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CAB TWIN ECOWATT

Acoustic Twin Cabinet Fans

CAB TWIN ECOWATT

The CAB TWIN ECOWATT range comprises of 7 sizes of centrifugal twin fans with acoustically-lined cabinets; each consisting of two direct-driven low pressure centrifugal fans which work independently for run and standby plus duty-share function.

The low-noise forward-curved fans are fitted with maintenance-free single phase motors. Recirculation of air is prevented by integral back-draught gravity shutters.


Features & Benefits

  • CAB TWIN ECOWATT range comprises of 7 sizes of centrifugal twin fans.
  • Suitable for continuous operation at up to +40ºC ambient temperature.
  • Two direct-driven low pressure centrifugal fans.
  • 4 corner fixing holes for ease of mounting horizontally.
  • Fitted with an IP54 rated terminal box.
  • 25mm of flame-retardant V0 rated acoustic insulation.
  • Dedicated 3-way terminal blocks.
  • Performances up to 4775m3/hr (1.33m3/s).
  • High pressure capabilities, up to 400Pa.
  • Top or bottom access.
  • 100% Standby.

Impellers are designed for high efficiency and are manufactured from galvanised steel and balanced to ISO-1940. The fan housings are of heavy gauge galvanised steel sheet.

The cabinets are welded and are lined with 25mm of flame-retardant V0 rated acoustic insulation lining (50mm insulation is available to order). As standard, they are supplied suitable for mounting indoors; however weatherproof units for roof mounting are available on request. The cabinets are provided with 4 corner fixing holes for ease of mounting horizontally, with access either from above or below the unit via the panel secured with screws.

Motors are suitable for continuous operation at up to +40ºC ambient temperature.

The CAB TWIN cabinet fans are fitted with an IP54 rated terminal box positioned on the inlet face of the cabinet. Wiring to the fans is made to dedicated 3-way terminal blocks (one for each fan). The terminal box is suitable for standard cable gland entries.

Order code Maximum Airflow (m³/h)
CAB-TWIN 125 ECOWATT 485
CAB-TWIN 150 ECOWATT 610
CAB-TWIN 250 ECOWATT 1220
CAB-TWIN 315 ECOWATT 1910
CAB-TWIN 355 ECOWATT 2580
CAB-TWIN 400 ECOWATT 2650

Electrical Accessories

Order Code Product
ACOAS-ECOWATT Auto Changeover Controller
REB-ECOWATT Variable Speed Controller

 

Model Width (mm) Length (mm) Height (mm) Spigot Diameter (mm) Spigot Length (mm)
CAB TWIN-100H 575 400 238 100 55
CAB TWIN-125H 575 400 238 125 55
CAB TWIN-150H 800 450 275 150 55
CAB TWIN-200H 800 550 360 200 55
CAB TWIN-250H 1000 650 425 250 55
CAB TWIN-315H 1000 650 425 315 55
CAB TWIN-355L 1050 650 475 355 55
CAB TWIN-355H 1050 650 475 355 55
CAB TWIN-400L 1150 650 475 400 55
CAB TWIN-400H 1150 650 475 400 55
CAB TWIN-450H 1250 700 475 450 55
CAB TWIN-500L 1250 700 525 500 55
CAB TWIN-500H 1250 700 580 500 55

All units are suitable for single phase supply 230V 1Ph 50Hz.

Performance Pressure 1

 

Performance Pressure 2