Shanxi Lanhe Electronic Engineering Co., Ltd.
Service Hotline: +86-29-84251056
About us News
Recommend Products / Products More
  • 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...
  • 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...
  • 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...
  • 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.◆...
  • 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...
Contact us
  • Shanxi Lanhe Electrical Engineering Co., Ltd.
    TEL: 86-29-84251056

    FAX: 86-29-88318201

    E-mail:sxlhdq@126.com

热烈庆祝LH100变电站智能综合除湿系统在供电系统变电站成功安装运行

Date: 2018-07-27
Views: 16

此变电站地处丘塬半山坡,昼夜温差比较大,地处该位置的变电室开关柜由于湿度比较大,经常性出现放电导致器件绝缘击穿而出现短路事故,原先采用的加热通风除湿效果很不明显。自从2018年3月15日安装我公司自主研发的LH100变电站智能综合除湿系统至今,未出现开关柜部件绝缘击穿而出现的短路事故。除湿系统工作稳定,运行正常,改变了开关柜的工作环境,保证的设备的可靠运行,得到了用户高度的认可。

热烈庆祝LH100变电站智能综合除湿系统在供电系统变电站成功安装运行


LH100变电站智能综合除湿系统在变电站配电室的成功运行,解决了用户的实际问题,为国内其它类似工况的配电环境提供了一种有效的除湿解决方案。


Hot News / Related suggestion
  • 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...
  • Contact us /
    Shanxi Blue River Electrical Engineering Co., Ltd.
    TEL:+86 029-8425 1056
    FAX:+86 029 8831 8201
    E-mail:sxlhdq@126.com
    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.
    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