HFW/L/EW

HFW/L/EW

Description

CE Erp 2015EC Technology

HFW/L/EW Features and Benefits

  • Hot-dip galvanised
  • Tubular fan
  • Fitted with E.C. Technology motor
  • Axial fan
  • Designed with four support arms
  • Reduces vibrations
  • Fitted with an aerodynamic aluminium low-consumption rotor
  • IE4 E.C. technology motor.

HFW/L/EW Fan Features and Benefits:

  • Motor-rotor air flow direction.
  • AL version rotors made of cast aluminium.
  • Support ring made of sheet steel
  • Double flange
  • Cable gland for motor power supply.
  • Hot dip galvanised tubular sheet steel casing.
  • Electron¡c variable speed drive (VSD).
  • Single-phase or three-phase supplied with fan.

HFW/L/EW Motor Features and Benefits:

  • New high-efficiency (IE4) synchronous EC motors.
  • Fitted with high intensity neodymium magnets
  • Compact motors to facilitate air flow passage.
  • High reliability sensorless control.
  • No maintenance required.
  • Fitted with durable ball bearings.
  • IP65 protection.
  • Fan operating temperature: -25oC +50oC.

HFW/L/EW Variable Speed Drive and Control

Electronic variable speed drive:

  • Adjustable speed by 0-10 V signal or automatic PI control built into variable speed drive.
  • Highly configurable with 2 analogue inputs.
  1. 2 digital outputs.
  2. 1 relay output and
  3. A choice of 1 analogue or 1 digital output.
  • Possibility of connection to MODBUS and CAN Open field buses.
  • Easy to install outside the operating zone thanks to its DIN rail it can be mounted in control blocks therefore minimising connections.
  • Supplied pre-wired with shielded cable
  • In accordance with the EMC 2014/30/ EU directive.
  • Available with single-phase 220-240 V 50/60 Hz (VSD1/B type) or three-phase 380-415 V 50/60 Hz (VSD3/B type) inputs.
  • Standard IP20 protection.
  • IP66 protection on request.
  • VSD operating temperature: -25oC +50oC.

HFW/L/EW Finish:

Hot dip galvanising.

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

​Available On request:

  • Motor-rotor air flow direction.
  • Fibreglass-reinforced polyamide PL version rotors.
  • Rotors 100% reversible.​
HFW/L/EW Dimensions 
 

HFW/L/EW Dimensions in mm:

Model

A

B

C

D

E

J

N

HFW-L/EW-56-4-1

665

620

330

560

225

12

12x30o

HFW-L/EW-56-4-1.5

665

620

380

560

225

12

12x30o

HFW-L/EW-56-4-2

665

620

380

560

225

12

12x30o

HFW-L/EW-56-6-0.75

665

620

330

560

225

12

12x30o

HFW-L/EW-63-4-1

735

690

379

640

225

12

12x30o

HFW-L/EW-63-4-1.5

735

690

429

640

225

12

12x30o

HFW-L/EW-63-4-2

735

690

429

640

225

12

12x30o

HFW-L/EW-63-6-0.75

735

690

379

640

225

12

12x30o

HFW-L/EW-63-6-1

735

690

429

60

225

12

12x30o

HFW-L/EW-71-4-1.5

815

770

389

710

225

12

16x22o30’

HFW-L/EW-71-4-2

815

770

389

710

225

12

16x22o30’

HFW-L/EW-71-6-0.75

815

770

339

710

225

12

16x22o30’

HFW-L/EW-71-6-1

815

770

389

710

225

12

16x22o30’

HFW-L/EW-71-6-1.5

815

770

389

710

225

12

16x22o30’