With consideration of the applicable standards and regulations,the doubts or disputes of the electrical designers regarding shaft lighting,machine room air conditioner power distribution and five-station intercom for firefighter elevator have been addressed,and the personal insights of the authors are also presented here.
firefighter elevatorload characteristicsmachine room air conditionershaft lightingfire intercom telephonefive-station intercompower distribution protectionoverload protection
万方数据
维普
