旁开双折式层门装置( 防火型)ocm-开元388vip棋牌

旁开双折式层门装置( 防火型)ocm-02bproduct center
旁开双折式层门装置( 防火型)ocm-02b

发布时间:2020-08-19

点击次数:711

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识别号:ocm-02b( 防火型)

特 征: ◎符合gb/t27903 120min 防火层门认证要求

            ◎开锁方式为门板上开锁,通过45kg 摆锤冲击试验

            ◎采用重锤强迫关门方式,重锤与导向管置于层门装置关门侧

            ◎门锁通过国家电梯检测中心测试合格,取得ce、cu-tr 认证

            ◎门锁适用电压:≤ ac230v、≤ dc110v

serial no:  ocm-02b (fireproof type)

feature:    ◎ quality conform to gb/t27903 120min fireproof certificate requirements

                 ◎ unlocking hole on landing panel, passed 45kg pendulum impact test

                 ◎ closing by weight type, weight and guiding pipe fixed at inner side of landing panel

                 ◎ door lock qualified by the national elevator inspection center, with ce、cu-tr certificate

                 ◎ voltage for door lock: ≤ ac230v、≤ dc110v

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