TCDH ATEX

ATEX Roof Fans

Centrifuges - Reaction < 25000 m3/h

TCDH ATEX View larger

TCDH ATEX

ATEX Roof Fans


Centrifuges - Reaction < 25000 m3/h

PIC-Non-conforme-ErP.jpg ErP not applicable
PIC-Conformite-ATEX.jpg

  • Compliance with ATEX Zone 1 and 2 Gas standards
  • 1 speed variable frequency motor
  • 2 speed motor

Application

Air extraction or ventilation of premises whose atmosphere contains one or more explosive compounds.
Air flow temperature from -20 ° C to + 40 ° C.

  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

  • Flows from 700 to 25,000 m3/h.
  • TCDH Exd: II 2G Exd IIB+H2 T4 Gb (IIC T4 engine).
  • 11 sizes: 010 / 020 / 030 / 040 / 060 / 080 / 105 / 110 / 140 / 195 / 250.
  • Horizontal rejection.

Construction
  • Galvanized steel reaction turbine, mounted in direct coupling with the motor.
  • Aluminum alloy hub.
  • Suction plate with brass bell, arm and motor support in galvanized sheet steel.
  • The suction horn/turbine/engine support assembly forms an anti-spark system.
  • Engine cover in galvanized steel with epoxy paint, fixed by 4 nuts with 4 lifting rings.
  • Anti-bird protection mesh, compliant with the standard
  • NF EN ISO 12499 for the protection of people.

Motorization
  • B5 motor, IP55, class F, aluminum casing.
    • 1 speed three-phase 230/400V 50Hz 4, 6, 8 poles. IE2 motor if P Frequency converter compatible, equipped with 3 PTC probes.
    • 2 three-phase speeds 400V 50Hz 4/6, 4/8, 6/8 poles Dahlander or independent windings equipped with 3 PTC probes.

Option

Motor with cast iron frame and mono 230V space heater for operation at very low temperatures.

Selection of technical fans



Model

A

B

D

E

F

Weight (kg)

TCDH Exd 010

430

425

181

344

30

22

TCDH Exd 020

430

450

217

344

30

25

TCDH Exd 030

540

539

256

450

30

32

TCDH Exd 040

540

562

294

450

30

35

TCDH Exd 060

660

650

326

570

30

57

TCDH Exd 080

660

662

362

570

30

68

TCDH Exd 105

800

726

399

668

30

90

TCDH Exd 110

800

759

444

668

30

96

TCDH Exd 140

946

896

490

830

30

110

TCDH Exd 195

946

920

537

830

30

126

TCDH Exd 250

1030

980

581

830

40

150

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