Axial roof fan

DZD 60/6 B

Article number: 0087.0228
Manufacturer: MAICO
Axial roof fan, horizontal air outlet, DN 600, three-phase AC
Application examples: Production facility, Workplace, Commercial premises, Restaurant, Showroom
DZD 60/6 B IM0009965.PNG Axial roof fan, horizontal air outlet, DN 600, three-phase AC

Characteristic curve

DZD 60/6 B - Characteristic curve

Dimensioned drawing

DZD 60/6 B - Dimensioned drawing [mm]

Technical data

DZD 60/6 B - Technical data

Article DZD 60/6 B
Air flow volume 7.030 m³/h
Air volumenom 4.320 m³/h / in opt. efficiency
Pressure pfs, nom 88 Pa / in opt. efficiency
Rotating speed nnom 935 1/min / in opt. efficiency
Rotating speed 938 1/min
Impeller type axial
Speed controllable
Reversing capacity
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 530 W / in opt. efficiency
Inom 1,1 A / in opt. efficiency
Imax 1,3 A
Degree of protection IP 55
Insulation class F
Mains cable 7 / 1,5 mm²
Installation site Roof
Installation position vertical
Material Sheet steel, galvanised
Weight 45,5 kg
Nominal size 600 mm
Width 1.100 mm
Height 1.100 mm
Depth 460 mm
Airstream temperature at nominal current -20 °C up to 60 °C
Airstream temperature at IMax -20 °C up to 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799872283
Article number 0087.0228
Article DZD 60/6 B
Total efficiency η 32,1 %
Measurement category C
Efficiency category static
Efficiency level N 40,3
Year of manufacture see rating plate
Manufacturer’s name / official registration number / manufacturer's place of establishment Maico Elektroapparate-Fabrik GmbH / Freiburg registration court, HRB 601233 / Villingen-Schwenningen
Art. No. 0087.0228
PBEP / Air volumeBEP / Pfs, BEP 0,507 kW / 7.410 m³/h / 79 Pa
nBEP 935 1/min
Specific ratio ≈ 1
Information about dismantling and disposal see mounting instructions
Information about installation, operation and repairs see mounting instructions
Objects used to measure efficiency which are not described by the measurement category Calculation of energy efficiency without protective grille and roof cowl.
Sound power levelLWA7 84 dB(A)


63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz


LWA7, S5 (dB(A))










LWA7= housing and free inlet sound power level in dB.

Product description


DZD 60/6 B

short description

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

Product description


  • Housing, base plate, intake nozzle and rain protection cover made of galvanised sheet steel.
  • Galvanized protective grille on the discharge side, protection against accidental contact in accordance with DIN EN ISO 13857.
  • Sturdy eyebolts enable transport by crane.
  • 8-blade impeller made of glass-fibre filled polyamide. Dynamically balanced at two levels, in accordance with performance level 6.3, DIN ISO 1940, Part 1.
  • Can be switched to ventilation or air extraction (exception EZD ... E).

Air flow direction

  • The following illustration shows the air flow direction:
  1. Standard air flow direction: With air blown across the motor.
  2. Reversing mode: With air drawn across the motor.
  3. Reverse operation (exception EZD ... E): The volumetric flow is reduced by approx. 35 % with abnormal air flow direction.


  • Asynchronous motor.
  • Reversible. Exception: Fans with shaded-pole motors (".../E").
  • Thermal overload protection as a standard feature.

Three-phase AC motor

  • DZD model series.
  • Rated voltage 400 V, 50 Hz.
  • Degree of protection for DZD... D IP 54.
  • Degree of protection for DZD... B and ... E IP 55.

Electrical connection

  • Connecting cable, approx. 1.7 m long.

Safety instructions

  • 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.

Special versions

  • The following special versions are available on request, at an extra cost:
    • Special voltages and frequencies.
    • Fans with enhanced anti-corrosion protection.
    • Impellers made of aluminium.
  • Information on operation at temperatures occasionally below -20 °C available upon request.
  • If operating with frequency converters, the factory must be consulted.
  • Feasibility must be checked in each case.

Table of contents

Wiring diagram

DZD 60/6 B - Wiring diagram

DZD ..B left-hand operation (air extraction) = standard

1 speed setting.

S - control circuit

For right-hand operation, swap 2 phases on fan connection.

DZD .. B with MV 25 motor protection switch

Left-hand operation (air extraction) = standard

For right-hand operation, swap 2 phases on fan connection.

DZD ..B with TR.. 5-step transformer and MV 25 motor protection switch

Left-hand operation (air extraction) = standard

For right-hand operation, swap 2 phases on fan connection.

Predecessor - successor

DZD 60/6 B - Predecessor

Product type Name Art. No. Action
Axial roof fan DZD60-6A No longer available for delivery 0087.0428
  • On the notes

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