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Summary of Contents for Trox Technik EK-JS
- Page 1 Installation and operating manual GB/en Smoke control damper EK-JS according to EN 12101-8, tested according to EN 1366-10 Declaration of Performance DoP / EK-JS / 002 Read the instructions prior to performing any task!
- Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn Germany Phone: +49 (0) 2845 202-0 Fax: +49 (0) 2845 202-265 E-mail: trox-de@troxgroup.com Internet: http://www.troxtechnik.com Translation of the original A00000090732, 3, GB/en 03/2024 Valid from 01/2022 Smoke control damper EK-JS...
- Page 3 To ensure that your request is processed as quickly as possible, please keep the following information ready: Product name TROX order number Delivery date Brief description of defect or issue Online www.trox.de Phone +49 2845 202-0 Smoke control damper EK-JS...
- Page 4 Warning – danger zone. NOTICE! Potentially hazardous situation which, if not avoided, may result in property damage. ENVIRONMENT! Environmental pollution hazard. Tips and recommendations Useful tips and recommendations as well as informa- tion for efficient and fault-free operation. Smoke control damper EK-JS...
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Page 5: Table Of Contents
7.3 Actuators ..........7.3.1 B24 ............47 7.3.2 B230 ............. 48 7.3.3 B24-SR ..........49 7.4 Actuator with control module ....50 7.4.1 TROXNETCOM B24A, B24AM, B24AS ..........7.4.2 B24BKNE ..........7.4.3 B24D and B230D ......... Smoke control damper EK-JS... -
Page 6: Safety
1.2 Correct use Smoke control dampers type EK-JS are used to remove smoke or heat, and to supply air within smoke and heat venting systems, in the event of an incident. -
Page 7: Qualified Staff
Trained personnel are individuals who have sufficient professional or technical training, knowledge and actual experience to enable them to carry out their assigned duties, understand any potential hazards related to the work under consideration, and recognise and avoid any risks involved. Smoke control damper EK-JS... -
Page 8: Technical Data
DIN EN 13501-4 – Classification - Part 4: Fire resistance tests on components of smoke control systems DIN EN 1751 – Ventilation of buildings - Air terminal devices Declaration of Performance DoP / EK-JS / 002 Smoke control damper EK-JS... - Page 9 The last two digits of the year in which the CE No. of the Declaration of Performance marking was affixed Number of the European standard and year of its Year of manufacture publication Manufacturer's address QR code to access the documentation Product identification number Smoke control damper EK-JS...
- Page 10 The last two digits of the year in which the CE No. of the Declaration of Performance marking was affixed Number of the European standard and year of its Year of manufacture publication Manufacturer's address QR code to access the documentation Product identification number Smoke control damper EK-JS...
- Page 11 Actuator depending on the size of the smoke control damper, at 12 m/s 1120 1280 1440 1600 1760 1920 2080 2240 2400 2560 = 15 Nm BEN, = 25 Nm BEE, = 40 Nm BE, = technical clarification with TROX required Smoke control damper EK-JS...
- Page 12 Actuator depending on the size of the smoke control damper, at 20 m/s 1120 1280 1440 1600 1760 1920 2080 2240 2400 2560 = 15 Nm BEN, = 25 Nm BEE, = 40 Nm BE, = technical clarification with TROX required Smoke control damper EK-JS...
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Page 13: Dimensions And Weights
Technical data Dimensions and weights 2.2 Dimensions and weights Fig. 5: EK-JS dimensional drawing Installation side Side view of damper without encasing Operating side Front view of damper without encasing Width Fixing option for control module, Fixing with self-drilling screws Æ 4.2 x 9.5 mm (pro-... - Page 14 42 44 46 48 50 52 54 57 60 62 65 67 69 71 73 75 77 79 81 84 86 88 Weights refer to the damper without encasing Weight with encasing + 5 kg Weight with encasing and encasing extension + 8.5 kg Smoke control damper EK-JS...
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Page 15: Transport And Storage
direct sunlight. Do not expose the unit to the effects of weather (not even in its packaging). Storage temperature: -30 °C to 50 °C, no condensa- tion. Packaging Properly dispose of packaging material. Smoke control damper EK-JS... -
Page 16: Parts And Function
Enclosure duct Linkage cover (cut open) ⑥ EK-JS in horizontal smoke extract duct Linkage ⑦ EK-JS at the end of a horizontal smoke extract duct Actuator ⑧ EK-JS, EK-JZ or EK2-EU as additional supply air Rating plate inlet Side seal ⑨... - Page 17 Depending on the system layout, the damper blade can be fully opened, fully closed or in the intermediate position. Depending on where the dampers are installed, country-specific regu- lations may apply to ventilation applications. Smoke control damper EK-JS...
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Page 18: Installation
Installation 5.1 Installation situations The table lists the various installation types of EK-JS smoke control dampers. For details on the performance level see the Declaration of Performance. Installation locations described here may occur with other installation location characteristics. For example, a smoke control damper may be installed on a vertical smoke extract duct where a horizontal smoke extract duct branches off. -
Page 19: High-Temperature Sealing Tape
High-temperature sealing tape is used to seal between the flange of the smoke control damper and the flange of the sheet steel smoke extract duct and is available as an accessory (accessories 17 and 19) Fig. 8: EK-JS installation position Smoke control damper EK-JS... -
Page 20: Sheet Steel Smoke Extract Duct
Duct clamps not shown Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not ④ vided by others) shown Classification: 120 (v - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 21 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 22: In A Horizontal Duct
Duct clamps not shown ④ Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not vided by others) shown Classification: 120 (v - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 23 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 24: At The End Of A Horizontal Duct
Duct clamps not shown Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not ④ vided by others) shown Classification: 120 (v - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 25 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 26: On Horizontal Duct
Duct clamps not shown Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not ④ vided by others) shown Classification: 120 (h - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 27 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
- Page 28 ⑧ vided by others) washers (provided by others) Duct clamps or self-drilling screws Æ 5.5 x 22 mm Duct clamps not shown ⑤ (provided by others) Hexagon bolts M8 with 2 washers and nut, not shown Smoke control damper EK-JS...
- Page 29 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 30: Under A Horizontal Duct
Duct clamps not shown Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not ④ vided by others) shown Classification: 120 (h - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 31 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
- Page 32 ⑧ vided by others) washers (provided by others) Duct clamps or self-drilling screws Æ 5.5 x 22 mm Duct clamps not shown ⑤ (provided by others) Hexagon bolts M8 with 2 washers and nut, not shown Smoke control damper EK-JS...
- Page 33 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 34: On A Vertical Duct
Duct clamps not shown Hexagon bolts M8 with 2 washers and nuts (pro- Hexagon bolts M8 with 2 washers and nut, not ④ vided by others) shown Classification: 120 (v - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 35 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 36: In A Vertical Duct
42 ④ vided by others) Duct clamps not shown Duct clamps or self-drilling screws Æ 5.5 x 22 mm Hexagon bolts M8 with 2 washers and nut, not ⑤ (provided by others) shown Smoke control damper EK-JS... - Page 37 Screw smoke control damper to the sheet steel duct with hexagon bolts, washers and nuts ➃. In addition, connect the smoke control damper with duct clamps ➄ or alternatively with self- Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Smoke control damper EK-JS...
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Page 38: At The End Of A Vertical Duct
Duct clamps not shown Duct clamps or self-drilling screws Æ 5.5 x 22 mm Hexagon bolts M8 with 2 washers and nut, not ⑤ (provided by others) shown Classification: 120 (h - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 39 Ä Chapter 6.1 ‘Smoke extract drilling screws ducts’ on page 43 . Build and suspend the sheet steel duct ➂ according to manufacturer's instructions. For sealing, apply HT sealing tape ➅ to the flange of the smoke control damper ➀. Smoke control damper EK-JS...
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Page 40: Solid Smoke Extract Duct
Flange (to be provided by others), and threaded bolts M8 (to be provided by others) ④ Washer, nut M8 (to be provided by others) ⑧ Classification: 120 (v - i <-> o) S1500 C AA single Smoke control damper EK-JS... - Page 41 The actuator must remain accessible for mainte- nance work after installation To seal between the EK-JS ➀ and the flange ④, apply HT sealing tape ③ to the damper housing. Fix the flange ➃ (to be provided by others) to the EK-JS with self-tapping screws ⑥.
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Page 42: Suspending The Smoke Control Damper
Dimensioning of threaded rods Threads M8 M10 M12 M14 M16 M20 Fmax [N] per 942 1470 threaded rod Fig. 21: EK-JS suspension with suspension bracket Maximum ① Smoke control damper EK-JS loading [kg] per ② Suspension bracket (accessory 18, 19)* threaded rod ③... -
Page 43: Smoke Extract Duct And Cover Grille
Fig. 23: EK-JS connection to air duct with duct clips ① EK-JS ② Linkage cover with recess for duct clips ③ Smoke extract duct ➃... -
Page 44: Cover Grilles
Smoke extract duct and cover grille Cover grilles 6.2 Cover grilles Fig. 24: EK-JS connection to a sheet steel smoke extract duct Fig. 25: EK-JS with a cover grille ① EK-JS ① EK-JS ② Flexible connector (by others) ② Cover grilles ③... -
Page 45: Electrical Connection
Actuators with 24 V AC/DC Safety transformers must be used for actuators. The connecting cables are fitted with plugs. This ensures quick and easy connection to the TROX AS-i bus system. For connection to the terminals, shorten the connecting cable. Smoke control damper EK-JS... -
Page 46: Actuators
For wiring examples and technical data, see the fol- lowing pages. Torque table The actuators of the EK-JS are selected depending on the size, the torque and the order option (order code detail). The following tables can be used to select the corresponding actuator. -
Page 47: B24
III (SELV) Protection level IP 54 Operating temperature -30 – 55 °C Connecting cable Actuator 1 m, 3 × 0.75 mm², halogen-free Limit switch 1 m, 6 × 0.75 mm², halogen-free CE conformity according to 2014/30/EU, 2014/35/EU Smoke control damper EK-JS... -
Page 48: B230
IP 54 Operating temperature -30 – 55 °C -30 – 50 °C Connecting cable Actuator 1 m, 3 × 0.75 mm², halogen-free Limit switch 1 m, 6 × 0.75 mm², halogen-free CE conformity according to 2014/30/EU, 2014/35/EU Smoke control damper EK-JS... -
Page 49: B24-Sr
2 – 10 V DC, max. 0.5 mA ± 5 % Positional accuracy Limit switch Type of contact 2 changeover contacts Switch rating 1 mA – 3 A (0.5 A inductive), AC 250 V IEC protection class III (SELV) Protection level IP 54 Smoke control damper EK-JS... -
Page 50: Actuator With Control Module
Communication modules can be connected directly to the actuator inside the encasing and establish communication and power supply to the control system. Smoke control damper EK-JS... -
Page 51: Troxnetcom B24A, B24Am, B24As
-5 – 75 °C -5 – 75 °C -20 – 75 °C Protection level, IEC pro- IP 42 IP 42 IP 54 tection class AS-i profile S7.A.E S7.A.E S-7.B.E (Safety at Work) and S7.A.E (motor module) Smoke control damper EK-JS... -
Page 52: B24Bkne
2-wire cable Screw terminals for wire 2 × 1.5 mm² Recommended cable JE-H (St) Bd FE180/E30-E90 IEC protection class II (protective insulation) Ambient temperature (normal operation) -30 – +50 C Storage temperature -40 – +80 C Smoke control damper EK-JS... -
Page 53: B24D And B230D
Single-wire: 0.08 – 2.5 mm² input cross-section Fine wire (without ferrule): 0.08 – 2.5 mm² Fine wire (ferrule with collar): 0.25 – 1.5 mm² Fine wire (ferrule without collar): 0.25 – 2.5 mm² Maximum current, ter- minals Smoke control damper EK-JS... - Page 54 Fine wire (without ferrule): 0.2 – 1.5 mm² output Fine wire (ferrule with collar): 0.25 – 0.75 mm² Fine wire (ferrule without collar): 0.25 – 1.5 mm² Ambient conditions Ambient temperature 0 – 45 °C Ambient humidity 0 – 90 % Smoke control damper EK-JS...
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Page 55: Commissioning/Functional Test
Smoke control dampers must be checked regularly. A functional test involves closing the smoke control damper and opening it again. This is typically done with an input signal from a central system, e.g. from the central fire alarm system. Smoke control damper EK-JS... -
Page 56: Maintenance
Maintenance The smoke control damper and the actuator are main- tenance-free with regard to wear but smoke control dampers must still be included in the regular cleaning of the smoke extract system. Smoke control damper EK-JS... - Page 57 C = As required, depending on the degree of contamination Maintenance work Item to be checked Required condition – Remedial action if necessary Smoke control damper EK-JS...
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Page 58: Decommissioning, Removal And Disposal
Incorrect disposal can harm the environment. Have electronic waste and electronic components disposed of by an approved specialist disposal com- pany. Note: The smoke control damper must be dismantled into its individual components for disposal. Smoke control damper EK-JS... - Page 59 Decommissioning, removal and disposal Disposal Smoke control damper EK-JS...
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Page 60: Flange Dimensional Drawing
Flange dimensional drawing Flange dimensional drawing Smoke control damper EK-JS... - Page 61 Pbi = (B - 78) / Nbi F = B - 32 f = F - U U = (F - f) / 2 E = H - 42 e = E - (Y Ï 219) Smoke control damper EK-JS...
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Page 62: Index
Warranty claims............3 in a vertical smoke extract duct......36 Weights............. 13 , 14 in horizontaler Entrauchungsleitung..... 22 Wiring................ 45 on a horizontal smoke extract duct....20 , 26 on a vertical smoke extract duct......34 Smoke control damper EK-JS... - Page 63 TROX GmbH Phone: +49 (0) 2845 202-0 Heinrich-Trox-Platz +49 (0) 2845 202-265 47504 Neukirchen-Vluyn E-mail: trox-de@troxgroup.com Germany http://www.troxtechnik.com Valid from 01/2022...
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