• Automatic control of differential pressure and maintain it at 50Pa in a single stage according to the UNE-EN 12101-6 standard.
• It consists of a control panel (KIT PE) and an air supply unit (any fan for air supply) that will provide the stairs or the escape route with enough pressure.
• It is available for three-phase and single-phase equipment.
• The KIT PE has everything necessary to operate autonomously, so the work of the installer will be much easier and it is only necessary connecting the kit to the fan and the fire detection control panel.
KIT PE is composed of the following elements:
• Frequency inverter programmed at 50 Pa
• Output frecuency: 50Hz
• High precision DPS differential pressure probe with display
• Magneto-thermal protector
• Line and error LED
• Test pushbutton
• Operation mode selector
• Staircase overpressure kit with output current up to 40,8 A.
The selection of the overpressure kits must be made based on the maximum absorbed intensity of the fan to be regulated.
* The kit will be supplied with FR-740 drives while stocks last