KA 54-K-BSY+ KA Series Chain drives For Commercial And Public Buildings

Can be used for openings for smoke ventilation; D+H Euro SHEV in accordance with EN 12101?2; and for daily natural ventilation With BSY+ motor and synchronised electronics controlled via microprocessor Direct control via 230 V AC 2 drives in one synchronous group possible Special chain stabilisation Relief of pressure on window gasket after closing process Programmable drive functions and different drive parameters Running speed in CLOSED direction decreases to 5 mm/s (passive closing edge protection) Time-controlled reversing when an obstacle is detected in the CLOSED direction (active closing edge protection)

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