CRHB/T N - CRVB/T N

Roof fans

Centrifugal - Backward < 13400 m3/h

CRVB / T View larger

CRHB/T N - CRVB/T N

Roof fans


Centrifugal - Backward < 13400 m3/h

PIC-Conforme-ErP.jpg ErP 2018 compliant
UVNR
PIC-logiciels.pdf

  • Compact low height turret
  • Horizontal or vertical discharge
  • Proximity switch mounted and wired
  • External rotor motor
  • Compatible with voltage or frequency variator

Application

General stale air extraction.
Air flow temperature from -40 ° C to + 70 ° C depending on the engine.

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

Flow rates: 100 to 13,400 m3/ h.
CRHB N - CRHT N: horizontal discharge.
CRVB N - CRVT N: vertical discharge.
2 types of food:
  • Single phase: CRHB N - CRVB N.
  • Three-phase: CRHT N - CRVT N.
10 sizes: 225/250/280/315/355/400/450/500/560/630.
Construction
  • High efficiency centrifugal backward turbine, made of high resistance black injected plastic (225 and 250) or aluminum sheet (280 to 630).
  • Suction plate made of galvanized sheet steel.
  • Steel anti-bird protection grid.
  • IP 55 on / off proximity switch.
  • Embossed aluminum sheet shell.
  • Reduced turret height thanks to its external rotor motorization.
Motorization
  • 1 speed external rotor AC motor:
    • 2, 4, or 6 poles.
    • IP54, class F.
    • Integrated thermal protection of PTO probe.
    • Single-phase 230V 50 / 60Hz or 230V 50Hz depending on the model.
    • Three-phase 230 / 400V 50 / 60Hz or 230 / 400V 50Hz depending on the model.
  • Three-phase motors compatible with voltage and frequency variation, except 4-pole models sizes 450 and 560.
  • Single-phase motors compatible with voltage variation.
  • Mounted and wired IP55 on-off proximity switch.

Selection of technical fans
CRHB / TN

Model

ØA

B

C

ØD

E

F

ØG

225 N

570

245

326

183

35

209

10

250 N

570

245

326

204

35

209

10

280 N

640

330

435

228

40

274

12

315 N

895

450

560

257

40

324

12

355 N

895

450

560

289

40

349

12

400 N

1150 535 630 326 40 363 12

450 N

1150 535 630 367 40 409/397 * 12

500 N

1150 590 710 407 40 435/424 * 14
560 N 1150 750 900 455 40 486

14

630 N

1150 750 900 513 40 548 14

* 4P / 6P


CRVB / TN

CRVB-dim.png

Model

ØA

B

C

ØD

E

F

ØG

225 N

434

245

326

183

35

260

10

250 N

434

245

326

204

35

260

10

280 N

560

330

435

228

40

305

12

315 N

754

450

560

257

40

395

12

355 N

754

450

560

289

40

395

12

400 N

857 535 630 326 40 459 12

450 N

857 535 630 367 40 459 12

500 N

950 590 710 407 40 530 14

560 N

1216 750 900 455 40 580 14

630 N

1216 750 900 513 40 580 14

Close Open Detailed specifications

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Price catalog pages (CP)

Close Open Installation instructions

Installation instructions (NT)

Close Open Electrical / ATEX Certificates

Electrical CE Declarations (DCCE)

EASYVENT
Access the software online Media locked
Axial selection software and S&P group products

  • Creation of a technical sheet per fan including the operating point requested on the curve, the technical and acoustic characteristics, and the dimension drawings
  • Printing possibility
  • Link to all technical catalog pages

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