BVAXN 8/56

For conveying smoke gases of temperature classes F400 and F600

  • Operation on a frequency inverter also permissible in the event of smoke extraction, so ideal for
  • multiple-area systems (as of an NG 630 fan and a 132 motor size)
  • Large volume flow rates can be realised with small nominal diameters due to high permissible circumferential speeds
  • Powder coating possible in all RAL colours
  • Can be installed in the fire zone if the cooling system is provided by the customer.
  • Optimised outlet guide vanes to increase the pressure coefficients
  • Low-noise operation due to low circumferential speeds and thus high pressure coefficients.
  • 12 sizes
  • Impeller’s nominal Ø 500 to 1,800 mm
  • Volume flow rate V max. 320,000 m³/h
  • Total pressure increase pt max 4,000

BVAXN 8/56 00227694_0
  • Application
  • Description

Application

  • For installation inside and outside of the fire zone.
  • Suitable for free inlet / outlet or for pipeline installation in a horizontal and vertical style.
  • Dual smoke extract and ventilation function.

Accessories

  • Fan diagnosis system VD
  • Volume flow rate measuring unit VME
  • Shock pulse bearing monitoring STI
  • Acoustic and thermal insulation
  • Weather protection roof for acoustic and thermal insulation
  • Round silencers TSR (inlet and outlet side) for F600 only
  • Round silencers TSR with interior core (inlet and outlet side)
  • Extension duct
  • Inspection hatch
  • Self-powered shut-off damper
  • Flexible connectors
  • Matching flange
  • Equipotential bonding
  • Bellmouth
  • Cover grille (inlet and outlet side)
  • Diffuser
  • Diffuser with interior core
  • Outlet duct with cover grille
  • Mounting feet
  • Brackets (for vertical assembly)
  • Spring anti-vibration mounts
  • Terminal box (for assembly outside of the fire area)
  • Local isolator loose (for assembly outside of the fire area)
  • Angular wall ring with brackets (inlet and outlet side)
  • Cooling air fan
  • Flexible connector for cooling air fan
  • Weather protection roof for cooling air fan
  • Silicone-free type
  • Extract air and smoke extract controller
  • Corrosion protection category up to C5M possible

Classification, standards and guidelines

  • Temperature / time category as per EN 12101 – Part 3:
  • F600 CE no.: 0761-CPD-0201 or 0761-CPR-0392 for operation on a frequency inverter in the case of smoke extraction, incl. declaration of performance (DoP)
  • F400 CE no.: 0761-CPR-0494
  • General building inspectorate licence no. Z-78.11-130

Technical information

Quick sizing

  • Quick sizing
BVAXN 8/56 Leistungsbereich 00229524_0

t = 20 °C
ρ = 1,2 kg/m³
① Totaldruckerhöhung
② Volumenstrom

Dimensions and weight

  • Dimensions and weight

Dimensions [mm]①Ø clear widthØkØDzxdL***Ød1b1*b2**~W②③

Ø clear width Øk ØD zxd L*** Ød1 b1* b2** ~W

450

450

487

517

12 x 9.5

600

250

40

55

580

100

60

500

504

541

571

12 x 9.5

675

280

30

45

620

112

70

560

565

605

643

16 x 11.5

726

316

20

35

640

112

90

630

634

674

712

16 x 11.5

858

355

10

30

665

132

110

710

711

751

789

16 x 11.5

915

397

0

40

610

160

150

800

797

837

875

24 x 11.5

1050

445

0

30

655

180

210

900

894

934

972

24 x 11.5

1119

498

75

105

690

200

260

1000

1003

1043

1081

24 x 11.5

1245

560

0

40

765

225

320

1120

1124

1174

1253

24 x 11.5

1350

630

0

0

935

250

500

1250

1261

1311

1391

24 x 11.5

1500/1630

710

0

0

880

280

700

1400

1415

1465

1545

24 x 11.5

1680/2040

790

0

94

970

315

945

1600

1587

1637

1717

32 x 11.5

1890/2110

890

0

0

315

1240

1800

1780

1830

1910

32 x 11.5

2130

1000

0

0

315

1450

* Blade pitch angle 0–15°

** Blade pitch angle 16–35°

*** Depending on the motor size

① Nominal size; an extension duct may be needed for different sizes in the case of vibration-dampened installation •

② Max. motor size •

③ Weight without motor (approx.) [kg] •

⊗ Upon request




detailed design

Here you’ll have direct access to select the BVAXOP 8/56 via the TROX TLT product configurator

Following features are at your disposal::
  • Based on your requirements of volume-flow, pressure and installation arrangement including desired accessories select the ideal fan…
  • Appropriate selection according to required power, sound, nominal size, price and production period
  • Options and accessories get assessed for plausibility
  • All required documents (e.g. technical specification, tender specification, certificates, drawings etc.) of specific selected fan to be downloaded or send by E-Mail

Proceed to fan design

Share page

Recommend this page

Recommend this page by sending a link by mail.

Fields marked with an (*) are required fields.

Share page

Thank you for your recommendation!

Your recommendation has been sent and should arrive shortly.


Contact

We are here for you

Visual contact Visual contact

Please specify your message and type of request.
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

Fields marked with an (*) are required fields.

Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

Contact

We are here for you

Visual contact Visual contact

Please specify your message and type of request.
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100

Attachment (max. 10MB)

Fields marked with an (*) are required fields.

Contact

Thank you for your message!

Visual contact Visual contact

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)6621 / 950-0 | Fax: +49 (0)6621 / 950-100