Application
Special features
Classification
EI 180/120/90 (vedw-hodw-i<->o) S 1500 Cmod HOT 400/30 MA multi
Nominal sizes
Total length L:
L = 600 (IC inspection access panel possible), H = 380 – H = 545
Parts and characteristics
Attachment 1 (galvanised steel)
Any combination is possible
Attachments 2
Optional products
TROXNETCOM
TROX-X FANS smoke exhaust fans from the X-FANS subassembly
All smoke exhaust fans are tested to EN 12101-3, for F200/F300/F400 and F600, depending on the type. A CE marking and declaration of performance are provided.
Speed adjustment for smoke exhaust fans
Certified frequency inverter unit X-FANS control
Construction features
Materials and surfaces
Standards and guidelines
Maintenance
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 safe positions: open and closed.
In the case of fire-resistant smoke control dampers for multiple compartments, the safe position is either "open" or "closed", depending on the fire site and the path of the smoke to be extracted. If the safe position is 'open', the free area must be maintained even in the event of a fire. The blade of EK2-EU moves to the defined safe position upon receiving an automatically or manually triggered control signal. According to the specified time-temperature curve, the EK2-EU can still fully open or close after 25 minutes (MA, manual release). Type EK2-EU smoke control dampers are also approved for modulation applications (Cmod) – the damper blade can take any intermediate position, which allows for pneumatic balancing.Regular maintenance of the smoke control damper is required to ensure its functional reliability.
Nominal sizes B × H | 200 × 200 mm – 1500 × 800 mm |
Volume flow rate range | Up to 12000 l/s or 43200 m³/h |
Differential pressure range | Pressure level 3: -1500 – 500 Pa |
Operating temperature | -30 – 50 °C without temperatures below the dew point |
Upstream velocity* | ≤ 10 m/s with the maximum dimensions >10 – 15 m/s with smaller dimensions, up to 43200 m³/h |
Closed damper blade air leakage | EN 1751, at least Class 3 |
Casing leakage | EN 1751, Class C |
EC conformity | EU Construction Products Regulation no. 305/2011 EN 12101-8 Smoke and heat control systems – Smoke control dampers EN 1366-10 Fire resistance tests for service installations – Smoke control dampers EN 1366-2 Fire resistance tests for service installations – Fire dampers EN 13501-4 Fire classification of construction products and building elements using data from fire resistance tests EN 1751 Ventilation for buildings – Air terminal devices |
Declaration of performance | DoP/EK2-EU/001 |
* If actuation (change of damper blade position, moving away from the end position) is safely prevented even with an upstream velocity of more than 10 m/s, all sizes up to the maximum size can be used with an upstream velocity of 15 m/s.
Sizing example:
Sizing for smoke extract (installation type "C") based on given volume flow rate and limited installation opening
Product selection
EK2-EU-MA-IC/DE/1000 × 600 × 800/01/B24/P1-RAL 9022
Results
Sizing for providing additional supply air (installation type "B") of 15000 m³ based on specified maximum upstream velocity of 3.5 m/s
Product selection
EK2-EU-MA-IC/DE/1500 × 800 × 800/01/B24/P1-RAL 9022
Results
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 pressure differential systems. The EK2-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 EK2-EU can be used in smoke extract systems which have been approved for ventilation. The fire-resistant smoke control damper for multiple compartments is suitable for installation in solid walls and shafts, lightweight partition 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 in a temperature resistant encasing as an option.
Equivalence criteria
Special features
Materials and surfaces
Life cycle assessment
A life cycle assessment is available for the product series in form of an Environmental Product Declaration (EPD) that has been checked and published by a programme holder.
EK2-EU | – | MA | – | IC | – | C1 | / | DE | / | 1500 × 800 × 800 | / | 03 | / | A0 | / | B24A | / | P1 |
| | | | | | | | | | | | | | | | | | | | |||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||||||||
2 ConstructionEncasing:
MA Construction with encasing
3 Inspection access panel
No entry required: None (standard)4 CoatingNo entry required: None (standard)
C1 Promat SR impregnation on calcium silicate surfaces5 Country of destinationDE Germany
CH Switzerland6 Nominal size B x H x total length L [mm] Nominal size B × H: (in increments of 5 mm)
of 200 × 200 – 1500 × 800Total length L:L = 650 (or 750, for construction IC with inspection access panel), to H = 3807 Accessories01 Fixing tabs (quantity depends on B x H)
02 Fibre paper (2 strips each of HT tape for dimension B and H)8 Attachments 1 (galvanised steel)No entry required: None (standard)First character signifies operating side (0, A, B, F)
Second character signifies installation side (0, A, B, F)Any combination is possible0 Side without attachmentFlat cover grille:
A Crimped wire mesh 20 × 209 Attachments 2 Belimo actuators
24 V AC/DC:Actuator + expansion: Fitted with encasings 1 + 2:
B24X BE 24-12-ST TR; BEE 24-ST TR, BEN 24-ST TRVentilation function Cmod1: Modulating actuator or auxiliary switch:
24 V AC/DC: with operating range DC 2...10 V, function Cmod1Actuator combined with control module Module for signalling, TROXNETCOM:
B24A BE24 + AS-EM/EK, 30 V DC (AS-i)2Other communication modules:
Belimo: Communication and power supply unit
B24BKNE BE24 + BKNE230-241Function Cmod for damper blade in intermediate position
10 Surface (Attachments 1)
No entry required: None (standard)
P1 Powder-coated, specify RAL CLASSIC colour
PS Powder-coated, DB colour …Gloss level:1 | Type | EK2-EU | Smoke control damper with one blade |
2 | Construction | MA | Construction with encasing |
3 | Coating | C1 | Calcium silicate surfaces with Promat SR impregnation |
4 | Country of destination | DE | Germany |
5 | Nominal size | 1500 × 800 × 800 | B = 1500, H = 800, L = 800 [mm] |
6 | Accessories | 03 | Supply package including fixing tabs and fibre paper |
7 | Attachment 1 | A0 | Operating side: Flat cover grille with wire mesh, 20 x 20 |
8 | Attachment 2 | B24 | Depending on nominal size, preselected 24 V actuator |
9 | Grille surfaces | P1-RAL9010 50 % | Cover grille with powder coating, RAL 9010, pure white |
(1) | H | L | L₃ | L₄ |
---|---|---|---|---|
S | 200 – 380 | 650 * | 97 | 208 |
S | 200 – 380 | 750 * | 197 | 208 |
M | 385 – 545 | 600 | 210 | 210 |
L | 550 – 800 | 800 | 310 | 310 |
(1) | L | H | B | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | |||
S | 650 | 200 | 31 | 36 | 41 | 46 | 51 | 55 | 60 | 65 | 70 | 75 | 80 | 84 | 89 | 94 |
250 | 33 | 39 | 44 | 49 | 54 | 59 | 64 | 69 | 74 | 79 | 84 | 89 | 94 | 99 | ||
300 | 36 | 41 | 47 | 52 | 57 | 62 | 67 | 72 | 77 | 83 | 88 | 93 | 98 | 103 | ||
380 | 38 | 44 | 49 | 55 | 60 | 65 | 71 | 76 | 81 | 86 | 92 | 97 | 102 | 108 | ||
M | 600 | 400 | 39 | 44 | 49 | 55 | 60 | 65 | 70 | 75 | 81 | 86 | 91 | 96 | 101 | 107 |
450 | 41 | 47 | 52 | 57 | 63 | 68 | 73 | 79 | 84 | 90 | 95 | 100 | 106 | 111 | ||
500 | 44 | 49 | 55 | 60 | 66 | 71 | 77 | 82 | 88 | 93 | 99 | 104 | 110 | 116 | ||
545 | 46 | 51 | 57 | 63 | 69 | 74 | 80 | 86 | 91 | 97 | 103 | 108 | 114 | 120 | ||
L | 800 | 600 | 60 | 67 | 74 | 81 | 88 | 96 | 103 | 110 | 117 | 124 | 131 | 138 | 146 | 153 |
650 | 63 | 70 | 77 | 85 | 92 | 99 | 107 | 114 | 121 | 129 | 136 | 143 | 150 | 158 | ||
700 | 66 | 73 | 81 | 88 | 96 | 103 | 110 | 118 | 125 | 133 | 140 | 148 | 155 | 163 | ||
750 | 69 | 76 | 84 | 91 | 99 | 107 | 114 | 122 | 130 | 137 | 145 | 153 | 160 | 168 | ||
800 | 72 | 79 | 87 | 95 | 103 | 110 | 118 | 126 | 134 | 142 | 150 | 157 | 165 | 173 |
Installation and commissioning
Note:
Smoke control dampers must be installed, connected and attached according to the operating and installation manual
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Tel.: +36 (1)212-1211 | Fax: +36 (1)212-0735
Kapcsolat
Hol tartózkodik Ön?
Adja meg üzenetét és kérése típusát
Tel.: +36 (1)212-1211 | Fax: +36 (1)212-0735
Kapcsolat
Köszönjük üzenetét!
Az üzenet elküldve, hamarosan feldolgozzuk. Szervizigényekkel foglalkozó részlegünk a lehető leghamarabb felveszi Önnel a kapcsolatot.
Általános, termékekkel, szolgáltatásokkal kapcsolatos kérdéseivel a következő telefonszámokon is fordulhat hozzánk:
Tel.: +36 (1)212-1211 | Fax: +36 (1)212-0735