应急灯具 meaning in English
emergency luminaire
Examples
- Fire emergency luminaries
消防应急灯具 - The dimens i on of the special emergency power supply for fire emergency luminaries
消防应急灯具专用应急电源的外形尺寸。 - One ： l should not be frequently shut off ; controlled the lamps and lanterns to kill bright by k while supplying power normal . can ' t adopt and cut off battle line . line zero power , while presenting the accident , the emergent lamps and lanterns can ' t work normally
一： l不宜频繁关断；正常供电时由k控制灯具亮灭，不得采取切断火线、零线电源，否则出现事故时，应急灯具不能正常工作。 - For ballasts with rest mode facility changeover from rest mode to normal mode shall occur automatically at greater than 0 . 9 times the off cycle extended to 3 s and the ballast put into the rest mode after 2 s of the off periods in the 500 switching cycles
带有休止状态装置的自容式应急灯具，从休止向正常状态的转换应在不大于0 . 9倍额定电压下自动运行3秒，在500次开关周期结束切断电源的2秒时间内应使自容式灯具进入休止状态。 - At present , the company specializes in developing and manufacturing fluorescent lamp holder , bracket lamp holder , inductive ballast , electronic ballast , electronic holder , fire - suppression emergency lamp , ceiling lamp , flush light panel , energy saving lamp etc . the company has absorbed advanced management and have been authorized the iso9001 2000 and gb t19001 - 2000 quality system certificates
是一家专业开发，研制生产荧光灯支架格栅灯盘电感镇流器电子镇流器电子支架消防应急灯具筒灯吸顶灯工矿灯草坪灯等系列产品。