S-SA2L

Systemair Navigation Global

Tuleohutus

Tooted

Estonia

Tallinn

Tartu

Systemair Estonia

S-SA2L tõmbab välja mürgised gaasid, suitsu ja tulekahju või tagab värske õhu juurdevoolu tulekahjuruumidesse. Suitsuklapid on varustatud vedruta käivitusseadmega ja vajavad ka tulekahju korral voolu.

S-SA2L-l on tsingitud plekist korpus ja võre. Klapp on valmistatud kaltsiumsilikaatplaatidest. Suletud klapp on suletud aktiivse suitsusulavhõbedaga, et vältida suitsu ja kuumuse ohtlikku levikut.

S-SA2L smoke control dampers operate with mechanical or natural smoke and heat extraction systems. They remove poisonous gases, smoke and fire and can also supply clean air to fire compartments.

S-SA2L dampers have an actuator without a spring. Thus, they have two safety positions: an “open” position and a “closed” position. Power is necessary for the smoke control dampers.

S-SA2L dampers are designed for on a duct installations ended with grille, not in the wall or ceiling. The “Installation Methods” section shows the types of installations that are permitted.

• The pressure level is 3 (-1500 Pa … 500 Pa).

• The blade leakage class 3 (compliant with EN 1751).

• The casing leakage class C (compliant with EN 1751).

• The S-SA2L dampers classified “multi” can also operate in compartments that are identified as "single”.

• AA – automatic activation (sets the safety position within 60 seconds). No thermal insulation around the actuator needed.

S-SA2L smoke control dampers have a CE certification that meets the EU’s Construction Products Regulation and complies with standard EN 12101-8:2011. EN 1366-10:2011, A1:2017, and EN 1366-2:2015 are the reference standards for the tests. EN 13501-4:2016 is the reference standard for product Classification. The smoke control damper and its installation counts as one unit for fire resistivity rating:

• Damper installed on a duct with horizontaly oriented damper blade in closed possition:

• Damper installed on a duct with vertically oriented damper blade in closed possition:

 - Activation mechanism with a Belimo actuator (230V AC) and auxiliary switches

 - Activation mechanism with a Gruner actuator (230V AC) and auxiliary switches

 - Activation mechanism with a Belimo actuator (24V AC/DC) and auxiliary switches

 - Activation mechanism with a Gruner actuator (24V AC/DC) and auxiliary switches

 - Activation mechanism with a Belimo actuator (24V AC/DC) and auxiliary switches, with provided cable connectors for the supply and communication unit (communication unit not part of the mechanism)

 - Activation mechanism with a Gruner actuator (24V AC/DC) and auxiliary switches, with provided cable connectors for the supply and communication unit (communication unit not part of the mechanism)

 - Activation mechanism with a modulating Belimo actuator (24V AC/DC; 0(2) V...10 V DC) and auxiliary switches. Modulating actuators have the possibility to open the blade at a desired angle

 - Activation mechanism with a Gruner actuator (AC/DC 24 V) with a supply and communication unit (AC 24 V) FS-UFC24-2 (Modbus/BACnet)

 - Activation mechanism with a Belimo actuator (AC/DC 24 V) with a supply and communication unit (SLC powered) BC24-G2 (THC)

 - Activation mechanism with a Belimo actuator (AC/DC 24 V) with a supply and communication unit (AC 230 V) BKNE230-24-PL (Powerline)

Detailed information about accessories is available in design.systemair.com

• K1-S-SA2L: Kit for Sheet-Metal Duct Installation.

• LEAS: Damper Extension for Thick-wall Installations.

The casing of the S-SA2L is made of a galvanized sheet metal. Blades are made from calcium silicate boards. A foam seal, silicone rubber gasket with an intumescent seal prevent leaks of heat or smoke. The casing has flange on one side with holes for screws to attach to sheet-metal duct flanges. Casing is fitted with grille at one side. The casing also has a calcium silicate board circumfering the blade area for connection to board made duct. The damper casing has inspection openings. The mechanisms actuator of the S-SA2L is accesible from the outside.

The manufacturing processes of these materials agree with local regulations. The product does not contain dangerous materials. No silicone caulks are used in the manufacturing processes.

S-SA2L Kandilised suitsuklapid