CRF/EW

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Description

CE ErP 2018EC Technology

CRF/EW - Roof-mounted centrifugal extractor fans with low noise level and external rotor motor.

CRF/EW Features and Benefits

  • Roof-mounted
  • Centrifugal extractor fan
  • Low noise level
  • External E.C. Technology rotor motor
  • Built-in speed regulating power meter.

CRF/EW Fan:

  • Made of galvanised sheet steel.
  • Impeller with reaction blades made of plastic material.
  • Bird control grille.
  • For ease of inspection and maintenance it features a folding body.

CRF/EW Motor:

  • New high efficiency EC external rotor motor
  • Regulated by 0-10V signal.
  • IP54 protection.
  • Single-phase 230V-50/60Hz and three-phase 400V-50/60Hz.
  • Maximum temperature of air to be carried: -25oC +50oC.

CRF/EW

Anticorrosive galvanised sheet steel.​​

There are no softwares available for download for this particular product.

​CRF/EW Dimensions in mm

​CRF/EW Dimensions 
 

Model

A

D*

E

F

F1

G

H

I

CRF/EW-190

185

200

30

475

420

355

305

12

CRF/EW-250

185

250

30

515

460

400

350

12

CRF/EW-315

265

250

30

690

510

450

400

12

CRF/EW-400

280

355

30

780

620

560

510

12

CRF/EW-500

400

500

30

1110

775

710

660

12