Thinking of Security and Energy Saving of Emergency Lighting System
Ju Yongjian
Abstract：By calculating the load moment of 24 V safe voltage line loss , checking method was provided to designers .In accordance with the fire evacuation , escape time and firefighters battle doctrine , effective and quick solution was proposed to eliminate security risks to cut off the power .Comparing circuit and power consumption of contactors classes with integration ( SPDT) automatic transfer switch , the problem of energy-saving power supply emergency lighting systems currently existing was to be solved .
Keywords：emergency lightingsafe voltagevoltage dropautomatic switch of transformenergy saving
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 64-68 )