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Homepage > Products > Fire and Smoke Protection > Smoke Control Damper > Type EK-JZ
EK-JZ
WITH TROXNETCOM AS
AN OPTION
With TROXNETCOM as an
option
MAXIMUM PERFORMANCE
WITH MAXIMUM SIZE B =
1.20 M, H = 2.03 M
Maximum size, maximum
performance
B = 1.20 m, H = 2.03 m
BVDAX FOR SMOKE
EXTRACT IN
COMBINATION WITH A
FREQUENCY INVERTER
BVDAX for smoke extraction
operation with frequency
inverter, CE-certified according
to EN12101-1 Temperature
category F400
FOR MECHANICAL SMOKE
EXTRACT SYSTEMS AND
PRESSURISATION
SYSTEMS
For mechanical smoke extract
systems and pressurisation
systems
TYPE EK-JZ
FOR USE IN MECHANICAL SMOKE EXTRACT SYSTEMS,
PRESSURISATION SYSTEMS, AND NATURAL SMOKE
AND HEAT EXHAUST SYSTEMS, ALSO FOR USE AS AN
ADDITIONAL SUPPLY AIR INLET
Rectangular smoke control dampers with ventilation function, low installation
depth and large cross section for heat and smoke exhaust with mechanical
smoke extract systems, for the provision of additional supply air and for use in
pressurisation systems
Nominal sizes 200 × 430 – 1200 × 2030 mm, for smoke gas flow rates up to
87700 m³/h or 24360 l/s at 10 m/s
Quick and easy installation in or on building structures, for smoke and heat
exhaust, remote control with an actuator
Casing, damper blades and actuator encasing made of temperature-
resistant calcium silicate
Fulfils pressure level 2 (operating pressure -1000 to 500 Pa)
Automatic release (AA), option of manual override (MA)
For smoke extract ducts from 35 mm wall thickness
C
= for the smoke extract and ventilation function in combined systems
mod
and thus pneumatic volume flow rate balancing via the selection of
intermediate positions
Closed blade air leakage to EN 1751, class 3
Casing air leakage to EN 1751, class C
Optional equipment and accessories
Cover grille (various constructions)
Connecting subframe for calcium silicate and sheet steel smoke extract
ducts
Integration into the central BMS with TROXNETCOM
Coating for use in exterior walls
Modulation control for selection of desired damper blade positions
Installation accessories
Configure now
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Related Manuals for Trox Technik EK-JZ
Summary of Contents for Trox Technik EK-JZ
- Page 1 Homepage > Products > Fire and Smoke Protection > Smoke Control Damper > Type EK-JZ TYPE EK-JZ Configure now FOR USE IN MECHANICAL SMOKE EXTRACT SYSTEMS, PRESSURISATION SYSTEMS, AND NATURAL SMOKE AND HEAT EXHAUST SYSTEMS, ALSO FOR USE AS AN...
- Page 2 Application Smoke control damper of Type EK-JZ, with CE marking and declaration of performance, for heat and smoke exhaust with mechanical smoke extract systems Can be used for the provision of fresh air (additional supply air) to mechanical smoke extract systems...
- Page 3 Nominal sizes 200 × 430 – 1200 × 2030 mm Casing lengths L = 250 mm Parts and characteristics Airflow direction is not critical Fulfils pressure level 2 (operating pressure -1000 to 500 Pa) For automatic and manual release Smoke control damper with ventilation function Attachments 1 Connecting subframe for calcium silicate and sheet steel smoke extract ducts Cover grille –...
- Page 4 Brass bearings Blade shafts, drive arm and shaft bearing made of galvanised steel Standards and guidelines Construction Products Regulation 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 –...
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Page 5: Technical Information
If the safe position is 'open', the free area must be maintained even in the event of a fire. The blades of EK-JZ move to the defined safe position upon receiving an automatically or manually triggered control signal. According to the specified time- temperature curve, an EK-JZ can still fully open or close after 25 minutes (MA, manual release). - Page 6 * Data applies to uniform upstream and downstream conditions for the smoke control damper No. of blades, cross section and sound reduction index, height 430, 630 mm H n ① ② ③ 200 430 2 0,06 0,09 37 250 430 2 0,08 0,11 36 300 430 2 0,09 0,13 36 350 430 2 0,11 0,15 35 400 430 2 0,12 0,17 34...
- Page 7 n ① n ① ② ③ ② ③ 200 830 4 0,13 0,17 35 250 830 4 0,16 0,21 34 300 830 4 0,19 0,25 33 350 830 4 0,22 0,29 32 400 830 4 0,25 0,33 31 450 830 4 0,28 0,37 31 500 830 4 0,31 0,42 31 550 830 4 0,35 0,46 30 600 830 4 0,38 0,5 30...
- Page 8 n ① n ① ② ③ ② ③ 200 1230 6 0,19 0,25 33 250 1230 6 0,24 0,31 32 300 1230 6 0,28 0,37 31 350 1230 6 0,33 0,43 30 400 1230 6 0,38 0,49 30 450 1230 6 0,43 0,55 29 500 1230 6 0,47 0,62 29 550 1230 6 0,52 0,68 28 600 1230 6 0,57 0,74 28...
- Page 9 n ① n ① ② ③ ② ③ 200 1630 8 0,25 0,33 32 250 1630 8 0,32 0,41 31 300 1630 8 0,38 0,49 30 350 1630 8 0,44 0,57 29 400 1630 8 0,51 0,65 29 450 1630 8 0,57 0,73 28 500 1630 8 0,63 0,82 28 550 1630 8 0,70 0,90 27 600 1630 8 0,76 0,98 27...
- Page 10 ① ② ③ ① ② ③ 200 2030 10 0,32 0,41 31 250 2030 10 0,4 0,51 30 300 2030 10 0,48 0,61 29 350 2030 10 0,56 0,71 28 400 2030 10 0,64 0,81 28 450 2030 10 0,71 0,91 27 500 2030 10 0,79 1,02 27 550 2030 10 0,87 1,12 26 600 2030 10 0,95 1,22 26...
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Page 11: Specification Text
EK-JZ smoke control dampers can also be used in pressurisation systems and as pressure relief dampers in gas fire extinguishing systems. Also for extracting smoke gases and for providing additional supply air for the natural or mechanical smoke extract to one or more fire compartments and in all listed systems of the same type that need to fulfil modulation applications. - Page 12 Homepage > Products > Fire and Smoke Protection > Smoke Control Damper > Type EK-JZ EK-JZ – – 1200 × 2030 B24A 1 Type EK-JZ Smoke control damper 2 Actuator encasing as seen from the operating side R = On the right (as standard)
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Page 13: Online Services
Homepage > Products > Fire and Smoke Protection > Smoke Control Damper > Type EK-JZ DIMENSIONS, PRODUCT DETAILS 200 250 300 350 400 450 500 550 600 650 250 430 29 31 32 33 35 36 38 39 41 42...
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