|Table of Contents|

A Study on the Response Characteristics of Fire Terminal Distribution Box(PDF)

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2009年04期
Page:
64-66
Research Field:
测控技术与通信工程
Publishing date:

Info

Title:
A Study on the Response Characteristics of Fire Terminal Distribution Box
Author(s):
JIANG Yong-qing; LIU Zheng-mei; TIAN Chun-hua; MA De-zhong
School of Measure-control Technology and Communications Engineering; Harbin University of Science and Technology; Harbin 150040; China
Keywords:
fire distribution box fire environment fire power load circuit breaker thermal tripping framework
PACS:
TU85
DOI:
-
Abstract:
Since circuit breaker in the fire distribution box can not guarantee power supply problems,because of the tripping caused by thermal tripping framework’s movement under the fire thermal effect,the paper uses heat transfer theory to analyse the heat transfer process of the low-voltage distribution box widely used in the actual construction on fire condition,and install thermal insulation panel to decrease temperature in box,in order to protect internal circuit at a certain extent.And based on thermal bimetal...

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Memo

Memo:
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Last Update: 2009-11-12