TYPE EK-EU SMOKE CONTROL DAMPER

Transcription

1 Homepage > PRODUCTS > Fire and Smoke Protection > Smoke Control Damper > Type EK-EU TYPE EK-EU SMOKE CONTROL DAMPER WITH TROXNETCOM AS AN OPTION

2 CE COMPLIANT ACCORDING TO EUROPEAN REGULATIONS EK-EU WITH OPEN/CLOSE ACTUATOR

3 EK-EU DAMPER BLADE

4 TYPE EK-EU FOR MECHANICAL SMOKE EXTRACT SYSTEMS AND AS AN ADDI TIONAL SUPPLY AIR INLET Rectangular smoke control dampers with extract ventilation function, for smoke extract with mechanical smoke extract systems or as an additional supply air inlet Nominal sizes mm, in increments of 1 mm Casing, damper blade and actuator encasing made of temperature-resistant calcium silicate Remote control with actuator Pressure level 3 (operating pressure 1500 to 500 Pa) Manual or automatic release For smoke extract ducts from 35 mm wall thickness Cmod = ventilation function and intermediate positions for flow rate balancing Casing air leakage to EN 1751, class C Optional equipment and accessories Configure now Connecting subframe Cover grille Integration into the central BMS with TROXNETCOM Application Application Description

5 Parts and characteristics TECHNICAL INFORMATION Functional description Smoke control dampers are used in mechanical smoke extract systems and in natural smoke and heat exhaust 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. Schematic illustration of the EK-EU with open/close actuator

6 1 Casing 2 Damper blade 3 Actuator encasing (sectional view) 4 Open/Close actuator 5 Control module AS-EM or AS-EM/SIL2 (optional) 6 Travel Stop with seal 7 Connecting subframe or cover grille (optional) 8 Seal

7 9 Blade restrictor Nominal sizes mm mm, in increments of 1 mm Casing length 600 and 800 mm Volume flow rate range Up to l/s or up to m³/h Differential pressure range Pressure level 3: 1500 to 500 Pa Operating temperature 30 to 50 C Upstream velocity* 10 m/s * Data applies to uniform upstream and downstream conditions for the smoke control damper Volume flow rate [m³/h], pressure loss ΔP [Pa] and sound power level [db(a)] based on damper blade dimensions, at 10 m/s upstream velocity

8 H 10 m/s B m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) Cover grilles have not been considered for the pressure loss values. The extra zeta value applies to air transfer including two cover grilles and for exhaust with a cover grille.

9 The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website. Volume flow rate [m³/h], pressure loss ΔP [Pa] and sound power level [db(a)] based on damper blade dimensions, at 10 m/s upstream velocity

10 B H 10 m/s m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) Cover grilles have not been considered for the pressure loss values. The extra zeta value applies to air transfer including two cover grilles and for exhaust with a cover grille.

11 The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website. Volume flow rate [m³/h], pressure loss ΔP [Pa] and sound power level [db(a)] based on damper blade dimensions, at 5 m/s upstream velocity

12 H 5 m/s B m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) Cover grilles have not been considered for the pressure loss values. The extra zeta value applies to air transfer including two cover grilles and for exhaust with a cover grille.

13 The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website. Volume flow rate [m³/h], pressure loss ΔP [Pa] and sound power level [db(a)] based on damper blade dimensions, at 5 m/s upstream velocity

14 B H 5 m/s m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) m³/h Pa db(a) Cover grilles have not been considered for the pressure loss values. The extra zeta value applies to air transfer including two cover grilles and for exhaust with a cover grille.

15 The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website. Rectangular or square smoke control dampers to product standard EN , tested to EN and EN , 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 fireresistant 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). Special characteristics Declaration of performance according to Construction Products Regulation Classification to EN , EI 90 (v edw h odw, i o) S1500 Cmod MA multi C mod Use for ventilation function in combined systems and intermediate position for hydraulic balancing with TROXNETCOM Complies with the requirements of EN Tested for fire resistance properties to DIN and EN 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 Materials and surfaces Casing, damper blade and actuator encasing made of temperature-resistant calcium silicate Brass bearings Shafts made of stainless steel Technical data Nominal sizes: mm mm, in increments of 1 mm Casing length: 600 and 800 mm Volume flow rate range: up to l/s or m³/h Differential pressure range, pressure level 3: 1500 to 500 Pa Operating temperature: 30 to 50 C Upstream velocity: 10 m/sec Data applies to uniform upstream and downstream conditions for the smoke control damper

16 Homepage > PRODUCTS > Fire and Smoke Protection > Smoke Control Damper > Type EK-EU Type EK-EU Smoke control damper Nominal size [mm] B H L Inspection access No entry: none R On the operating side, at the top/bottom DE Country of destination Germany Other destination countries upon request Accessories No entry: none F0 Connecting subframe on the operating side 0F Connecting subframe on the installation side FF Connecting subframes on both sides A0 Cover grille on the operating side 0A Cover grille on the installation side AA Cover grilles on both ends FA Connecting subframe on the operating side and cover grille on the installation side AF Connecting subframe on the installation side and cover grille on the operating side Attachments Belimo B24 BE 24-12, 24 V AC/DC B230 BE , 230 V AC/DC B24A BE 24-12, with AS-EM/EK, 30 V DC (AS-i) B24M BE 24-12, with switch for intermediate position B24AM BE 24-12, with AS-EM/EK, 30 V DC (AS-i), switch for intermediate position B24AS BE 24-12, with AS-EM/SIL2, 24 V AC/DC B24B230 BE 24-12, with BKNE230/24 Home Contacts Imprint Delivery and payment terms Privacy Disclaimer TROX GmbH

17 Homepage > PRODUCTS > Fire and Smoke Protection > Smoke Control Damper > Type EK-EU TROX GmbH Online-Services Service-Hotlines Order-Status (My TROX NET) TROX Academy Catalogue Download Your contact partner Sales Germany and technical consulting +49 (0) Contact Technical service +49 (0) Contact TROX IN SOCIAL WEB Heinrich-Trox-Platz D Neukirchen-Vluyn Tel.: +49 (0) Fax: +49 (0) Online fault report BIM Home Contacts Imprint Delivery and payment terms Privacy Disclaimer TROX GmbH