览会
    2018 - 07 - 11
    Hit count: 76
    2017年11月28日，由陕西地方电力（集团）有限公司举办的“电力新设备，新技术展览会”在西安绿地比克国际会展中心盛大举行，蓝河电气作为故障电流短路保护的重要参展单位参与此次展览会。展会以设备展览为基础，技术交流为导向，云集了国内输配电产业中的众多知名企业，涵盖了主网设备、配网设备、自动化设备及新设备、新技术，为生产运行单位与设备供应企业之间建立交流学习的平台。 LH200B智能无线测温...
    More
    • Contact us /
    Shanxi Blue River Electrical Engineering Co., Ltd.
    TEL：+86 029-8425 1056
    FAX：+86 029 8831 8201
    E-mail:sxlhdq@126.com
    More
    029-84251056
    sxlhdq@126.com
    www.niumowang.com/
    Site navigation
    Strategic partners
    Strategic partners

    Introduction

    Leave your valuable comments, it's easy and fun, as long as you like!
    • Consulting category：
    • *
    • Name：
    • Company：
    • *
    • CompanyUrl：
    • MSN：
    • QQ：
    • Tel：
    • Mobile：
    • *
    • Fax：
    • E-mail：
    • *
    • Postcode：
    • Title：
    • Content：
    • *
    Copyright ©2018 - 2019 Shanxi Lanhe Electronic Engineering Co., Ltd. All rights reserved.
    粤ICP备09063742号-1
    犀牛云提供企业云服务
    Back to top
    X
    1

    QQ设置

    3

    SKYPE 设置

    4

    阿里旺旺设置

    等待加载动态数据...

    等待加载动态数据...

    5

    电话号码管理

    6

    Mobile website

    等待加载动态数据...

    等待加载动态数据...

    Expand