background image

20

Selection graphs

Selection graphs

700

750

800

650

600

550

500

450

400

350

300

250

200

200

300

400

500

600 700 800 900 1000 1200

1

2

3

4

5 6 7 8 9 10

20

30

40 50 60 70 80 90 100

 v [m/s]

p[Pa]

2

3

4

5

6

7

8

9

10 11 12       

Hn[mm]

Wn[mm]

Δp [Pa] = ζ*v²*0,6

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

200

ζ [-] 8,46 7,33 6,67 6,25 5,95 5,73 5,56 5,42 5,31 5,22 5,14 5,08 5,02 4,97 4,93 4,89 4,86 4,83

4,8

4,77 4,75

250

ζ [-] 4,44 3,68 3,24 2,96 2,77 2,63 2,52 2,44 2,37 2,31 2,26 2,22 2,19 2,16 2,13 2,11 2,09 2,07 2,05 2,04 2,02

300

ζ [-] 2,92 2,32 1,99 1,79 1,64 1,54 1,46

1,4

1,35 1,31 1,27 1,25 1,22

1,2

1,18 1,16 1,15 1,14 1,12 1,11

1,1

350

ζ [-] 2,16 1,67

1,4

1,23 1,11 1,03 0,97 0,92 0,88 0,85 0,82

0,8

0,78 0,77 0,75 0,74 0,73 0,72 0,71

0,7

0,69

400

ζ [-] 1,72 1,29 1,06 0,92 0,82 0,75

0,7

0,66 0,63

0,6

0,58 0,56 0,55 0,53 0,52 0,51

0,5

0,5

0,49 0,48 0,48

450

ζ [-] 1,44 1,06 0,85 0,73 0,64 0,58 0,54

0,5

0,48 0,45 0,44 0,42 0,41

0,4

0,39 0,38 0,37 0,36 0,36 0,35 0,35

500

ζ [-] 1,25

0,9

0,71

0,6

0,52 0,47 0,43

0,4

0,38 0,36 0,34 0,33 0,32 0,31

0,3

0,29 0,29 0,28 0,27 0,27 0,27

550

ζ [-] 1,13

0,8

0,63 0,52 0,46 0,41 0,37 0,34 0,32

0,3

0,29 0,28 0,27 0,26 0,25 0,24 0,24 0,23 0,23 0,22 0,22

600

ζ [-] 1,02 0,71 0,55 0,45 0,39 0,35 0,31 0,29 0,27 0,25 0,24 0,23 0,22 0,21 0,21

0,2

0,19 0,19 0,19 0,18 0,18

650

ζ [-] 0,94 0,64 0,49

0,4

0,34

0,3

0,27 0,25 0,23 0,22

0,2

0,19 0,19 0,18 0,17 0,17 0,16 0,16 0,15 0,15 0,15

700

ζ [-] 0,87 0,59 0,44 0,36

0,3

0,27 0,24 0,22

0,2

0,19 0,18 0,17 0,16 0,15 0,15 0,14 0,14 0,13 0,13 0,13 0,13

750

ζ [-] 0,81 0,54 0,41 0,33 0,27 0,24 0,21 0,19 0,18 0,16 0,15 0,15 0,14 0,13 0,13 0,12 0,12 0,12 0,11 0,11 0,11

800

ζ [-] 0,77 0,51 0,38

0,3

0,25 0,22 0,19 0,17 0,16 0,15 0,14 0,13 0,12 0,12 0,11 0,11

0,1

0,1

0,1

0,1

0,09

Example

Data

Hn = 400 mm, Wn = 500 mm, v = 4 m/s

Required

Δp = ca. 6.8 Pa (Cfr. selection graph)

Calculation

Δp = 0.7 * (4 m/s)² * 0.6 = 6.72 Pa

Содержание CU4L

Страница 1: ...www rft be en Rf Technologies nv Lange Ambachtstraat 40 9860 Oosterzele Belgium Tel 32 9 362 31 71 Fax 32 9 362 33 07 info rft be 0749 C6 EN M 11 2019 CU4 Rectangular fire damper 240...

Страница 2: ...oor penetration o i meets the criteria from the outside o to the inside i i o fire side not important V AC Volt alternating current V DC Volt direct current E TELE power supply magnet E ALIM power sup...

Страница 3: ...o EN 13501 3 Essential characteristics Performance Range Wall type Wall Sealing Installation Classification 200x200 mm CU4 1200x800 mm Rigid wall Aerated concrete 150 mm Fire resistant plaster 1 EI 24...

Страница 4: ...or built in installation air tightness in accordance with EN 1751 class B class C in option tested according to EN 1366 2 up to 500 Pa operating mechanism outside the wall maintenance free for indoor...

Страница 5: ...n Range and dimensions CU4L Wn Hn per step of 50 mm intermediate dimensions are subject to extra cost heights between 275 and 299 mm are not possible Exceeding blade X on the mechanism side Y on the w...

Страница 6: ...return actuator BFL 24V with thermo electric fuse T KITS BFLT24 ST Spring return actuator BFL 24V with thermo electric fuse T and plug ST KITS BFL230 Spring return actuator BFL 230V KITS BFLT230 Spri...

Страница 7: ...uator BFN 230V with thermo electric fuse T KITS BF24 Spring return actuator BF 24V BF kits must be used instead of BFN kits for fire dampers produced before 1 7 2015 KITS ONE T 24 FDCU Spring return a...

Страница 8: ...witch FCU DCU FCB DCB KITS SN2 BFL BFN Auxiliary limit switch open closed KITS FTH72 Fusible link FTH 72 C for CFTH KITS ZBAT 72 Black spare part for thermo electric fuse for BFLT BFNT FUS72 ONE Fusib...

Страница 9: ...8 5 x 16 mm 23 20 20 400 23 23 HnxWn Hn 6 x Wn 6 PG20 Connection to ducts with 20 mm flanges Elliptical holes 6 5 x 16 mm 40 HnxWn Hn 6 x Wn 6 L 70 PM Connection to ducts by insertion This type of fr...

Страница 10: ...n elements The operating mechanism must also remain accessible allow for a clearance of 200 mm around the housing The air tightness class will be maintained if the damper is installed according to the...

Страница 11: ...ed Schedule at least two running visual checks each year Remove dust and all other particles before start up Follow the local maintenance regulations i e BS9999 Annex V NF S 61 933 and EN13306 Read th...

Страница 12: ...s at the time of order FCU Limit switch closed FDCU Unipolar limit switch open closed FDCB Bipolar auxiliary limit switch open closed Unlocking manual unlocking use the unlocking button 1 automatic un...

Страница 13: ...the battery the LED fades away Close the battery compartment motorised resetting switch off the power supply for at least 5 sec Power the actuator respect the prescribed voltage for at least 75 sec Th...

Страница 14: ...natively be unlocked by pushing the test button on the thermo electric fuse automatic unlocking the thermo electric fuse reacts as soon as the temperature reaches 72 C type BFLT remote unlocking by in...

Страница 15: ...on on the thermo electric fuse automatic unlocking the thermo electric fuse reacts as soon as the temperature reaches 72 C type BFNT remote unlocking by interrupting the power supply Caution The therm...

Страница 16: ...A 0 28W 4 2W 1mA 1A 60V ONE T 24 FDCB 24 V AC DC 10 20 N A 0 28W 4 2W 1mA 1A 60V ONE T 230 FDCU 230 V AC 15 15 N A 0 57W 4 2W 1mA 1A 60V ONE T 230 FDCB 230 V AC 15 15 N A 0 57W 4 2W 1mA 1A 60V ONE T 2...

Страница 17: ...dB A 60 dB A 1 m 2 x 0 75 mm 1 m 6 x 0 75 mm IP 54 60 s 20 s 43 dB A 62 dB A 1 m 2 x 0 34 mm halogen free 1 m 6 x 0 75 mm halogen free IP 54 60 s 20 s 43 dB A 62 dB A 1 m 2 x 0 75 mm halogen free 1 m...

Страница 18: ...8 17 3 18 7 20 2 21 7 23 1 24 6 26 0 27 5 29 0 30 4 31 9 33 3 34 8 36 3 37 7 39 2 40 7 42 1 43 6 350 kg 15 6 17 1 18 7 20 3 21 9 23 5 25 1 26 6 28 2 29 8 31 4 33 0 34 5 36 1 37 7 39 3 40 9 42 5 44 0 4...

Страница 19: ...50 4 450 kg 39 4 41 2 43 1 44 9 46 7 48 5 50 3 52 2 54 0 500 kg 40 1 42 1 44 0 45 9 47 9 49 8 51 8 53 7 55 6 57 6 550 kg 40 6 42 7 44 7 46 8 48 8 50 9 53 0 55 0 57 1 59 1 61 2 600 kg 40 8 43 0 45 2 4...

Страница 20: ...8 0 56 0 55 0 53 0 52 0 51 0 5 0 5 0 49 0 48 0 48 450 1 44 1 06 0 85 0 73 0 64 0 58 0 54 0 5 0 48 0 45 0 44 0 42 0 41 0 4 0 39 0 38 0 37 0 36 0 36 0 35 0 35 500 1 25 0 9 0 71 0 6 0 52 0 47 0 43 0 4 0...

Страница 21: ...7 22 70 16 72 25 73 81 75 02 75 99 76 77 77 43 77 98 78 45 800 Sn m 0 0978 0 1317 0 1657 0 1996 0 2336 0 2675 0 3015 0 3354 0 3694 0 4033 0 4373 Sn 63 48 67 99 70 97 73 09 74 66 75 89 76 86 77 66 78 3...

Страница 22: ...guarantees conformity with the standard NF S 61 937 Parts 1 and 5 Syst mes de S curit Incendie Dispositifs Actionn s de S curit conformity with the national decree of March 22 2004 changed on 14 March...

Отзывы: