標準號：BS EN 1155-1997
中文標準名稱：建筑五金.旋轉門用電控器.試驗方法和要求
英文標準名稱：Building hardware - Electrically powered hold-open devices for swing doors - Requirements and test methods
標準類型：Y71
發布日期：1997/9/15 12:00:00
實施日期：1997/9/15 12:00:00
中國標準分類號：Y71
國際標準分類號：91.190
適用范圍：This European Standard specifies requirements for separate hold-open devices and also for hold-open mechanisms incorporated in a door closer intended to be used on fire/smoke compartmentation doors . Electrically powered hold-open devices for swing doors manufactured according to this European Standard can hold a swing door at a fixed position or can allow the door to swing freely. In each case interruption of the electrical supply will cause the controlled door to close positively. Electrically powered hold-open devices manufactured in accordance with this European Standard are recommended for use wherever there is a requirement for reliable hold-open and release of self-closing fire/smoke door assemblies. Whilst these devices can incorporate smoke or fire detection elements, the performance of those particular elements is outside the scope of this European Standard. Door closing devices are covered by EN 1154. NOTE The series of European Standards EN 54 covers the requirements, test methods and performance criteria of resettable smoke/fire detectors.