最近在接触的一条船上安装有电梯(上建用),总共7层,看了ABS的规范GUIDE FOR CERTIFICATION OF
LIFTING APPLIANCES ,在chapter5中 Guide for Certification of Shipboard Elevators,其中SECTION 6 Electrical Power, Lighting and Communication 有三个问题:一、5 Emergency Lighting The car, hoistway and machine room are to be provided with emergency lighting fed from the emergency source of power. In addition, a battery operated emergency light with rechargeable batteries and automatic charger is to be provided in the car. This emergency light is to be capable of providing illumination in the event of failure of the normal and emergency lighting circuits for a period of at least one hour.
按照字面理解,应该是轿厢里面的照明灯需要自带电池和充电设备,在正常和应急照明电路故障的情况下仍然可以供电1个小时。 现在用船上的24V充放电板供电是否可以? 二、9.3 Telephone In all cars, a telephone is to be permanently installed and connected to a permanently manned area. The telephone may be sound powered, battery operated or electrically powered from the emergency source of power and is to be independent of the ship’s service electrical power and control circuits. 这个电话可以用装一部自动电话,连通到自动电话系统吗? 三、电梯供电电缆、电梯设备电缆、围井里的照明电缆是否需要耐火电缆?
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