- Description
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Fire damper design with the BKN 230-24 communication and power supply device together with servo drive. It facilitates on-site inspection and allows central control and inspection of the fire dampers using a simple 2-wire line. The BKN 230-24 serves as a decentralized mains device for powering the spring-actuated servo drive and transmits the "OPERATION" and "ACCIDENT" damper status signals via a two-wire line to the control panel. The control command "ON" - "OFF" is given from the control panel to the BKN 230-24 by the same line. If the drive is to be controlled without a signal from the control panel, it can be switched on via a jumper between terminals 3 and 4. The green LED on the BKN 230-24 lights up when the drive is energized (AC 24 V). The "ACCIDENT" damper status can be reached by pressing the BAT button or by interrupting the supply voltage (eg by a signal from the EPS). - Additional Information
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Weight [kg] 5.65 Availability in 1-2 weeks Manufacturer Mandík Type of good damper Design fire Select your choise FDMS .60 - Download
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Declaration of Conformity prohlaseni_o_vlastnostech_fdms.pdf Certificate certifikat_fdms_sc1433-17.pdf certifikat vyrobni rada certifikat_fdms_fdms-vav.pdf Data sheet fdms_katalog.pdf - Reviews
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