background image

5

AC 230 V 50/60 Hz

AC 24 V 50/60 Hz

DC 24 V

- motoring

 

- holding

3,5/5 W

1,1/2,1 W

2,5/4 W

0,8/1,4 W

6,5/10 VA (Imax 4 A @ 5 ms)

4/6 VA (Imax 8,3 A @ 5 ms)

II

III

IP 54

- motor

 

  - spring return

<60 s

~ 20 s

- normal duty

 

- safety duty

 

- non-operating temperature

- 30 °C … 55 °C

The safe position will be attained up to max. 75°C

- 40 °C … 55 °C

- motor

 

  - auxiliary switch

cable 1 m, 2 x 0,75 mm

²

  (BFL/BFN 24-T-ST) with 3-pin plug-in connectors

cable 1 m, 6 x 0,75 mm

²

  (BFL/BFN 24-T-ST) with 6-pin plug-in connectors

duct outside temperature 72 °C

duct inside temperature 72 °C

This is design with the communication and supply device BKN230-24 and the actuator BFL(or BFN)24-T-ST. It simplifies electrical

wiring and interconnection of fire damper. This design facilitates checking of the damper on site and enables central control and check

of fire damper during by a simple "2-wire" wiring with superordinate control unit. BKN230-24 is working as a decentralized network

device for supplying of the actuator BFL(BFN)24-T-ST on one hand and on the other hand it transmits the signal information about the

fire damper position and failure. Control command SWITCH-ON and SWITCH-OFF from superordinate system controls via the same

wiring to the actuating mechanism. To allow more simple connection, the actuator BFL(BFN)24-T-ST is equipped with two connecting

plugs (one with three jacks and one plug with six jacks). They are inserted directly to BKN230-24. BKN230-24 is supplied with a

conductor and EURO-plug for connecting to the 230V mains. Two wire cable from superordinate system is connected to BKN230-24

by means of clamps 6 and 7 in BKN. If the drive is supposed to be controlled without any signal from the superordinate, it can be

switch-on by means of a bridge between clamps 3 and 4 in BKN. A green LED diode on BKN230-24 is lighting in case the voltage 24V

is present in the drive. If the TEST button on BAT is switched-on or if the power supply (e.g. by a signal from ELECTRICAL FIRE

SIGNALISATION) is disconnected, the fire damper position will be "FAILURE". It means damper blade goes in position "CLOSED".

Communication and supply device BKN230-24 has to be placed near the damper (BKN isn´t mounted on damper body). It is necessary

for easy connection of actuator equipped by BKN230-24 device.

AC 230V 50/60Hz

3,5 W (operating position)

11 VA (including actuating mechanism)

II

IP 42

- 30 °C … + 50 °C

- 40 °C … + 50 °C

- mains

 

  - drive

 

- terminal board

Cable 0,9 m with EURO plug of 26 type

6 pole plug, 3 pole plug

screw terminals for conductor 2x1,5 mm

Summary of Contents for FDMS Series

Page 1: ......

Page 2: ...t in addition to the standard design In addition to activation by means of thermal fuses or links in the actuator the damper must also be activated by smoke detectors and or heat detectors that have b...

Page 3: ...e for camera For others service works there must by installed inspection door externally on the duct next to the fire damper The damper is equipped with additional collar around the position of the bl...

Page 4: ...ation of the shutting device is not activated if the temperature does not exceed 70 C Design with mechanical control can be complemented with a limit switch signaling the damper s blade position CLOSE...

Page 5: ...ceeded The fuse Tf1 measures the temperature in the outside of the damper and Tf2 measure the temperature inside the air duct Both fuses they are in serial connection It means in fact that when one of...

Page 6: ...erordinate system controls via the same wiring to the actuating mechanism To allow more simple connection the actuator BFL BFN 24 T ST is equipped with two connecting plugs one with three jacks and on...

Page 7: ...ntrol LED OPEN damper blade in emergency position OPEN Control LED CLOSE damper blade in safety position CLOSED If the damper does not reach the required position within the preset time the appropriat...

Page 8: ...n 5 5 VA III safe small voltage IP 30 0 50 C Terminals for conductor 2 x 1 5 mm c aM c aS for the actuator BFL 86mm BFN 110mm the height of the actuator BFL 48mm BFN 52mm D 70 2 164 70 61 D D1 220 41...

Page 9: ...vice works the external access door inspection hole must be installed on the air duct next to the fire damper The distance between the fire damper and the construction wall ceiling must be minimum 75...

Page 10: ...ric Solid ceiling construction t 125mm for aera ted concrete Wet Mortar or gypsum Outside solid ceiling construction with t 125mm for aerated concrete insulation of the pipe between wall and damper ma...

Page 11: ...ht Fire protection mastic min thickness 1mm e g PROMASTOP P or K Fire damper FDMS Anchor for damper collar e g FISCHER type ZYKON FZA M8x30 Fixing part of the pipe between wall and pipe only recommend...

Page 12: ...11 Fire classification 96 47 47 96 96...

Page 13: ...een wall and pipe insulation fulfil with fire resistant sealant before instalation of the insulation recommended type of sealant see instalation instructions of the insulation contractor Installation...

Page 14: ...hickness 1mm e g PROMASTOP P or K Fire damper FDMS Anchor for damper collar threaded rod and nuts M8 or e g anchor FISCHER type KD8 Fixing part of the pipe between wall and pipe only recommended Hangi...

Page 15: ...14 Fire classification 96 47 47 96 96...

Page 16: ...een wall and pipe insulation fulfil with fire resistant sealant before instalation of the insulation recommended type of sealant see instalation instructions of the insulation contractor Installation...

Page 17: ...HER type ZYKON FZA M8x30 Fixing part of the pipe between wall and pipe mandatory Hanging ring e g FISCHER type LGS Fire classification View A Nut M8 and anchor 8 fixing part of the pipe see only examp...

Page 18: ...17 Fire classification 96 47 47 96 96...

Page 19: ...Hanging ring e g FISCHER type LGS 150 Installation of pipe insulation perform according instructions of the manufacturer e g ISOVER ROCKWOOL PAROC Minimal wool density for pipe insulation must be 66kg...

Page 20: ...d rod and nuts M8 Fixing part of the pipe between wall and pipe only recommended Hanging ring e g FISCHER type LGS Installation ring View B D Fire classification 100 Before instalation of the fire res...

Page 21: ...ght Fire protection mastic min thickness 1mm e g PROMASTOP P or K Fire damper FDMS Pipe insulation with minimal fire resistance EI60 e g ISOVER Ultimate protect Wired MAT 4 0 ALU1 Fixing part of the p...

Page 22: ...The insulation of the pipe must cover the damper collar from back side 1 0 10 0 100 0 10 100 1000 10000 Air flow m3 h Pressure drop Pa 200 14000 Air flow m3 h Pressure drop Pa 200 14000 Insulation ed...

Page 23: ...43 45 2 5 15 22 28 33 37 41 44 47 49 2 2 12 20 26 32 36 40 43 46 49 2 2 6 14 21 27 32 36 39 43 46 2 2 2 6 13 19 24 28 32 36 39 2 2 2 2 2 7 13 18 22 25 29 2 2 2 5 10 13 16 19 22 24 26 2 2 9 15 20 24 27...

Page 24: ...36 39 43 46 49 2 2 6 14 21 26 31 35 39 42 45 2 2 2 5 12 18 23 28 32 35 39 2 2 2 2 2 7 12 17 21 25 28 2 2 2 4 9 12 15 18 21 23 25 2 2 8 14 19 23 27 30 32 35 37 2 4 13 20 25 30 33 37 40 42 45 2 5 14 22...

Page 25: ...38 42 45 48 51 2 2 8 16 23 29 34 38 41 45 48 2 2 2 8 15 21 26 30 34 38 41 2 2 2 2 3 9 15 19 24 27 31 2 2 2 8 12 16 19 22 24 26 28 2 3 11 18 23 27 30 33 36 38 40 2 7 16 23 29 33 37 40 43 46 48 2 8 18 2...

Page 26: ...made of sheet brass thickness 0 5 mm Fasteners are made of galvanized steel The appliance is constructed and preset by the manufacturer its operation is dependent on proper installation and adjustment...

Page 27: ...can be operated manually and fixed in any required position Release of the locking mechanism can be achieved manually or automatically by applying the supply voltage It is recommended to provide peri...

Page 28: ...158 100 130 95 178 100 175 105 198 100 175 115 223 100 175 127 248 100 175 140 278 100 175 155 313 100 175 173 353 100 175 193 398 125 225 220 448 125 225 245 498 125 225 270 558 125 225 300 628 125 2...

Page 29: ...28...

Page 30: ...29...

Page 31: ...30...

Page 32: ...reserves the right for innovations of the product For actual product information see www mandik com MAND K a s Dob sk 550 26724 Hostomice Czech Republic Tel 420 311 706 706 E Mail mandik mandik cz ww...

Reviews: