Rectangular or square smoke control dampers to product standard EN 12101-8, tested to EN 1366-10 and EN 1366-2, for use in smoke extract systems. Smoke control dampers not only prevent the spreading of smoke and combustion products between fire compartments, they also prevent the leakage of emitted, dangerous and poisonous fire suppression gases from the affected area, and they maintain positive pressure in pressurisation systems. The EK-EU is suitable as a pressure relief damper for gas fire extinguishing systems. For extracting smoke gases and for providing additional supply air to one or more fire compartments. The EK-EU can be used in smoke extract systems which have been approved for extract ventilation. The fire-resistant smoke control damper for multiple compartments is suitable for installation in solid walls and ceiling slabs as well as in and on fire-resistant smoke extract ducts. Open/Close actuator, with fully wired and ready-to-operate control module AS-EM/EK, AS-EM/SIL2 or BKNE in a temperature resistant encasing (optional).
CARACTERÍSTICAS ESPECIALES
- Declaration of performance according to Construction Products Regulation
- Classification to EN 13501-4, EI 90 (vedw – hodw, i?o) S1500 Cmod MA multi
- Cmod Use for ventilation function in combined systems and intermediate position for hydraulic balancing with TROXNETCOM
- Complies with the requirements of EN 12101-8
- Tested for fire resistance properties to DIN 1366-10 and EN 1366-2
- Casing air leakage to EN 1751, class C
- Low sound power level and differential pressure
- Any airflow direction
- Integration into the central BMS with TROXNETCOM
- General building inspectorate licence Z-56.4212-990
MATERIALES Y ACABADOS
- Casing, damper blade and actuator encasing made of temperature-resistant calcium silicate
- Brass bearings
- Shafts made of stainless steel
VARIANTE
Acceso para inspección: sin
País de destino: Alemania
Anchura: 1500
Altura : 800
Longitud: 800
Lado de funcionamiento: (A) Rejilla de protección
Lado de funcionamiento: (0) sin
Accesorio: BE24-12, 24V AC/DC (B24)
DATOS DEL PRODUCTO
Método: Caudal de aire dado
Tipo de instalación Entrauchung (C)
Caudal de aire qv 10.800 m³/h
Velcidad del aire v 2,50 m/s
Área libre Afr *) 1,0091 m²
Velocidad en el área de paso libre vfr 2,97 m/s
Índice de atenuación acústica RW 25,4 dB
Pérdida de carga total Δpt 8 Pa
Coeficiente de pérdida de presión ζ 2,01
*) Notas
Área libre Afr: Der freie Querschnitt gilt für die Brandschutz- oder Entrauchungsklappe ohne optionales Abschlussgitter.
Resultados acústicos
General
LWA [dB(A)] 25
63Hz [dB] 33
125Hz [dB] 24
250Hz [dB] 27
500Hz [dB] 25
1kHz [dB] 18
2kHz [dB] < 15
4kHz [dB] < 15
8kHz [dB] < 15
LWNC [dB] 18
LWNR [dB] 20
Manufacture of the planning: TROX
Type: EK-EU/DE/1500x800x800/A0/B24
Application
Special characteristics
Variants
Attachments
Construction features
Materials and surfaces
Functional description
Smoke control dampers are used in mechanical smoke extract systems. They are used for extracting smoke gases and for providing additional supply air to one or more fire compartments. The dampers are made of calcium silicate panels and are opened by an encased actuator; when smoke is detected, the actuator is triggered by a signal either from a duct smoke detector or from a fire alarm system. Smoke control dampers have two safety positions: open and closed. In the case of fire-resistant smoke control dampers for multiple compartments, the safety position is either 'open' or 'closed', depending on the fire site and the path of the smoke to be extracted. If the safety position is 'open', the free area must be maintained even in the event of a fire. According to the specified time- temperature curve, an EK-EU can still fully open or close after 25 minutes (MA, manual release). Regular maintenance of the smoke control damper is required to ensure its functional reliability.
Rectangular or square smoke control dampers to product standard EN 12101-8, tested to EN 1366- 10 and EN 1366-2, for use in smoke extract systems. Smoke control dampers not only prevent the spreading of smoke and combustion products between fire compartments, they also
prevent the leakage of emitted, dangerous and poisonous fire suppression gases from the affected area, and they maintain positive pressure in pressurisation systems. The EK-EU is suitable as a pressure relief damper for gas fire extinguishing systems. For extracting smoke gases and for providing additional supply air to one or more fire compartments. The EK-EU can be used in smoke extract systems which have been approved for extract ventilation. The fire-resistant smoke control damper for multiple compartments is suitable for installation in solid walls and ceiling slabs as well as in and on fire-resistant smoke extract ducts. Open/Close actuator, with fully wired and ready-to-operate control module AS- EM or AS-EM/SIL2 in a temperature resistant encasing (optional).
Special characteristics
Materials and surfaces
Technical data
Sizing data
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Estamos aquí para ayudarle
Por favor indique el asunto de su consulta y sus datos de contacto.
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Contacto
¡Gracias por su mensaje!
Su mensaje se ha recibido con éxito en el buzón del SAT de TROX.
En seguida nos pondremos en contacto con usted.
En caso de que disponga de cuestiones adicionales, puede contactar con nosotros en: Tel.: +34 976 50 02 50 | Fax: +34 976 50 09 04
