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TPM 075/09

9. Coefficient of local pressure loss

9.1.

Coefficient of local pressure loss (-) - square dampers

Tab. 9.1.1. Coefficient of local pressure loss - square dampers

160

180

200

225

250

280

300

315

355

400

450

500

160

4,771

3,458

2,717

2,285

1,813

1,538

1,407

1,327

1,165

1,040

2,025

1,874

180

4,102

3,251

2,351

2,016

1,676

1,342

1,221

1,136

0,986

0,922

1,676

1,548

200

3,701

2,951

2,105

1,867

1,554

1,302

1,113

1,052

0,933

0,801

1,445

1,332

225

3,654

2,873

2,056

1,726

1,475

1,226

1,067

1,029

0,917

0,781

1,239

1,172

250

3,588

2,793

2,005

1,675

1,386

1,155

1,033

0,987

0,893

0,736

1,113

1,021

280

3,411

2,692

1,975

1,599

1,341

1,123

0,986

0,916

0,822

0,713

0,996

0,912

300

3,288

2,599

1,903

1,536

1,315

1,101

0,974

0,911

0,787

0,692

0,937

0,857

315

3,102

2,454

1,833

1,489

1,289

0,988

0,933

0,833

0,721

0,634

0,900

0,822

355

2,955

2,302

1,796

1,412

1,199

0,956

0,902

0,799

0,678

0,588

0,821

0,749

400

2,833

2,159

1,703

1,356

1,126

0,931

0,825

0,711

0,635

0,527

0,757

0,689

450

2,732

2,055

1,623

1,302

1,103

0,852

0,777

0,677

0,599

0,507

0,705

0,640

500

2,670

1,988

1,587

1,251

1,025

0,796

0,725

0,618

0,529

0,460

0,666

0,603

550

4,219

2,941

2,237

1,687

1,402

1,156

1,039

0,968

0,827

0,719

0,635

0,575

560

4,194

2,922

2,222

1,623

1,392

1,147

1,031

0,910

0,820

0,713

0,630

0,570

600

4,104

2,857

2,170

1,573

1,357

1,117

1,004

0,935

0,797

0,692

0,611

0,552

630

4,046

2,814

2,137

1,553

1,334

1,098

0,986

0,918

0,782

0,678

0,598

0,540

650

4,010

2,788

2,116

1,526

1,320

1,086

0,975

0,908

0,773

0,670

0,590

0,533

700

3,975

2,759

2,098

1,515

1,297

1,071

0,965

0,892

0,761

0,656

0,581

0,527

710

3,918

2,720

2,062

1,496

1,284

1,055

0,947

0,881

0,749

0,648

0,571

0,515

750

3,865

2,682

2,032

1,475

1,264

1,037

0,931

0,866

0,736

0,636

0,560

0,504

800

3,808

2,640

1,999

1,445

1,241

1,018

0,913

0,849

0,721

0,623

0,547

0,493

900

3,715

2,572

1,946

1,414

1,205

0,988

0,885

0,822

0,697

0,602

0,528

0,474

1000

3,643

2,519

1,904

1,395

1,177

0,964

0,863

0,801

0,679

0,585

0,512

0,460

550

560

600

630

650

710

750

800

900

1000

160

1,761

1,741

1,672

1,627

1,601

1,532

1,493

1,452

1,386

1,336

180

1,451

1,434

1,375

1,337

1,315

1,256

1,224

1,180

1,133

1,090

200

1,246

1,232

1,179

1,146

1,126

1,074

1,046

1,015

0,965

0,928

250

0,952

0,940

0,898

0,871

0,855

0,813

0,790

0,765

0,725

0,695

280

0,849

0,880

0,800

0,775

0,760

0,722

0,701

0,678

0,641

0,613

300

0,797

0,786

0,750

0,726

0,712

0,675

0,655

0,633

0,599

0,572

315

0,764

0,754

0,718

0,695

0,681

0,646

0,626

0,605

0,572

0,546

355

0,694

0,685

0,651

0,630

0,617

0,584

0,566

0,546

0,514

0,490

400

0,637

0,628

0,597

0,577

0,565

0,534

0,516

0,498

0,468

0,445

450

0,591

0,583

0,553

0,534

0,522

0,493

0,476

0,458

0,430

0,408

500

0,556

0,548

0,520

0,501

0,490

0,462

0,446

0,429

0,401

0,380

550

0,529

0,521

0,494

0,476

0,465

0,437

0,422

0,405

0,379

560

0,524

0,517

0,489

0,471

0,461

0,433

0,418

0,401

600

0,507

0,500

0,473

0,455

0,445

0,418

0,403

0,387

630

0,496

0,489

0,462

0,445

0,435

0,408

0,393

650

0,490

0,482

0,456

0,439

0,428

0,402

0,387

710

0,472

0,465

0,439

0,422

0,412

750

0,462

0,455

0,429

0,413

0,403

800

0,451

0,444

0,419

900

0,434

Содержание FDMB

Страница 1: ......

Страница 2: ...nstallations 29 7 Suspension system 59 III TECHNICAL DATA 66 8 Pressure loss 66 9 Coefficient of local pressure loss 67 10 Noise data 68 IV MATERIAL FINISHING 70 11 Material 70 V INSPECTION TESTING 70...

Страница 3: ...ual and thermal Fig 4 Round FDMB design with actuating mechanism Fig 1 Rectangular FDMB design manual and thermal Fig 2 Rectangular FDMB design with actuating mechanism Fig 5 FDMB with covered control...

Страница 4: ...supply of the actuating mechanism is stopped The damper is sealed with a silicon packing against smoke penetration after closing the blade At the same time the damper blade is bedded in a material wh...

Страница 5: ...e specified in the order 2 1 Design with mechanical control Fig 7 Design with mechanical control Pulse switch Electromagnet Solenoid Limit switch CLOSE Limit switch OPEN Design with covered control me...

Страница 6: ...ased If is damper set up in position OPEN is necessary unlock initiation lever by pulling of electromagnet core Tab 2 1 2 Electromagnet EM230 Elektromagnet EM230 Nominal voltage AC 230 V 50 Hz Attract...

Страница 7: ...which contains two thermal fuses Tf1 and Tf2 Tf3 is a part of the actuating mechanism These fuses are activated when temperature 72 C has been exceeded the fuse Tf1 when the temperature around the dam...

Страница 8: ...2 Tf3 LED Parrallel connection of other driver is possible Pay attention to the power input data Tab 2 2 2 Actuating mechanism BELIMO BF 24 T ST BF 230 T Actuating mechanism BELIMO BF 24 T ST BF 230 T...

Страница 9: ...can be AC 230 V or AC DC 24 V Design with voltage AC 230 V is equpped with Communication and supply device BKN 230 24 MA and with actuating mechanism BF 24 T BLF 24 T The smoke detector is activated...

Страница 10: ...ign with actuating mechanism BF 24 T BLF 24 T with smoke detector MHG 231 and with Communication and supply device BKN 230 24 MA voltage AC 230 V Fig 17 Design with actuating mechanism BF 24 T BLF 24...

Страница 11: ...230 24 BKN 230 24 is supplied with a conductor and an EURO plug to be connected to the 230V mains 2 conductor wiring is connected to BKN 230 24 by means of terminals 6 and 7 If the drive is supposed...

Страница 12: ...230 24MP supplies to intelligent actuating mechanisms of fire dampers BF 24TL T ST decentrally needed power supply In this way can be realize long MP Bus communications up to 800 m Up to 8 Bus nodes...

Страница 13: ...Non operating temperature 20 C 50 C 40 C 50 C Connection Connector for BKN 230 24LON and BKN 230 24MP cable 1 m 4 x 0 75 mm halogen free 2 Tab 2 3 3 Communication and supply device BKN 230 24MP Commu...

Страница 14: ...ing mechanism Protection Class II Degree of protection IP 40 Ambient temperature Non operating temperature 30 C 50 C 40 C 80 C Connection net actuator BF Top net LonWorks starting mechanism optional T...

Страница 15: ...he damper is in the given position Function check can be done by pressing and holding the button RESET TEST for longer time While holding the button the damper blade moves in the direction of the fail...

Страница 16: ...s control commands Proper damper operation is indicated by two light LED diodes Control ON position OPERATION Control OFF position FAILURE If the fire damper do not reach the given position in time to...

Страница 17: ...unication and control device BKS 24 9A Nominal voltage AC 24 V 50 60Hz Power consumption 3 5 W Dimensioning 5 5 VA Protection Class III Degree of protection IP 30 Ambient temperature 0 50 C Connection...

Страница 18: ...pection hole covering 11 Prestressing rosette 12 Terminal switch 13 Electromagnet Solenoid 14 Pulse switch SIEM24 Fig 27 FDMB with covered control mechanism Position 1 Damper body 2 Damper blade 3 Con...

Страница 19: ...chanism 17 Actuating mechanism 4 2 Round dampers Fig 29 FDMB design manual and thermal Position 1 Damper body 4 Shutting spring 7 Starting mechanism 10 Inspection hole covering 13 Electromagnet Soleno...

Страница 20: ...nism 10 Inspection hole covering Fig 31 FDMB with covered control mechanism Position 1 Damper body 2 Damper blade 3 Control lever 4 Shutting spring 5 Base plate 6 Initiation lever 7 Starting mechanism...

Страница 21: ...160 x 560 220 10 5 13 5 0 0511 BLF 200 x 160 20 6 7 5 0 0149 BLF 160 x 600 240 11 14 0 0554 BLF 200 x 180 30 6 5 8 0 0181 BLF 160 x 630 255 11 5 14 5 0 0586 BLF 200 x 200 40 6 5 8 0 0213 BLF 160 x 65...

Страница 22: ...20 5 23 5 0 1579 BF 300 x 400 140 11 12 5 0 0865 BLF 250 x 160 20 6 5 8 0 0194 BLF 300 x 450 165 12 15 0 0900 BLF 250 x 180 30 7 8 5 0 0236 BLF 300 x 500 190 12 5 15 5 0 1024 BLF 250 x 200 40 7 8 5 0...

Страница 23: ...15 315 17 5 20 5 0 2009 BF 500 x 300 90 12 13 5 0 1064 BLF 355 x 800 40 340 18 5 21 5 0 2160 BF 500 x 315 97 5 12 5 14 0 1133 BLF 355 x 900 90 390 20 23 0 2463 BF 500 x 355 117 5 13 5 15 0 1318 BLF 3...

Страница 24: ...5 24 5 0 3114 BF 650 x 500 190 19 22 0 2470 BLF 560 x 710 295 21 5 24 5 0 3165 BF 650 x 550 215 20 23 0 2769 BLF 560 x 750 15 315 22 5 25 5 0 3368 BF 650 x 560 220 20 5 23 5 0 2829 BF 560 x 800 40 340...

Страница 25: ...BF 710 x 600 240 22 5 25 5 0 3376 BF 900 x 160 20 13 5 16 5 0 0619 BLF 710 x 630 255 23 5 26 5 0 3573 BF 900 x 180 30 14 17 0 0789 BLF 710 x 650 265 23 5 26 5 0 3705 BF 900 x 200 40 15 18 0 0958 BLF...

Страница 26: ...his requirement in the order Damper length for SPIRO duct is 475 mm Fig 35 4 6 Blades overlaps a For square fire damper Fig 33a the open damper blade overlaps the damper body from dimension B 750 mm b...

Страница 27: ...pection hole must be accessible Damper blade has to be inside of construction labelled with min or max BUILD IN EDGE on the damper body after installation The fire damper can also be installed outside...

Страница 28: ...uilt in edge Minimal 5 2 The control mechanism has to be protected covered against damage and pollution during installation process All fire dampers has to be closed during installation process The da...

Страница 29: ...ncrete with minimum thickness 150 mm Recommended structural holes are specified in Fig 13 17 The fire damper can be integrated into a gypsum wall construction with fire classification EI 90 The fire d...

Страница 30: ...installed in a solid ceiling construction min thickness 150 mm Space between damper and ceiling is filled by mortar gypsum notice 2 EIS 90 EIS 120 49 Damper installed in a solid ceiling construction m...

Страница 31: ...ction classification EI 90 in a solid ceiling construction min thickness 150 mm Installations with using installation frame R3 or R4 EIS 90 65 Damper installed on a solid wall construction min thickne...

Страница 32: ...31 TPM 075 09 3 2 Fig 43 Installation in a solid wall construction POSITION 1 Fire damper FDMB 2 Mortar or gypsum with min density 800 kg m 3 Duct 3 2 3 1...

Страница 33: ...m 4 Cement lime plate min thickness 15 mm min density 870 kg m 5 Duct Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K 4 Promatect H Stuffing box fire protection mastic cement li...

Страница 34: ...Fig 45 Installation in a solid wall construction POSITION 1 Fire damper FDMB 2 Fire resistant board 3 Fire stop coating thickness 1 mm 4 Duct Used materials example 2 Hilti CP673 PF 3 Hilti CP673 3 2...

Страница 35: ...34 TPM 075 09 Fig 46 Installation in gypsum wall construction POSITION 1 Fire damper FDMB 2 Mortar or gypsum with min density 800 kg m 3 Duct 3 3 2 2 3 1...

Страница 36: ...min thickness 1 mm 4 Cement lime plate min thickness 15 mm min density 870 kg m 5 Duct Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K 4 Promatect H Stuffing box fire protection...

Страница 37: ...9 Fig 48 Installation in gypsum wall construction POSITION 1 Fire damper FDMB 2 Fire resistant board 3 Fire stop coating thickness 1 mm 4 Duct Used materials example 2 Hilti CP673 PF 3 Hilti CP673 2 3...

Страница 38: ...37 TPM 075 09 Fig 49 Installation in solid ceiling construction POSITION 1 Fire damper FDMB 2 Mortar or gypsum with min density 800 kg m 3 Duct 3 2 1 3 3 1 2...

Страница 39: ...mm 4 Cement lime plate min thickness 15 mm min density 870 kg m 5 Duct Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K 4 Promatect H Stuffing box fire protection mastic cement l...

Страница 40: ...Fig 51 Installation in solid ceiling construction POSITION 1 Fire damper FDMB 2 Fire resistant board 3 Fire stop coating thickness 1 mm 4 Duct Used materials example 2 Hilti CP673 PF 3 Hilti CP673 3...

Страница 41: ...d fire separating construction Reinforcement fixing VRM III see Fig 44 Fig 52 Installation outside of solid wall construction 3 3 3 3 4 2 Min 50 8 5 1 L Min 100 T 120 7 6 L Min 400 T 120 L variable T...

Страница 42: ...ial properties Dependent on the distance between damper and fire separating construction Reinforcement fixing VRM III see Fig 44 3 3 3 4 2 Min 50 8 5 1 7 6 L Min 100 T 120 L Min 400 T 120 L variable T...

Страница 43: ...alent material properties Dependent on the distance between damper and fire separating construction Reinforcement fixing VRM III see Fig 44 3 1 3 4 5 6 L Min 100 D 120 L variabel D 60 L Min 400 D 120...

Страница 44: ...43 TPM 075 09 Fig 55 Fixing of reinforcement to damper body 1 Insert part A B on body of fire damper in correct position 2 Lock screw C 3 It has to be done on each corner of VRM VRM A C B...

Страница 45: ...ire damper FDMB 2 Stuffing box mineral stone wool min density 140 kg m 3 Fire protection mastic min thickness 1 mm Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K Stuffing box f...

Страница 46: ...g box mineral stone wool min density 140 kg m 3 Fire protection mastic min thickness 1 mm Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K Stuffing box fire protection mastic and...

Страница 47: ...ffing box mineral stone wool min density 140 kg m 3 Fire protection mastic min thickness 1 mm Used materials example 2 Promapyr Rockwool Steprock HD 3 Promastop P K Stuffing box fire protection mastic...

Страница 48: ...ning perimeter has to be reinforced by standard drywall profiles 1 2 Installation in solid ceiling construction Installation in solid wall construction Installation in gypsum wall construction Positio...

Страница 49: ...3 3 Installation in solid wall construction Installation in solid ceiling construction POSITION 1 FDMB S 2 Installation frame E2 3 Gypsum or mortar 4 Holder with bolt Installation in gypsum wall cons...

Страница 50: ...tallation on solid wall construction Installation on gypsum wall construction Installation opening a x b a x b A 5 mm x B 5 mm a x b A 100 mm x B 100 mm installation in concrete channel A x B damper n...

Страница 51: ...me E6 Installation opening a x b a x b A 100 mm x B 100 mm A x B damper nominal size 3 3 1 1 2 3 80 40 300 300 300 Bolt min 4x80 300 300 300 Bolt min 4x80 Installation outside of solid ceiling constru...

Страница 52: ...s Notices Installation frame R1 for solid wall construction with thickness 100 mm Installation frame R2 for solid wall construction with thickness 150 mm Gap between frame and solid gypsum wall constr...

Страница 53: ...ion with thickness 150 mm Gap between frame and solid gypsum wall construction must be filled by glue PROMAT K84 1 2 1 2 Installation opening perimeter has to be reinforced by standard drywall profile...

Страница 54: ...e R5 2 Fitting with threaded rods or steel bracket 3 Concrete B20 4 Rebar 1 2 3 4 1 30 min 100 max 750 Installation in concrete channel max 100 max 100 Installation on solid ceiling construction 1 2 I...

Страница 55: ...l size 3 Installation outside of solid wall construction Installation outside of solid ceiling construction The bolts must be firmly anchored in the ceiling wall If it is necessary use the steel brack...

Страница 56: ...R3 R4 4 FDMB with installation frame R5 5 Gypsum or morter 6 Mineral stone wool min density 140 kg m 7 Holder 8 Holder L 9 Fitting with threaded rods or steel brackets 3 6 2 5 6 2 5 7 8 40 40 40 2 6...

Страница 57: ...density 140 kg m 5 Holder 6 Holder L Fig 69 Installation in gypsum wall construction 4 2 Installation in gypsum wall construction near the ceiling or wall Gap is filled by gypsum or mortar and minera...

Страница 58: ...distance between damper and solid construction is 75 mm Minimum distance between two square dampers is 60 mm Minimum distance between two round dampers is 30 mm Maximal size of fire damper is A x B B...

Страница 59: ...S 90 100 1 1 1 1 3 30 40 2 30 3 2 100 40 1 100 100 1 1 1 94 94 2 2 50 50 3 3 POSITION 1 Fire damper FDMB 2 Gypsum wall construction 3 Gypsum or mortar The gap 94 mm between two dampers can be alternat...

Страница 60: ...M8 M20 2 Nut 3 Washer 4 Coupling Nut 5 Anchor 6 Hinge plate min thickness 10 mm 80 7 2 Horizontal installation Fire dampers can be suspended by using threaded rods and a mounting profiles Load the sus...

Страница 61: ...m depend on weight of the fire damper Damper can be suspended from the ceiling construction or supported above the ceiling construc tion Damper assembly procedures must be done so as all load transfer...

Страница 62: ...her 8 Washer 9 Screw connection 10 Mounting profile 11 Mounting bracket 12 Fire resistant board 9 5 7 6 8 7 4 6 8 5 7 6 8 7 4 6 8 5 9 5 Actuating mechanism is placed above the ceiling construction Act...

Страница 63: ...eparating construc tions to the damper body is absolutely excluded Back to back air conditioning piping must be hung or supported so as all load transfer from the back to back piping to the damper is...

Страница 64: ...ers can be suspended by using threaded rods and a mounting profiles Load the suspension system depend on weight of the fire damper Damper can be suspended from the ceiling construction or supported ab...

Страница 65: ...ed with extension piece by screws or rivets Actuating mechanism is placed under the ceiling construction Actuating mechanism is placed above the ceiling construction Expamples of using materials HILTI...

Страница 66: ...ad transfer from the fire separating construc tions to the damper body is absolutely excluded Back to back air conditioning piping must be hung or supported so as all load transfer from the back to ba...

Страница 67: ...2 1 Pressure losses for air density 1 2 kg m 3 8 1 Pressure loss calculation p w 2 2 p Pa presure loss w m s air flow speed in nominal damper section kg m air density coefficient of local pressure lo...

Страница 68: ...50 4 010 2 788 2 116 1 526 1 320 1 086 0 975 0 908 0 773 0 670 0 590 0 533 700 3 975 2 759 2 098 1 515 1 297 1 071 0 965 0 892 0 761 0 656 0 581 0 527 710 3 918 2 720 2 062 1 496 1 284 1 055 0 947 0 8...

Страница 69: ...ross section Lrel dB relative level expressing the shape of the spectrum see Tab 10 3 3 2 2 2 9 2 Coefficient of local pressure loss round dampers Tab 10 3 1 Level of acoustic output LW1 dB related to...

Страница 70: ...1 5 63 3 66 4 68 6 70 4 71 8 73 0 10 48 1 53 5 56 6 58 9 62 0 64 3 66 0 69 1 71 4 73 1 74 5 75 7 11 50 6 56 0 59 1 61 4 64 5 66 7 68 5 71 6 73 9 75 6 77 0 78 2 12 52 8 58 2 61 4 63 6 66 8 69 0 70 7 73...

Страница 71: ...mpers must be protected against mechanic damages when transported and manipulated During transportation the damper blade must be in the CLOSED position VI TRANSPORTATION AND STORAGE 13 2 Dampers are s...

Страница 72: ...following checks must be carried out for all designs Visual inspection of proper damper integration inside damper area damper blade contact surfaces and silicon sealing Inspection hole disassembly rel...

Страница 73: ...r 16 2 Control for square damper and round damper is identical 17 Restore function of actuating mechanism after fuses initiation 17 1 If fuse Tf1 is initiated duct outside temperature than is necessar...

Страница 74: ...nd damper EIS 90 65 100 Installation near the ceiling or wall EIS 90 69 100 Installation of 2 fire damper abreast EIS 90 71 Solid ceiling construction 150 Mortar or gypsum EIS 120 EIS 90 49 150 Minera...

Страница 75: ...0 With actuating mechanism BF 24 T BLF 24 T 50 With communication and supply device BKN 230 24 and actuating mechanism BF 24 T ST BLF 24 T ST 60 With communication and supply device BKN 230 24MP and a...

Страница 76: ...lacement outside wall or ceiling construction The producer 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 Cze...

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