隔音通风框EKR系列

EKR 20-2 -短描述隔音排风箱，dn200，交流EKR 20-2 -产品描述特点该系列是专门为厨房排风风机的恶劣工作条件而开发的。双壁镀锌钢板外壳，适用于高要求和低噪音水平。在高阻力下供应中等到大风量。对120°c以下的热气流不敏感。直接安装在通风管道的进口和出口侧连接插座，具有双重密封唇。带有安装轨道和4个减振器。风扇单元可转出进行清洗和维护。电机位于气流外部。如果排气插座指向上方，则带有冷凝排水孔。强大的离心叶轮与后弯叶片。电机电机可以通过变压器降低电压进行调节。 Terminal connections for thermal contacts. Motor protection through an external MAICO MVE 10 triggering device. IP X4 degree of protection for closed housing covers as well as duct connections fitted on the inlet and outlet sides. Mounting instructions Installation with upward, right-hand or left-hand exhaust sockets. If the unit is mounted with the exhaust socket pointing to the left or the right, the service door must be altered by the customer. Electrical connection Externally fitted terminal box with cable screw-connection. Safety instructions The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN ISO 13857 for fans with free inlet or outlet. To do this, fit a protective grille.