Motorised damper with built-in optical smoke detector for pressurization systems
DAMPER BOX • Motorised damper with built-in analogue optical smoke detector compatible with KIT BOXPDS pressurization systems.
DAMPER BOX SMART • Motorised with high sensitivity optical smoke detector, with automatic reset and alarm management, compatible with KIT BOXSMART and KIT BOXPDS SMART pressurization systems.
Characteristics: • Multiblade damper for air supply in pressurization systems. • The damper fits directly on the CJHCH ventilation unit or in duct. • Construction in galvanised steel sheet and aluminum sheet blades. • Aerodynamic blades with opposed arrangement and sealing gasket. • Optical smoke detector to ensure clean air intake. In case of smoke detection, the damper closes from the BOXSMART, KIT BOXPDS or KIT BOXPDS SMART pressurization control panel. • Maintenance manhole cover.
Opening system: • Opening and closing by fast damper actuator. • Opening and closing time 2.5 seconds. • Power supply AC/DC 24 V 50/60 Hz. • Auxiliary contacts for monitoring of open or closed damper.
On request: • DAMPER BOX AF and DAMPER BOX SMART AF with AntiFrost system with ultraviolet light heating element and adjustable thermostat to prevent frost build-up on the door in cold climates.