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Series CEVH Smoke Evacuation Damper

Series CEVH Smoke Evacuation Damper
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CEVH Smoke Evacuation Damper

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Series CEVH

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Series CEVH CEVH Smoke Evacuation Damper Description Smoke evacuation damper with 2-blade (2P), double door type swiveling closure, designed to be used for the supply of primary air and smoke evacuation in buildings with high levels of public footfall and in high-rise buildings. Approved in accordance with test standard UNE EN 1366-10 and classified according to EN 13501-4: EI120 (ved i↔o) S 1500 AA multi. Designed according to EN 12101-8 specifications. Composed of a structure with a refractory material externally, sheet steel internally and two hinged doors made of a refractory material....

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Series CEVH CE Marking The Koolair CEVH smoke evacuation damper, carries CE marking, no. 0370-CPR-1687 in compliance with RPC-305/2011/EU, according to EN15650:2010. NF Marking The Koolair CEVH smoke evacuation damper, is certified for NF marking. (NF264 Certification Standard, NF S 61-937-10 smoke evacuation dampers). Standard The CEVH damper is approved according to the European Test Standard UNE-EN 1366-10 and European classification standard UNE-EN 13501-4, where EI 120 (ved i^o) S 1500 AA multi: (E) Integrity (I) Isolation (120) 120 minute resistance (ved) Installed vertically in...

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Series CEVH CEVH Smoke Evacuation Damper DimensionsDamper Drawing Dimensions and openings Nominal length Ln (mm)

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Series CEVH CEVH Smoke Evacuation Damper Installation CEVH damper Smoke extract duct Metal mounting frame CEVH damper application in installations which employ ductwork different from that which has been submitted for certification testing: CEVH smoke control dampers, for use in multi-compartment systems (multi), are applicable in ducts that are tested in accordance with EN1366-8 as appropriate for each particular case or manufactured from materials with the same density or greater thickness than those used in the certification test. Ductwork must be installed in accordance with the...

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Series CEVH CEVH Smoke Evacuation Damper Assembly Use of mounting frame Ductwork in accordance with UNE-EN Mounting frame Precautions: • Make sure the mounting frame is perpendicular before installation. • Fix the frame to the duct using the 4 screws provided with the frame. • Drill a hole to allow ductwork connections to pass. CEVH damper installation • Install the damper in the mounting frame or duct. Use the collapsible pins included in the damper frame as a stop. • Fasten the damper to the frame using the 4 screws provided with the damper. • Complete the assembly by filling all the...

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Series CEVH CEVH Smoke Evacuation Damper Connections Electrical connections Access to coil’s electrical connections and start and end of run switches FCU: safety position (end of run) one-pole contact. DCU: waiting position (start of run) one-pole contact. FCB: safety position (end of run) two-pole contact. DCB: waiting position (start of run) two-pole contact. Connection box 2 • Activation by electric shunt release (current driven) coil: - Power supply options 24V DC electric shunt release coil 48V DC electric shunt release coil 24V AC electric shunt release coil 48V AC electric shunt...

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Series CEVH CEVH Smoke Evacuation Damper Technical Data Free area table (dm2) 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 KEY P = Blade depth. Lt = Total exterior length. Ht = Total exterior height. Lh = Interior duct length. Hh = Interior duct height. Ln = Nominal damper length. Hn = Nominal damper height.

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Series CEVH Smoke Evacuation Damper - 10

Series CEVH CEVH Smoke Evacuation Damper Technical Data CEVH Graph CEVH Vp-ΔPest 35 damper air velocity in m/s. damper static pressure. loss in Pa. Selection example: To calculate the static pressure loss across a CEVH damper for a given flow rate Q(m3/h) the air velocity Vp(m/s) is calculated in relation to the damper air passage (dm2) as free area table. Using this area and a given flow rate, the air velocity is obtained, which, when introduced in the previous graph gives the pressure loss. Example: A damper with nominal dimensions of 600x600 mm we will have a free area of 25.4 dm2. For a...

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Series CEVH Smoke Evacuation Damper - 11

Series CEVH CEVH Smoke Evacuation Damper Coding Damper dimensions and model CEVH – L x H (mm) Activation. Components + SHUNT RELEASE 24 V DC + ER/SR LS + SHUNT RELEASE 48 V DC + ER/SR LS + SHUNT RELEASE 24 V AC + ER/SR LS + SHUNT RELEASE 48 V AC + ER/SR LS Accessories MM (Metal mounting frame) RPK (protective smoke evacuation grille)

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Series CEVH THIS CATALOG IS INTELLECTUAL PROPERTY. The partial or total reproduction of its contents is forbidden without the express and authoritative authorisation of KOOLAIR, S.A. CEN-CEVH-1117-00

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KOOLAIR, S.A. Calle Urano, 26 Poligono industrial nº 2 – La Fuensanta 28936 Móstoles - Madrid - (España) Tel: +34 91 645 00 33 Fax: +34 91 645 69 62 e-mail: info@koolair.com

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Series CEVH Smoke Evacuation Damper 13Pages

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Series CEVH Smoke Evacuation Damper
13Pages