Axial roof fan

DZD 60/6 B Ex e

Article number: 0087.0808
Manufacturer: MAICO
Axial roof fan, horizontal air outlet, DN 600, three-phase AC, explosion proof
Application examples: Environment with explosion hazard (zone 1 and 2), Dye shop, Battery room, Workplace, Storage facility
DZD 60/6 B Ex e IM0009964.PNG Axial roof fan, horizontal air outlet, DN 600, three-phase AC, explosion proof
DZD 60/6 B Ex e IM0017898.PNG Axial roof fan, horizontal air outlet, DN 600, three-phase AC, explosion proof

Characteristic curve

DZD 60/6 B Ex e - Characteristic curve

Dimensioned drawing

DZD 60/6 B Ex e - Dimensioned drawing [mm]

Technical data

DZD 60/6 B Ex e - Technical data

Article DZD 60/6 B Ex e
Air flow volume 6.510 m³/h
Rotating speed 950 1/min
Impeller type axial
Air direction Ventilation and air extraction
Speed controllable
Reversing capacity
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 365 W
cosφ 0,71
Inom 0,74 A
Imax at UNominal 1,08 A
Degree of protection IP 54
Insulation class F
Installation site Roof
Installation position vertical
Housing material Sheet steel, galvanised
Weight 45,5 kg
Nominal size 600 mm
Width 1.100 mm
Height 460 mm
Depth 1.100 mm
EX designation in accordance with the ATEX Directive Ex II 2 G
EX designation in accordance with standard Ex e IIB + H2 T3 Gb
Ta ambient temperature -20 °C ≤ Ta ≤ +40 °C
IA/IN 4
Time tA 290 sek
Operating mode S1
PTC DIN 44082 M 130
EC type examination certificate EX5 03 06 39250 0074
Temperature class T3
Temperature class of insulating materials Th. Cl. 155 (F)
Packing unit 1 piece
Range C
GTIN (EAN) 4012799878087
Article number 0087.0808

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA5, high (dB(A))

83

LWA5= free inlet sound power level in dB.

Accessories

DZD 60/6 B Ex e - Accessories

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Flexible coupling ELA 60 Ex 0092.0281 on request
  • On the notes
Flexible cuff EL 60 Ex 0092.0238 on request
  • On the notes
PTC thermistor triggering device MVS 6 0157.0585 on request
  • On the notes
Machine protection relay thermistor TMS 0157.0992 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Protective grille, metal SG 60 0150.0122 on request
  • On the notes
Counter flange GF 60 0056.0009 on request
  • On the notes
Counter socket GS 60 0055.0175 on request
  • On the notes
Suction nozzle AD 60 0180.0627 on request
  • On the notes
5-step transformer TR 2,5-2 0157.0149 on request
  • On the notes
5-step transformer, control cabinet TR 2,5 S-2 0157.0152 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformers DSS 20 0157.0750 on request
  • On the notes
Roof socket for flat roofs SO 60 0093.0365 on request
  • On the notes

Product description

Productdescription

DZD 60/6 B Ex e

short description

Axial roof fan, horizontal air outlet, DN 600, three-phase AC, explosion proof

Product description

Features

  • Explosion protection in accordance with ATEX.
  • Ex II 2G Ex e IIB+H2 T3/T4 Gb.
  • For usage temperatures of -20°C ≤ Ta ≤ +40°C.
  • MAICO Ex fans fulfil the safety requirements of European Directive 2014/34/EU for units and protective systems in explosion-endangered areas.
  • For zone 1 and 2.
  • Base plate, intake nozzle and rain protection cover made of galvanised sheet steel.
  • Horizontal air outlet direction.
  • Sturdy eyebolts enable transport by crane.
  • Can be switched to ventilation or air extraction.
  • Reversing mode: The volumetric flow is reduced by approx. 35 % with abnormal air flow direction.

Motor

  • Robust motor with ball bearings, maintenance-free.
  • Motor protection class IP 54.

Electrical connection

  • Connecting cable, approx. 1.7 m long.
  • Separate terminal box, explosion proof, with cable screw-connections.

Safety instructions

  • Speed control permitted with transformer TR.... Exception: DZ.. 35/2 B Ex e.
  • The temperature in the fan unit is monitored by PTC thermistors. The PTC thermistors must be connected to a triggering system (safety device according to Directive 2014/34/EU), that separates the fan permanently from the power if the temperature gets too hot.
  • The MAICO PTC thermistor triggering device MVS 6 or TMS is recommended as the triggering system.
  • The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN ISO 13857 for fans with free inlet and outlet, e.g. with an SG protective grille.

Special versions

  • Special voltages are available as special versions on request, at an extra cost.
  • Information on operation at temperatures occasionally below -20 °C available upon request.
  • Feasibility must be checked in each case.

Table of contents

Wiring diagram

DZD 60/6 B Ex e - Wiring diagram



Predecessor - successor

DZD 60/6 B Ex e - Predecessor

Product type Name Art. No. Action
Axial roof fan DZD 60/6 A-Ex No longer available for delivery 0087.0795
  • On the notes

Notes
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