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 of up to 87,700 m³/h or 24,360 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
  • 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
  • C10,000 = for combined smoke extract and ventilation systems
  • 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

00258811_0


  • Application
  • Description

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
  • For the provision of fresh air (additional supply air) to mechanical smoke extract systems
  • In pressurisation systems
  • Can be used for ventilation if the mechanical smoke extract system has been certified (general building inspectorate licence) for use with combined systems
  • Integration into the central BMS with TROXNETCOM

Special characteristics

  • C10,000 for combined smoke extract and ventilation systems
  • Complies with the requirements of EN 12101-8
  • Tested to EN 1366-2 and 1366-10 for fire resistance properties
  • Closed blade air leakage to EN 1751, class 3, and casing air leakage to EN 1751, class C
  • Low sound power level and differential pressure
  • Any airflow direction
  • Manual release is also possible using TROXNETCOM
  • Integration into the central BMS with standard bus systems
  • Long-time testing to EN 1366-10, with a weight being attached to the blades, 10,000 open/close cycles

Classification

  • EI 120/90 (vedw, i ↔ o) S1000 C10,000 MA multi

Nominal sizes

  • 200 × 430 to 1200 × 2030 mm
  • Casing length: L = 250 mm

Parts and characteristics

  • Airflow direction is not critical
  • 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 – crimped wire mesh or square perforated metal plate
  • Cover grille – grille with straight or slanted blades

Attachments 2

  • Open/Close actuators, 24 V AC/DC or 230 V AC supply voltage
  • Network modules for the integration with AS-i networks
  • Network modules for other standard bus systems

Useful additions

TROXNETCOM

  • AES extract air and smoke extract controller

X-FANS smoke exhaust fans

  • Smoke exhaust fan for roof installation BVDAX/BVD
  • Smoke exhaust fan for wall installation BVW/BVWAXN
  • Smoke exhaust centrifugal fan BVREH/BVRA
  • Smoke exhaust jet fans BVGAX/BVGAXN


All smoke exhaust fans are tested to EN 12101-3, for F200/F300/F400 and F600, depending on the type. With CE marking, declaration of performance and application approval for the German market.


Speed adjustment on smoke exhaust fans

  • Certified frequency inverter unit X FAN-Control

Safe and precise speed adjustment of smoke exhaust fans both in one-zone and in multi-zone systems.

Construction features

  • Rectangular construction
  • Reversible open/close actuator
  • Remote control with actuator
  • Suitable for the connection of cover grilles or connecting subframes

Materials and surfaces

  • Casing, damper blade and actuator encasing made of temperature-resistant calcium silicate
  • Brass bearings
  • Blade shafts, drive arm and external linkage 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 – 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

Maintenance

Smoke control dampers must be operational at all times and must be maintained regularly such that they provide the required function.

  • Maintenance is required at least every 6 months
  • A maintenance report must be created; documents must be kept for reference
  • The functional reliability of the smoke control damper must be tested at least every six months; this has to be arranged by the owner of the smoke extract system; functional tests must be carried out in compliance with the basic maintenance principles stated in EN 13306 and DIN 31051. If two consecutive tests, one 6 months after the other, are successful, the next test can be conducted one year later
  • Depending on where dampers are installed, country-specific regulations may apply.
  • For details on maintenance and inspection refer to the installation and operating manual

Technical information

Function, Technical data, Quick sizing, Specification text, Order code

  • Function
  • Technical data
  • Quick sizing
  • Specification text
  • Order code
Schematic illustration of EK-JZ 00261827_0
① Casing
② Blades
③ Blade tip seal (special profile seal)
④ Side seal
⑤ Travel stop, bottom
⑥ Rating plate
⑦ Actuator
⑧ Cover fixing
⑨ Linkage
⑩ Actuator encasing
⑪ Cover of the actuator encasing (sectional view)
⑫ Handle (to remove the cover)
⑬ Travel stop, top


Functional description

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 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).

Regular maintenance of the smoke control damper is required to ensure its functional reliability.

Nominal sizes B × H

200 × 430 mm – 1200 × 2030 mm

Casing length

250 mm

Volume flow rate range

Up to 24361 l/s or up to 87700 m³/h

Differential pressure range

Pressure level 2: -1000 Pa to 500 Pa

Operating temperature

–30 to 50 °C; the temperature should not fall below the dew point

Upstream velocity*

≤ 10 m/s with the largest size, > 10 – 15 m/s with smaller sizes; 87700 m³/h max.

* Data applies to uniform upstream and downstream conditions for the smoke control damper


EK-JZ, no. of blades, free area and sound reduction index

Nominal size Blades Free area Sound reduction index
B H n Afree Ageo RW
mm dB

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

450

430

2

0.14

0.19

34

500

430

2

0.15

0.22

33

550

430

2

0.17

0.24

33

600

430

2

0.18

0.26

33

650

430

2

0.20

0.28

32

700

430

2

0.22

0.30

32

750

430

2

0.23

0.32

32

800

430

2

0.25

0.34

31

850

430

2

0.26

0.37

31

900

430

2

0.28

0.39

31

950

430

2

0.29

0.41

31

1000

430

2

0.31

0.43

30

1050

430

2

0.32

0.45

30

1100

430

2

0.34

0.47

30

1150

430

2

0.35

0.49

30

1200

430

2

0.37

0.52

30

200

630

3

0.09

0.13

36

250

630

3

0.12

0.16

35

300

630

3

0.14

0.19

34

350

630

3

0.16

0.22

33

400

630

3

0.19

0.25

33

450

630

3

0.21

0.28

32

500

630

3

0.23

0.32

32

550

630

3

0.26

0.35

31

600

630

3

0.28

0.38

31

650

630

3

0.30

0.41

31

700

630

3

0.33

0.44

30

750

630

3

0.35

0.47

30

800

630

3

0.37

0.50

30

850

630

3

0.40

0.54

29

900

630

3

0.42

0.57

29

950

630

3

0.44

0.60

29

1000

630

3

0.47

0.63

29

1050

630

3

0.49

0.66

28

1100

630

3

0.51

0.69

28

1150

630

3

0.54

0.72

28

1200

630

3

0.56

0.76

28

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

0.50

30

650

830

4

0.41

0.54

29

700

830

4

0.44

0.58

29

750

830

4

0.47

0.62

29

800

830

4

0.50

0.66

28

850

830

4

0.53

0.71

28

900

830

4

0.57

0.75

28

950

830

4

0.60

0.79

28

1000

830

4

0.63

0.83

27

1050

830

4

0.66

0.87

27

1100

830

4

0.69

0.91

27

1150

830

4

0.72

0.95

27

1200

830

4

0.75

1.00

27

200

1030

5

0.16

0.21

34

250

1030

5

0.20

0.26

33

300

1030

5

0.24

0.31

32

350

1030

5

0.28

0.36

31

400

1030

5

0.32

0.41

31

450

1030

5

0.35

0.46

30

500

1030

5

0.39

0.52

30

550

1030

5

0.43

0.57

29

600

1030

5

0.47

0.62

29

650

1030

5

0.51

0.67

28

700

1030

5

0.55

0.72

28

750

1030

5

0.59

0.77

28

800

1030

5

0.63

0.82

28

850

1030

5

0.67

0.88

27

900

1030

5

0.71

0.93

27

950

1030

5

0.75

0.98

27

1000

1030

5

0.79

1.03

27

1050

1030

5

0.83

1.08

26

1100

1030

5

0.87

1.13

26

1150

1030

5

0.91

1.18

26

1200

1030

5

0.95

1.24

26

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

650

1230

6

0.62

0.80

28

700

1230

6

0.66

0.86

27

750

1230

6

0.71

0.92

27

800

1230

6

0.76

0.98

27

850

1230

6

0.81

1.05

26

900

1230

6

0.85

1.11

26

950

1230

6

0.90

1.17

26

1000

1230

6

0.95

1.23

26

1050

1230

6

1.00

1.29

26

1100

1230

6

1.04

1.35

25

1150

1230

6

1.09

1.41

25

1200

1230

6

1.14

1.48

25

200

1430

7

0.22

0.29

32

250

1430

7

0.28

0.36

31

300

1430

7

0.33

0.43

30

350

1430

7

0.39

0.50

30

400

1430

7

0.44

0.57

29

450

1430

7

0.50

0.64

29

500

1430

7

0.55

0.72

28

550

1430

7

0.61

0.79

28

600

1430

7

0.66

0.86

27

650

1430

7

0.72

0.93

27

700

1430

7

0.78

1.00

27

750

1430

7

0.83

1.07

26

800

1430

7

0.89

1.14

26

850

1430

7

0.94

1.22

26

900

1430

7

1.00

1.29

26

950

1430

7

1.05

1.36

25

1000

1430

7

1.11

1.43

25

1050

1430

7

1.16

1.50

25

1100

1430

7

1.22

1.57

25

1150

1430

7

1.27

1.64

25

1200

1430

7

1.33

1.72

24

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

650

1630

8

0.82

1.06

26

700

1630

8

0.89

1.14

26

750

1630

8

0.95

1.22

26

800

1630

8

1.01

1.30

26

850

1630

8

1.08

1.39

25

900

1630

8

1.14

1.47

25

950

1630

8

1.20

1.55

25

1000

1630

8

1.27

1.63

25

1050

1630

8

1.33

1.71

24

1100

1630

8

1.39

1.79

24

1150

1630

8

1.46

1.87

24

1200

1630

8

1.52

1.96

24

200

1830

9

0.29

0.37

31

250

1830

9

0.36

0.46

30

300

1830

9

0.43

0.55

29

350

1830

9

0.50

0.64

29

400

1830

9

0.57

0.73

28

450

1830

9

0.64

0.82

28

500

1830

9

0.71

0.92

27

550

1830

9

0.79

1.01

27

600

1830

9

0.86

1.10

26

650

1830

9

0.93

1.19

26

700

1830

9

1.00

1.28

26

750

1830

9

1.07

1.37

25

800

1830

9

1.14

1.46

25

850

1830

9

1.21

1.56

25

900

1830

9

1.29

1.65

25

950

1830

9

1.36

1.74

24

1000

1830

9

1.43

1.83

24

1050

1830

9

1.50

1.92

24

1100

1830

9

1.57

2.01

24

1150

1830

9

1.64

2.10

23

1200

1830

9

1.71

2.20

23

200

2030

10

0.32

0.41

31

250

2030

10

0.40

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

650

2030

10

1.03

1.32

25

700

2030

10

1.11

1.42

25

750

2030

10

1.19

1.52

25

800

2030

10

1.27

1.62

25

850

2030

10

1.35

1.73

24

900

2030

10

1.43

1.83

24

950

2030

10

1.51

1.93

24

1000

2030

10

1.59

2.03

24

1050

2030

10

1.67

2.13

23

1100

2030

10

1.75

2.23

23

1150

2030

10

1.83

2.33

23

1200

2030

10

1.91

2.44

23


  • Quick sizing tables provide a good overview of the volume flow rates for different airflow velocities as well as of differential pressures
  • The differential pressures shown apply to smoke control dampers without a cover grille, installation type C
  • Differential pressures for smoke control dampers with a cover grille or for other installation types can be calculated with a correction factor
  • Precise values based on project-specific data can be determined with our Easy Product Finder design software
  • You will find the Easy Product Finder on our website

Sizing example 1

Given data

V = 1000 l/s (3600 m3/h)

Max. height 1030 mm

Smoke extract, 2.5 m/s, smoke extract duct on one side, cover grille D (installation type C)

Quick sizing

EK-JZ/650×630, Afree = 0.30 m², Δpt = 3 Pa

Correction factor for Afree up to 0.37 m²: 3.99

Total differential pressure for a smoke control damper with cover grille: Δpt = 3 Pa × 3.99 = 12 Pa


EK-JZ/500×830, Afree = 0.31 m², Δpt = 3 Pa

Correction factor for Afree up to 0.37 m²: 3.99

Total differential pressure for a smoke control damper with cover grille: Δpt = 3 Pa × 3.99 = 12 Pa


EK-JZ/400×1030, Afree = 0.32 m², Δpt = 3 Pa

Correction factor for Afree up to 0.37 m²: 3.99

Total differential pressure for a smoke control damper with cover grille: Δpt = 3 Pa × 3.99 = 12 Pa

Sizing example 2

Given data

V = 4000 l/s (14400 m3/h)

Max. height 1030 mm

Smoke extract, 5 m/s, smoke extract ducts on both sides, no cover grille (installation type A)

Quick sizing

EK-JZ/1000×830, Afree = 0.63 m², Δpt = 12 Pa

Correction factor for Afree up to 0.78 m²: 0.59

Total differential pressure for smoke control damper: Δpt = 12 Pa × 0.59 = 7 Pa


EK-JZ/800×1030, Afree = 0.63 m², Δpt = 12 Pa

Correction factor for Afree up to 0.78 m²: 0.59

Total differential pressure for smoke control damper: Δpt = 12 Pa × 0.59 = 7 Pa

EK-JZ, volume flow rates and differential pressures

Nominal size 2.5 m/s 5 m/s 10 m/s
B H V Δpt V Δpt V Δpt
mm l/s m³/h Pa l/s m³/h Pa l/s m³/h Pa

200

430

215

774

4

430

1548

18

860

3096

71

250

430

269

968

4

538

1935

17

1075

3870

68

300

430

323

1161

4

645

2322

17

1290

4644

66

350

430

376

1355

4

753

2709

16

1505

5418

65

400

430

430

1548

4

860

3096

16

1720

6192

63

450

430

484

1742

4

968

3483

15

1935

6966

62

500

430

538

1935

4

1075

3870

15

2150

7740

61

550

430

591

2129

4

1183

4257

15

2365

8514

60

600

430

645

2322

4

1290

4644

15

2580

9288

59

650

430

699

2516

4

1398

5031

15

2795

10062

58

700

430

753

2709

4

1505

5418

14

3010

10836

58

750

430

806

2903

4

1613

5805

14

3225

11610

57

800

430

860

3096

4

1720

6192

14

3440

12384

56

850

430

914

3290

3

1828

6579

14

3655

13158

56

900

430

968

3483

3

1935

6966

14

3870

13932

55

950

430

1021

3677

3

2043

7353

14

4085

14706

55

1000

430

1075

3870

3

2150

7740

14

4300

15480

54

1050

430

1129

4064

3

2258

8127

13

4515

16254

54

1100

430

1183

4257

3

2365

8514

13

4730

17028

53

1150

430

1236

4451

3

2473

8901

13

4945

17802

53

1200

430

1290

4644

3

2580

9288

13

5160

18576

52

200

630

315

1134

4

630

2268

17

1260

4536

66

250

630

394

1418

4

788

2835

16

1575

5670

64

300

630

473

1701

4

945

3402

15

1890

6804

62

350

630

551

1985

4

1103

3969

15

2205

7938

60

400

630

630

2268

4

1260

4536

15

2520

9072

59

450

630

709

2552

4

1418

5103

14

2835

10206

58

500

630

788

2835

4

1575

5670

14

3150

11340

57

550

630

866

3119

3

1733

6237

14

3465

12474

56

600

630

945

3402

3

1890

6804

14

3780

13608

55

650

630

1024

3686

3

2048

7371

14

4095

14742

54

700

630

1103

3969

3

2205

7938

13

4410

15876

54

750

630

1181

4253

3

2363

8505

13

4725

17010

53

800

630

1260

4536

3

2520

9072

13

5040

18144

52

850

630

1339

4820

3

2678

9639

13

5355

19278

52

900

630

1418

5103

3

2835

10206

13

5670

20412

51

950

630

1496

5387

3

2993

10773

13

5985

21546

51

1000

630

1575

5670

3

3150

11340

13

6300

22680

50

1050

630

1654

5954

3

3308

11907

12

6615

23814

50

1100

630

1733

6237

3

3465

12474

12

6930

24948

50

1150

630

1811

6521

3

3623

13041

12

7245

26082

49

1200

630

1890

6804

3

3780

13608

12

7560

27216

49

200

830

415

1494

4

830

2988

16

1660

5976

63

250

830

519

1868

4

1038

3735

15

2075

7470

61

300

830

623

2241

4

1245

4482

15

2490

8964

59

350

830

726

2615

4

1453

5229

14

2905

10458

57

400

830

830

2988

4

1660

5976

14

3320

11952

56

450

830

934

3362

3

1868

6723

14

3735

13446

55

500

830

1038

3735

3

2075

7470

13

4150

14940

54

550

830

1141

4109

3

2283

8217

13

4565

16434

53

600

830

1245

4482

3

2490

8964

13

4980

17928

52

650

830

1349

4856

3

2698

9711

13

5395

19422

52

700

830

1453

5229

3

2905

10458

13

5810

20916

51

750

830

1556

5603

3

3113

11205

13

6225

22410

50

800

830

1660

5976

3

3320

11952

12

6640

23904

50

850

830

1764

6350

3

3528

12699

12

7055

25398

49

900

830

1868

6723

3

3735

13446

12

7470

26892

49

950

830

1971

7097

3

3943

14193

12

7885

28386

48

1000

830

2075

7470

3

4150

14940

12

8300

29880

48

1050

830

2179

7844

3

4358

15687

12

8715

31374

47

1100

830

2283

8217

3

4565

16434

12

9130

32868

47

1150

830

2386

8591

3

4773

17181

12

9545

34362

47

1200

830

2490

8964

3

4980

17928

12

9960

35856

46

200

1030

515

1854

4

1030

3708

15

2060

7416

61

250

1030

644

2318

4

1288

4635

15

2575

9270

58

300

1030

773

2781

4

1545

5562

14

3090

11124

57

350

1030

901

3245

3

1803

6489

14

3605

12978

55

400

1030

1030

3708

3

2060

7416

13

4120

14832

54

450

1030

1159

4172

3

2318

8343

13

4635

16686

53

500

1030

1288

4635

3

2575

9270

13

5150

18540

52

550

1030

1416

5099

3

2833

10197

13

5665

20394

51

600

1030

1545

5562

3

3090

11124

13

6180

22248

50

650

1030

1674

6026

3

3348

12051

12

6695

24102

50

700

1030

1803

6489

3

3605

12978

12

7210

25956

49

750

1030

1931

6953

3

3863

13905

12

7725

27810

48

800

1030

2060

7416

3

4120

14832

12

8240

29664

48

850

1030

2189

7880

3

4378

15759

12

8755

31518

47

900

1030

2318

8343

3

4635

16686

12

9270

33372

47

950

1030

2446

8807

3

4893

17613

12

9785

35226

46

1000

1030

2575

9270

3

5150

18540

12

10300

37080

46

1050

1030

2704

9734

3

5408

19467

11

10815

38934

46

1100

1030

2833

10197

3

5665

20394

11

11330

40788

45

1150

1030

2961

10661

3

5923

21321

11

11845

42642

45

1200

1030

3090

11124

3

6180

22248

11

12360

44496

45

200

1230

615

2214

4

1230

4428

15

2460

8856

59

250

1230

769

2768

4

1538

5535

14

3075

11070

57

300

1230

923

3321

3

1845

6642

14

3690

13284

55

350

1230

1076

3875

3

2153

7749

13

4305

15498

53

400

1230

1230

4428

3

2460

8856

13

4920

17712

52

450

1230

1384

4982

3

2768

9963

13

5535

19926

51

500

1230

1538

5535

3

3075

11070

13

6150

22140

50

550

1230

1691

6089

3

3383

12177

12

6765

24354

49

600

1230

1845

6642

3

3690

13284

12

7380

26568

49

650

1230

1999

7196

3

3998

14391

12

7995

28782

48

700

1230

2153

7749

3

4305

15498

12

8610

30996

47

750

1230

2306

8303

3

4613

16605

12

9225

33210

47

800

1230

2460

8856

3

4920

17712

12

9840

35424

46

850

1230

2614

9410

3

5228

18819

11

10455

37638

46

900

1230

2768

9963

3

5535

19926

11

11070

39852

45

950

1230

2921

10517

3

5843

21033

11

11685

42066

45

1000

1230

3075

11070

3

6150

22140

11

12300

44280

45

1050

1230

3229

11624

3

6458

23247

11

12915

46494

44

1100

1230

3383

12177

3

6765

24354

11

13530

48708

44

1150

1230

3536

12731

3

7073

25461

11

14145

50922

43

1200

1230

3690

13284

3

7380

26568

11

14760

53136

43

200

1430

715

2574

4

1430

5148

14

2860

10296

57

250

1430

894

3218

3

1788

6435

14

3575

12870

55

300

1430

1073

3861

3

2145

7722

13

4290

15444

53

350

1430

1251

4505

3

2503

9009

13

5005

18018

52

400

1430

1430

5148

3

2860

10296

13

5720

20592

51

450

1430

1609

5792

3

3218

11583

12

6435

23166

50

500

1430

1788

6435

3

3575

12870

12

7150

25740

49

550

1430

1966

7079

3

3933

14157

12

7865

28314

48

600

1430

2145

7722

3

4290

15444

12

8580

30888

47

650

1430

2324

8366

3

4648

16731

12

9295

33462

47

700

1430

2503

9009

3

5005

18018

12

10010

36036

46

750

1430

2681

9653

3

5363

19305

11

10725

38610

46

800

1430

2860

10296

3

5720

20592

11

11440

41184

45

850

1430

3039

10940

3

6078

21879

11

12155

43758

45

900

1430

3218

11583

3

6435

23166

11

12870

46332

44

950

1430

3396

12227

3

6793

24453

11

13585

48906

44

1000

1430

3575

12870

3

7150

25740

11

14300

51480

43

1050

1430

3754

13514

3

7508

27027

11

15015

54054

43

1100

1430

3933

14157

3

7865

28314

11

15730

56628

43

1150

1430

4111

14801

3

8223

29601

11

16445

59202

42

1200

1430

4290

15444

3

8580

30888

10

17160

61776

42

200

1630

815

2934

3

1630

5868

14

3260

11736

56

250

1630

1019

3668

3

2038

7335

13

4075

14670

54

300

1630

1223

4401

3

2445

8802

13

4890

17604

52

350

1630

1426

5135

3

2853

10269

13

5705

20538

51

400

1630

1630

5868

3

3260

11736

12

6520

23472

50

450

1630

1834

6602

3

3668

13203

12

7335

26406

49

500

1630

2038

7335

3

4075

14670

12

8150

29340

48

550

1630

2241

8069

3

4483

16137

12

8965

32274

47

600

1630

2445

8802

3

4890

17604

12

9780

35208

46

650

1630

2649

9536

3

5298

19071

11

10595

38142

46

700

1630

2853

10269

3

5705

20538

11

11410

41076

45

750

1630

3056

11003

3

6113

22005

11

12225

44010

45

800

1630

3260

11736

3

6520

23472

11

13040

46944

44

850

1630

3464

12470

3

6928

24939

11

13855

49878

44

900

1630

3668

13203

3

7335

26406

11

14670

52812

43

950

1630

3871

13937

3

7743

27873

11

15485

55746

43

1000

1630

4075

14670

3

8150

29340

11

16300

58680

42

1050

1630

4279

15404

3

8558

30807

10

17115

61614

42

1100

1630

4483

16137

3

8965

32274

10

17930

64548

42

1150

1630

4686

16871

3

9373

33741

10

18745

67482

41

1200

1630

4890

17604

3

9780

35208

10

19560

70416

41

200

1830

915

3294

3

1830

6588

14

3660

13176

55

250

1830

1144

4118

3

2288

8235

13

4575

16470

53

300

1830

1373

4941

3

2745

9882

13

5490

19764

51

350

1830

1601

5765

3

3203

11529

12

6405

23058

50

400

1830

1830

6588

3

3660

13176

12

7320

26352

49

450

1830

2059

7412

3

4118

14823

12

8235

29646

48

500

1830

2288

8235

3

4575

16470

12

9150

32940

47

550

1830

2516

9059

3

5033

18117

12

10065

36234

46

600

1830

2745

9882

3

5490

19764

11

10980

39528

45

650

1830

2974

10706

3

5948

21411

11

11895

42822

45

700

1830

3203

11529

3

6405

23058

11

12810

46116

44

750

1830

3431

12353

3

6863

24705

11

13725

49410

44

800

1830

3660

13176

3

7320

26352

11

14640

52704

43

850

1830

3889

14000

3

7778

27999

11

15555

55998

43

900

1830

4118

14823

3

8235

29646

11

16470

59292

42

950

1830

4346

15647

3

8693

31293

10

17385

62586

42

1000

1830

4575

16470

3

9150

32940

10

18300

65880

41

1050

1830

4804

17294

3

9608

34587

10

19215

69174

41

1100

1830

5033

18117

3

10065

36234

10

20130

72468

41

1150

1830

5261

18941

3

10523

37881

10

21045

75762

40

1200

1830

5490

19764

3

10980

39528

10

21960

79056

40

200

2030

1015

3654

3

2030

7308

13

4060

14616

54

250

2030

1269

4568

3

2538

9135

13

5075

18270

52

300

2030

1523

5481

3

3045

10962

13

6090

21924

50

350

2030

1776

6395

3

3553

12789

12

7105

25578

49

400

2030

2030

7308

3

4060

14616

12

8120

29232

48

450

2030

2284

8222

3

4568

16443

12

9135

32886

47

500

2030

2538

9135

3

5075

18270

11

10150

36540

46

550

2030

2791

10049

3

5583

20097

11

11165

40194

45

600

2030

3045

10962

3

6090

21924

11

12180

43848

44

650

2030

3299

11876

3

6598

23751

11

13195

47502

44

700

2030

3553

12789

3

7105

25578

11

14210

51156

43

750

2030

3806

13703

3

7613

27405

11

15225

54810

43

800

2030

4060

14616

3

8120

29232

11

16240

58464

42

850

2030

4314

15530

3

8628

31059

10

17255

62118

42

900

2030

4568

16443

3

9135

32886

10

18270

65772

41

950

2030

4821

17357

3

9643

34713

10

19285

69426

41

1000

2030

5075

18270

3

10150

36540

10

20300

73080

41

1050

2030

5329

19184

3

10658

38367

10

21315

76734

40

1100

2030

5583

20097

2

11165

40194

10

22330

80388

40

1150

2030

5836

21011

2

11673

42021

10

23345

84042

40

1200

2030

6090

21924

2

12180

43848

10

24360

87696

39

Smoke extract, no cover grille (installation type C)


Installation type A, for intake, correction factors

EK-JZ Cover grille
Afree Ageo Without A B C D E G H

0.06

0.10

0.56

1.55

2.40

2.94

3.59

3.70

1.69

1.94

0.17

0.25

0.57

1.75

2.76

3.39

4.17

4.30

1.91

2.21

0.37

0.50

0.58

1.93

3.08

3.80

4.69

4.84

2.11

2.45

0.57

0.75

0.58

2.04

3.28

4.06

5.02

5.18

2.23

2.60

0.78

1.00

0.59

2.12

3.44

4.26

5.27

5.44

2.33

2.72

1.16

1.50

0.59

2.24

3.65

4.53

5.62

5.80

2.46

2.88

1.57

2.00

0.60

2.34

3.82

4.75

5.90

6.09

2.57

3.01

1.91

2.44

0.60

2.40

3.94

4.90

6.09

6.29

2.65

3.10


Installation type A, for discharge, correction factors

EK-JZ Cover grille
Afree Ageo Without A B C D E G H

0.06

0.10

0.56

1.22

1.90

3.13

3.71

3.86

1.44

1.76

0.17

0.25

0.57

1.35

2.16

3.62

4.31

4.49

1.62

2.00

0.37

0.50

0.58

1.47

2.39

4.06

4.85

5.06

1.78

2.21

0.57

0.75

0.58

1.54

2.54

4.34

5.19

5.41

1.88

2.34

0.78

1.00

0.59

1.60

2.66

4.56

5.46

5.69

1.95

2.45

1.16

1.50

0.59

1.68

2.81

4.85

5.81

6.07

2.06

2.59

1.57

2.00

0.60

1.75

2.94

5.09

6.11

6.37

2.14

2.70

1.91

2.44

0.60

1.79

3.03

5.25

6.31

6.58

2.20

2.78


Installation type B, for discharge, correction factors

EK-JZ Cover grille
Afree geo Without A B C D E G H

0.06

0.10

2.14

2.33

2.58

3.30

3.83

4.02

2.21

2.41

0.17

0.25

2.25

2.46

2.85

3.79

4.41

4.64

2.35

2.58

0.37

0.50

2.35

2.57

3.08

4.22

4.92

5.19

2.46

2.71

0.57

0.75

2.40

2.64

3.21

4.49

5.23

5.52

2.53

2.79

0.78

1.00

2.44

2.68

3.32

4.69

5.47

5.78

2.58

2.85

1.16

1.50

2.49

2.74

3.45

4.96

5.79

6.12

2.64

2.92

1.57

2.00

2.53

2.79

3.56

5.18

6.05

6.40

2.69

2.98

1.91

2.44

2.56

2.82

3.63

5.33

6.22

6.59

2.72

3.02


Installation type C, for intake, correction factors

EK-JZ Cover grille
Afree Ageo Without A B C D E G H

0.06

0.10

1

1.18

1.80

2.68

3.18

3.55

1.62

1.89

0.17

0.25

1

1.19

1.93

3.02

3.61

4.07

1.72

2.09

0.37

0.50

1

1.20

2.02

3.31

3.99

4.52

1.80

2.27

0.57

0.75

1

1.20

2.08

3.48

4.22

4.79

1.85

2.37

0.78

1.00

1

1.20

2.12

3.62

4.39

5.00

1.89

2.45

1.16

1.50

1

1.20

2.18

3.79

4.62

5.28

1.93

2.56

1.57

2.00

1

1.21

2.22

3.93

4.81

5.50

1.97

2.64

1.91

2.44

1

1.21

2.25

4.03

4.93

5.65

1.99

2.70


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 are not only used for the exhaust of smoke, heat and combustion products, but also for the controlled removal of dangerous and toxic fire suppression gases.

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 to one or more fire compartments.

EK-JZ can be used in combined smoke extract systems which have been approved for controlled ventilation. The fire-resistant smoke control damper for multiple compartments is suitable for installation in and on fire-resistant smoke extract ducts and in fire-resistant standard supporting constructions. It is controlled with open/close actuators that can be combined with control modules that are factory wired and fitted inside the temperature-resistant actuator encasing.

Classification

  • EI 120/90 (vedw, i ↔ o) S1000 C10,000 MA multi

Special characteristics

  • C10,000 for combined smoke extract and ventilation systems
  • Complies with the requirements of EN 12101-8
  • Tested to EN 1366-2 and 1366-10 for fire resistance properties
  • Closed blade air leakage to EN 1751, class 3, and casing air leakage to EN 1751, class C
  • Low sound power level and differential pressure
  • Any airflow direction
  • Manual release is also possible using TROXNETCOM
  • Integration into the central BMS with standard bus systems
  • Long-time testing to EN 1366-10, with a weight being attached to the blades, 10,000 open/close cycles

Materials and surfaces

  • Casing, damper blade and actuator encasing made of temperature-resistant calcium silicate
  • Brass bearings
  • Blade shafts, drive arm and external linkage made of galvanised steel

Technical data
  • Nominal sizes B × H: 200 × 430 mm – 1200 × 2030 mm
  • Casing length: 250 mm
  • Volume flow rate range: Up to 24361 l/s or 87700 m³/h
  • Differential pressure range, pressure level 2: –1000 to 500 Pa
  • Operating temperature: –30 to 50 °C; the temperature should not fall below the dew point
  • Upstream velocity ≤ 10 m/s with the largest size, > 10 – 15 m/s with smaller sizes; 87700 m³/h max.

* Data applies to uniform upstream and downstream conditions for the smoke control damper

Attachments

Connecting subframe and cover grille for the operating side and/or installation side.

  • Connecting subframe for calcium silicate and sheet steel smoke extract ducts
  • Cover grille – crimped wire mesh or square perforated metal plate
  • Cover grille – external weather louvre or ventilation grille


Open/Close actuators for the control of smoke control dampers, with automatic (AA) or manual release (MA).

Optional control or communication module for integration with the central BMS.

  • Supply voltage 24 V AC/DC or 230 V AC
  • Limit switches for capturing the end positions OPEN and CLOSED
  • Override control for up to 25 minutes
  • Module for the control of smoke control dampers (optional)
  • Indicator lights for indicating the damper blade position
  • Monitoring of signal reception

Sizing data

  • V _______________________ [m³/h]
  • Δpst _______________________ [Pa]

Air-regenerated noise

  • LPA _______________________ [dB(A)]

This specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.

00258837_0

 Type
EK-JZ Smoke control damper

 Actuator encasing as seen from the operating side
R       On the right (as standard)

 Country of destination
DE       Germany
       Other destination countries upon request

 Nominal size [mm]
B × H × L

 

 Attachments 1
       No entry: none
F0, 0F, FF       Connecting subframe, galvanised steel
       Cover grille
A0, 0A, AA       Crimped wire mesh, 20 × 20, galvanised steel
B0, 0B, BB       Square perforated metal plate, 10 × 10, galvanised steel
C0, 0C, CC       Grille with slanted blades, aluminium
D0, 0D, DD       Grille with slanted blades, aluminium, additionally with crimped wire mesh, 20 × 20, galvanised steel
E0, 0E, EE       Grille with slanted blades, aluminium, additionally with welded wire mesh, 6 × 6, galvanised steel
G0, 0G, GG       Grille with straight blades, aluminium, blade pitch 25 mm
H0, 0H, HH       Grille with straight blades, aluminium, blade pitch 16.7 mm
       The first character refers to the operating side, the second character refers to the installation side
       e.g. FA: Connecting subframe on the operating side, crimped wire mesh on the installation side
Any combination is possible

 Attachments 2
       Belimo actuators
B24       BE 24-12; BLE 24-12, 24 V AC/DC
B230       BE 230-12; BLE 230-12, 230 V AC
       Combinations of actuator and control module
B24A       BE 24-12 / BLE 24-12, with AS-EM/EK, 30 V DC (AS-i)
B24AS BE24-12 / BLE 24-12, with AS-EM/SIL2, 30 V DC (AS-i)
B24BKNE BE 24-12 / BLE 24-12, with BKNE230-24
B24C       BE 24-12 / BLE24-12, with BC24
B24D       BE 24-12 / BLE 24-12, with BRM-10-F-ST
B230D BE 230-12 / BLE 230-12, with BRM-10-F

Order example: EK-JZ-R/DE/800×1030×250/A0/B24A

Actuator encasing

Operating side, on the right

Country of destination

Germany

Nominal size

800 × 1030 × 250 mm

Attachment 1

Cover grille on the operating side

Attachment 2

24 V AC/DC with TROXNETCOM control module AS-EM/EK


 

Attachments 1, Attachments 2, Dimensions and weight

  • Attachments 1
  • Attachments 2
  • Dimensions and weight

F, A, B, C, D, E, G, H – Connecting subframes and cover grilles

Application

  • A connecting subframe (F) is required for sheet steel smoke extract ducts
  • Cover grilles are attached to the damper or to the end of ducts; this application has been approved based on a fire test to EN 1366-10
  • The cover grille free area is approx. 80% for crimped wire mesh (A) and approx. 70% for perforated metal plates
  • Cover grille variants C, D, E, G, H cover the blades of EK-JZ but not the actuator encasing
  • If you order a cover grille separately, you may choose a size that covers the damper blades and the actuator encasing and fix the grille along the perimeter of the shaft wall
  • Connecting subframes and cover grilles are factory mounted to the dampers
  • Connecting subframes and cover grilles may also be ordered separately

Materials and surfaces

  • F: Connecting subframe made of galvanised sheet steel


Cover grille

  • A: Crimped wire mesh made of galvanised steel
  • B: Perforated metal plate made of galvanised sheet steel
  • C: Grille with slanted blades made of aluminium
  • D: Grille with slanted blades made of aluminium, crimped wire mesh made of galvanised steel
  • E: Grille with slanted blades made of aluminium, welded wire mesh made of galvanised steel
  • G, H: Grille with straight blades made of aluminium

Connecting subframes and cover grilles

Operating side Installation side Order code

Connecting subframe

F0

Connecting subframe

0F

Connecting subframe

Connecting subframe

FF

Cover grille A

A0

Cover grille A

0A

Cover grille A

Cover grille A

AA

Cover grille B

B0

Cover grille B

0B

Cover grille B

Cover grille B

BB

Cover grille C

C0

Cover grille C

0C

Cover grille C

Cover grille C

CC

Cover grille D

D0

Cover grille D

0D

Cover grille D

Cover grille D

DD

Cover grille E

E0

Cover grille E

0E

Cover grille E

Cover grille E

EE

Cover grille G

G0

Cover grille G

0G

Cover grille G

Cover grille G

GG

Cover grille H

H0

Cover grille H

0H

Cover grille H

Cover grille H

HH

A: Crimped wire mesh, 20 × 20 × 1.8 mm, galvanised steel (AG-E)

B: Square perforated metal plate, 10 × 10 mm, galvanised steel (AG-E)

C: Grille with slanted blades, aluminium (ALG-E)

D: Grille with slanted blades, aluminium, additionally with crimped wire mesh, 20 × 20 x 1.8 mm, galvanised steel (ALG-E)

E: Grille with slanted blades, aluminium, additionally with welded wire mesh, 6 × 6 mm, galvanised steel (ALG-E)

G: Grille with straight blades, aluminium, blade pitch 25 mm (AL-E)

H: Grille with straight blades, aluminium, blade pitch 16.7 mm (AL-E)

Any combination is possible


B24, B230 – Open/Close actuators

Application

  • Open/Close actuators for the opening and closure of smoke control dampers, with automatic (AA) or manual release (MA).
  • With integral limit switches for capturing the end positions
  • Override control for up to 25 minutes
  • Ambient temperature for normal operation: –30 to 50 °C, up to 95% rh, no condensation (EN 60730-1)
  • Two integral limit switches with volt-free contacts can indicate the damper blade position (OPEN and CLOSED)
  • The connecting cables of the 24 V actuator are fitted with plugs, which ensure quick and easy connection to the TROX AS-i bus system
  • The connecting cable of the 230 V AC actuator is fitted with wire end ferrules

Variants

B24

  • 24 V AC/DC supply voltage
  • BE24-12-ST TR: Torque 40 Nm
  • BLE24-ST TR: Torque 15 Nm


B230

  • Supply voltage 230 V AC
  • BE230-12 TR: Torque 40 Nm
  • BLE230 TR: Torque 15 Nm


The torque required to operate the smoke control damper depends on the size which is why the actuator type cannot be chosen freely.

Installation information

  • Feeding the electric connecting cable through the actuator encasing requires a drilled hole of the exact size (Ø max. + 1 mm)
  • A wire clamping bracket is required
  • For details on maintenance and inspection refer to the installation and operating manual

B24A – AS-EM/EK

Application

  • Module for the control of smoke control dampers
  • Capturing damper blade positions OPEN and CLOSED
  • Actuators can be started even without controller communication
  • LEDs for OPEN and CLOSED positions; monitoring of running time errors
  • Integral AS-Interface slave
  • Monitoring of signal reception
  • Master can be used to monitor the running time of the damper blade actuator
  • Supply voltage of the module and 24 V DC actuator using AS-Interface (2-wire control)
  • Plug-in connection for Belimo actuators (factory mounted and wired)

B24AS – AS-EM/SIL2

Application

  • Module for the control of smoke control dampers
  • Capturing damper blade positions OPEN and CLOSED
  • Approved up to SIL2 to IEC/EN 61508
  • Integral AS-Interface slave
  • Monitoring of signal reception
  • Master can be used to monitor the running time of the damper blade actuator
  • Connection with terminals
  • Supply voltage of the module and 24 V DC actuator using AS-Interface (2-wire control)
  • Plug-in connection for Belimo actuators (factory mounted and wired)

B24BKNE – Communication module

Application

  • Communication and power supply unit for 24 V actuators in smoke extract applications, status LEDs, retention of the damper control input signal, 230 V AC connection, 1 m cable, free of halogens

B24C – Communication module

Application

SLC technology

BC 24 module is used to control damper actuators

Power supply and communication with an interchangeable two core cable, SLC24-16B system.

A thermoelectric release mechanism and/or duct smoke detector can be connected without additional devices

B24D, B230D – Communication module

Application

AGNOSYS system

BRM-F-ST module is used for monitoring and control of smoke control dampers

Up to 126 modules can be connected in a ring topology

Note

Actuators and communication modules are factory tested together; only tested combinations must be used.

24 V AC/DC open/close actuators

Actuator BE24-12-ST TR BLE24-ST TR

Supply voltage (AC)

24 V AC ± 20 %, 50/60 Hz

24 V AC ± 20 %, 50/60 Hz

Supply voltage (DC)

24 V DC –10 %, +20 %

24 V DC –10 %, +20 %

Power consumption – when running

12 W

7.5 W

Power consumption – when idle

0.5 W

< 0.5 W

Power rating for cable sizing

18 VA, Imax. 8.2 A @ 5 ms

9 VA, Imax. 2.7 A @ 5 ms

Torque

40 Nm

15 Nm

Running time for 90°

< 60 s

< 30 s

Limit switch contacts

2 changeover contacts

2 changeover contacts

Max. switching voltage (AC)

250 V AC/5 V DC

250 V AC/5 V DC

Max. switching voltage (DC)

110 V DC

110 V DC

Switching current

1 mA – 6 A

1 mA – 3 A

Connecting cable – actuator

3 × 0.75 mm², 1 m long, free of halogens

3 × 0.75 mm², 1 m long, free of halogens

Connecting cable – limit switches

6 × 0.75 mm², 1 m long, free of halogens

6 × 0.75 mm², 1 m long, free of halogens

IEC protection class

III (protective extra-low voltage)

III (protective extra-low voltage)

Protection level

IP 54

IP 54

EC conformity

EMC to 2014/30/EU, low voltage to 2014/35/EU

EMC to 2014/30/EU, low voltage to 2014/35/EU

Operating temperature

–30 to 50 °C

–30 to 50 °C

Weight

2.7 kg

1.7 kg


230 V AC open/close actuators

Actuator BE230-12 TR BLE230 TR

Supply voltage

230 V AC ± 15 %, 50/60 Hz

230 V AC ± 15 %, 50/60 Hz

Power consumption – when running

8 W

5 W

Power consumption – when idle

0.5 W

< 1 W

Power rating for cable sizing

15 VA, Imax. 7.9 A @ 5 ms

12 VA, Imax. 6 A @ 5 ms

Torque

40 Nm

15 Nm

Running time for 90°

< 60 s

< 30 s

Limit switch contacts

2 changeover contacts

2 changeover contacts

Max. switching voltage (AC)

250 V AC/5 V DC

250 V AC/5 V DC

Max. switching voltage (DC)

110 V DC

110 V DC

Switching current

1 mA – 6 A

1 mA – 3 A

Connecting cable – actuator

3 × 0.75 mm², 1 m long, free of halogens

3 × 0.75 mm², 1 m long, free of halogens

Connecting cable – limit switches

6 × 0.75 mm², 1 m long, free of halogens

6 × 0.75 mm², 1 m long, free of halogens

IEC protection class

II (protective insulation)

II (protective insulation)

Protection level

IP 54

IP 54

EC conformity

EMC to 2014/30/EU, low voltage to 2014/35/EU

EMC to 2014/30/EU, low voltage to 2014/35/EU

Operating temperature

–30 to 50 °C

–30 to 50 °C

Weight

2.7 kg

1.7 kg


Control and communication modules for smoke control dampers

Type B24A B24AS B24BKNE B24C B230D B24D
Type AS-EM/EK AS-EM-SIL2 BKNE230-24 BC24 BRM-10-F BRM-10-F-ST

EK-EU

×

×

×

×

×

×

EK-JZ

×

×

×

×

×

×


Damper accessories (mounted)

Damper accessories (mounted) Application

B24A

Mounted to the smoke control damper


Description

Description AS-EM/EK

Electrical design

4 inputs/3 outputs

Output function

PNP transistor

Supply voltage

26.5 – 31.6 V DC

Current consumption, incl. actuator

450 mA

Inputs


Switching

DC PNP

Sensor voltage supply

AS-i

Voltage range

18 – 30 V DC

With short circuit protection

Yes

Switching level – high signal 1

10

Input current high/low

> 7 mA/< 2 mA

Input characteristic

IEC 61131-2 Type 2

Outputs, PNP


Galvanically isolated

No

With short circuit protection

Yes

Max. current load per output

400 mA per output/400 in total (from AS-i)

Outputs, relay


Galvanically isolated

Yes

Maximum voltage

32 V

Max. current load

500 mA

Ambient temperature

–5 to 75 °C

Protection level

IP 42

AS-i profile

S-7.A.E

I/O configuration

7 Hex

ID code

7 Hex

EMC

EN 61000-6-2; EN 61000-6-3


Damper accessories (mounted)

Damper accessories (mounted) Application

B24AS

Mounted to the smoke control damper


Description

Description AS-EM/SIL2

Supply voltage

26.5 – 31.6 V DC

Current consumption

< 400 mA from AS-i

Max. current load per output

340 mA

Max. current load per module

340 mA

Status LED


AS-i power

1 × green

PeripheralFault

1 × red, blinking

ComError

1 × red, static

Output Q0

1 × yellow (DO0)

Output Q1

1 x yellow (DO1)

Input status LED SI-1

1 × yellow

Input status LED SI-2

1 × yellow

Input status DI0

1 × yellow (DI0)

Input status DI1

1 × yellow (DI1)

Input status DI2

1 × yellow (DI2)

Binary inputs

2 outputs with transistor (typically 24 V DC from AS-i, voltage range 18 – 30 V)

Operating temperature

–20 to 70 °C

Storage temperature

–20 to 75 °C

Protection level

IP 54

Casing material

Plastic

AS-i profile

S-7.B.E (Safety at Work) and S7.A.E (motor module)

EMC

EN 61000-6-2; EN 61000-6-3


Order code

Order code Application

B24BKNE

Communication module BKNE230-24


Description

Description BKNE230-24

Nominal voltage

230 V AC 50/60 Hz

Functional range

198 – 264 V AC

Rating

19 VA (including actuator)

Power consumption

10 W (including actuator)

Length / cross section

On the actuator = 1 m, 3 (6*) × 0.75 mm² (free of halogens)

IEC protection class

II (protective insulation)

Ambient temperature

–30 to 50 °C

Storage temperature

–40 to 80 °C

Protection level

IP 54

EC conformity

EMC to 89/336/EEC, 73/23/EEC

Mode of action

Type 1 (EN60730-1)

Software class

A (EN60730-1)

Maintenance

Maintenance-free

Weight

680 g


Order code

Order code Application

B24C

BC24 communication module from BV-Control AG


Description

Description B24C

Nominal voltage

From SLC® control module

Power consumption

1 W

Connections

Plug connections, screw terminals

Damper power supply

24 V

Ambient temperature

–20 to 50 °C

Storage temperature

–20 to 80 °C

Humidity

95% rh, no condensation

Weight

255 g

B × H × T

114 × 153 × 54 mm

Max. impulse voltage

2.5 kV (EN60730-1)


Order code

Order code Application

B24D

AGNOSYS BRM10FST communication module

B230D

AGNOSYS BRM10F communication module


Description

Description B24D/B230D

Nominal voltage

18 – 32 V DC (typically 24 V)

Connections

Plug connections, screw terminals

Damper power supply

24/230 V AC 24 V DC

Ambient temperature

0 – 45 °C

Humidity

90% rh, no condensation

Weight

510 g

B × H × T

158 × 180 × 65 mm


EK-JZ 00263448_0
a Installation side
b Operating side
① Subframe for connection to the duct (steel, operating side only, optional)
② Keep clear to provide access to the actuator encasing


EK-JZ, weight [kg]

L [mm] H [mm] B [mm] B [mm]
L [mm] H [mm] 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200

250

430

29

31

32

33

35

36

38

39

41

42

44

45

47

48

49

51

52

54

55

57

58

250

630

37

39

41

43

44

46

48

50

51

53

55

57

58

60

62

64

65

67

69

71

72

250

830

46

48

50

53

54

56

58

61

62

64

66

69

70

72

75

77

78

80

83

85

87

250

1030

54

56

59

61

63

66

68

70

73

75

77

80

82

84

87

89

91

94

96

98

101

250

1230

62

65

67

70

73

75

78

81

83

86

89

91

94

97

99

102

104

107

110

112

115

250

1430

71

73

76

79

82

85

88

91

94

97

100

103

106

109

112

115

117

120

123

126

129

250

1630

79

82

85

88

92

95

98

101

105

108

111

114

118

121

124

127

130

134

137

140

143

250

1830

87

91

94

98

101

105

108

112

115

119

122

126

129

133

136

140

143

147

150

154

158

250

2030

95

99

103

107

111

114

118

122

126

130

134

137

141

145

149

153

156

160

164

168

172


Correct use, Installation details, Basic information and nomenclature

  • Correct use
  • Installation details
  • Basic information and nomenclature

Design information

  • Approved for use in mechanical smoke extract systems
  • For use in pressurisation systems
  • For use in natural smoke and heat exhaust systems
  • For heat exhaust purposes
  • A cover grille is required either on the damper or at the end of the smoke extract duct
  • If the damper is installed in a solid shaft wall, on a fire-resistant smoke extract duct or in a fire-resistant smoke extract duct with a lower fire resistance class than that of the smoke control damper, the fire resistance class of the shaft wall applies also to the EK-JZ (details upon request)
  • Fire-resistant smoke extract ducts must be installed in such a manner that they do not impose any significant loads on the smoke control damper in the event of a fire
  • Sheet steel smoke extract ducts to EN 1366-9 must be connected with flexible connectors according to the manufacturer's instructions for the sheet steel ducts
  • Smoke control dampers must be installed, connected and attached according to the operating and installation manual

Declaration of performance and installation and operating manual

  • For details on the correct use and on the performance level, refer to the declaration of performance
  • The correct installation of the smoke control damper is described in the installation and operating manual
  • Both documents are available for download on our website

Installation and commissioning

  • Installation on/in concrete or masonry shaft walls
  • Installation in or on tested, fire-resistant vertical or horizontal smoke extract ducts
  • Installation in fire-resistant REI 90 or EI 90 walls
  • For smoke extract ducts made of calcium silicate from 35 mm wall thickness
  • After installation the damper must remain accessible for inspection, cleaning and repair
  • Connected smoke extract ducts must have an inspection access
  • Mechanical smoke extract systems require that the power supply is maintained even in the event of a fire


Smoke control dampers must be installed, connected and attached according to the operating and installation manual

Principal dimensions

L [mm]

Length of the smoke control damper

B [mm]

Width of the smoke control damper

H [mm]

Height of the smoke control damper

Nomenclature

V [m³/h] and [l/s]

Volume flow rate

LWA [dB(A)]

A-weighted sound power level of air-regenerated noise for the smoke control damper

A [m²]

Free area

Δpt [Pa]

Total differential pressure

v [m/s]

Airflow velocity based on the upstream cross section (B × H)

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