ELECTRIC SYSTEM FOR SMOKE AND HEAT EXTRACTION
Our electric systems for smoke and heat extraction are extremely versatile: they allow the single window or more windows control or the smoke and heat extraction in case of fire, always enabling daily ventilation.
A wide range of control panels, defectors, electric linear spindle or rack actuators, electric chain actuators and any other accessory is available for the system installation.
It's possible to carry out special electronic control panels on customer's request.
For the manufacture are used highly valued materials like brass, stainless steel, polycarbonate, etc., necessary for a safety system which must work in case of fire.
The actuators are tested one by one and periodically endurance tests (10.000 cycles) are carried out, according to the DIN 18232 German regulations.
ELECTRONIC CONTROL PANELS
The control panels, provided with booster batteries, are modular and therefore they can be custom-builded; they are always arranged for daily ventilation and for connection to different accessories like detectors (smoke, temperature, rain, wind), thermostats, timers, emergency and ventilation push-buttons, alarm sirens and flashers.
Voltage supply: 230 Vac (120 Vac) - Output: 24Vdc.
The control panels are provided up to 80 A feeder.
The following standard models, for the control of one actuators group, are available (please contact our technical department for more complex systems):
The indicated value of the Amperes refers to the total actuator current absorption.
- Control panel EFC 10A - Part n° 4073IR
- Control panel EFC 20A - Part n° 40732S
EXPANSION MODULE 20A (part n° 40786A)
The expansion module, provided with booster batteries and controlled directly by the control panel EFC, allows to improve the number of actuators up to 20A.
EMERGENCY PUSH BUTTON HE 075 (part n° 40564B)
- It allows both the smoke extractor opening and closing
- It's necessary to break the glass to operate it.
- The standard box is red.
- Control signal through the green LED (light emitting diode)
- Alarm signal through the red LED (light emitting diode).
- Voltage supply failure through yellow led (light emitting diode).
- Reset function.
OPTICAL SMOKE DETECTOR (part n° 3641 8Q)
Smoke detection by infrared light diffusion for Tyndall effect. It's certified according to the UNI EN 54 - 7/9 regulations.
Alarm signal through the red LED (light emitting diode).
A frequent cleaning, especially in dusty ambients, is recommended.
||3 s approx.
||10 - 30 Vdc
||-10° / 80° C (14° / 201,6°F)
|DEGREE OF HUMIDITY
RAIN DETECTOR (part n° 40450K), WIND DETECTOR (part n° 371 85V), THERMOSTAT (part n° 40675Y) see page 32 for technical features.