Shanxi Lanhe Electronic Engineering Co., Ltd.
Service Hotline: +86-29-84251056
Application Support Solutions
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
Typical application scheme of LH100 intelligent dehumidification system
: 2018 - 05 - 01
76
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