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Semi-centrifugal duct fan ERM 22 E Ex e

Semi-centrifugal duct fan ERM 22 E Ex e

Semi-centrifugal duct fan ERM 22 E Ex e

Product catalog summary
Product Overview: The ERM 22 E Ex e is a semi-centrifugal duct fan designed for environments with explosion hazards, such as dye shops, battery rooms, commercial premises, and production facilities. It is explosion-proof and suitable for use in zones 1 and 2.
Technical Specifications:
  • Air Flow Volume: 560 m³/h
  • Rotating Speed: 2,860 1/min
  • Voltage Type: Alternating current
  • Rated Voltage: 230 V
  • Frequency: 50 Hz
  • Nominal Output: 200 W
  • Current: 0.92 A
  • Degree of Protection: IP 54
  • Insulation Class: B
  • Installation Site: Duct
  • Installation Position: Vertical, horizontal
  • Housing Material: Synthetic material
  • Color: Signal black, similar to RAL 9004
  • Weight: 6.5 kg
  • Nominal Size: 200 mm
  • Airstream Temperature: -20 to 50 °C
  • Explosion Protection: Ex II 2G
  • Temperature Class: T3
  • Sound Power Level: 64 dB(A)
Additional Information: The product is identified by EAN 4012799802884 and features a mains cable of 3 × 1.5 mm². It is not speed controllable and has a total sound power level of 64 dB(A) at free inlet.
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Catalog excerpts

Semi-centrifugal duct fan ERM 22 E Ex e-1

PRODUCTDATA SHEET ERM 22 E Ex e short description Semi-centrifugal duct fan, DN 220, alternating current, explosion proof Application examples Environment with explosion hazard (zone 1 and 2), Dye shop, Battery room, Commercial premises, Production facility Article number Technical data Air flow volume Rotating speed Speed controllable Alternating current Rated voltage Nominal output Insulation class Mains cable Installation site Installation position vertical, horizontal Housing material Synthetic material Signal black, similar to RAL 9004 Nominal size Airstream temperature at nominal current Explosion protection Temperature class (free inlet sound power level ) Version: 13.11.2014 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the right to make technical modifications without giving prior notice

 Open the catalog to page 1
Semi-centrifugal duct fan ERM 22 E Ex e-2

PRODUCTDATA SHEET Version: 13.11.2014 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the right to make technical modifications without giving prior notice

 Open the catalog to page 2

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