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Fan Units

FansCannon's Patented Quick-Change fan unit allows removal in seconds without the need to remove active equipment in top positions in the Cab, and without the need to remove the Cab roof or overhead cable trays. 

Features

Features

Roof Mounted Fan Unit (For Smart Net Only)

  • Standard fixing roof mounted fan unit for use in Cannon's Smart Net Cabinet
  • 2, 4 and 6 fan option available (230V 50Hz 45dB per fan)
  • Supplied fitted with 3m mains lead and 13 amp UK plug
  • Alternative plug options available including Commando and IEC
  • Fitted with finger guards

IMPORTANT NOTE: This fan unit is only suitable for use in the Smart Net cabinet. If you are looking for a version suitable for ServerSmart or Smart Cab, see the range of Quick-Fit Fan Units available.

Roof Mounted Fan Unit (For Smart Net Only) - LOW NOISE

  • General specification as per the standard roof mounted fan unit
  • Fitted with low noise fans with a sound level of 0/27db (A) per fan.

Vertical Flow 19-inch Fan Unit

  • Cannon 19-inch fan units offer simple temperature control by air movement using the 19-inch mounting posts.This is of particular use in wall mounted boxes.
  • 1U high, requiring minimal mounting space
  • 3 and 4 fan option available, (230V 50Hz 45dB per fan)
  • Fitted with finger guards
  • Supplied fitted with 3m mains lead and 13 amp UK plug
  • Alternative plug options available including Commando and IEC

Varifan

Varifan is an advanced thermal management system which provides controlled air cooling of enclosures in an infinitely variable manner.

As well as protecting critical equipment against heat overload other benefits include:

When the heat load is low the fans are controlled to run at idle or low rpm. As temperature rises the fan speed adjusts continuously to increase the flow of cooling air, maintaining equipment operating temperatures at pre-determined levels.

Quick-Change Roof Mounted Fan Unit 

Suitable for ServerSmart Cab and Smart Cab only.

  • The Quick-Change Fan Unit allows fan unit to be omitted during initial installation for fitting later when and if heat loads warrant
  • This simplifies project planning
  • The 3 pin IEC connection to the rear of the fan unit ensures an instant electrical break when fan is removed providing instant safety
  • No flying leads exist, avoiding danger of entanglement or shorting out
  • Deep server cabs need roof cooling fans to be further towards the rear of the cabinet for maximum efficiency, as fans too near front starve cooling air flow to front of servers. Cannon Quick-Change fan unit can instantly be fitted to rear of roof achieving this critical benefit
  • Front face of fan unit is set back (recessed) from roof edge. This provides protection for LED indicators and alarms when fitted
  • 2, 4 and 6 fan Quick-Change fan units available (230v 50Hz)
  • PaintedVelvet Black to RAL 9005 as standard. Other colours are available on request.

Quick-Change Roof Mounted Fan Unit - Low Noise

Suitable for ServerSmart Cab and Smart Cab only

General specification as the standard roof mounted fan (see below) but fitted with Low Noise Fans with a sound level of 0/27db (A) per fan.

  • The Quick-Change Fan Unit allows fan unit to be omitted during initial installation for fitting later when and if heat loads warrant
  • This simplifies project planning 
  • The 3 pin IEC connection to the rear of the fan unit ensures an instant electrical break when fan is removed providing instant safety
  • No flying leads exist, avoiding danger of entanglement or shorting out
  • Deep server cabs need roof cooling fans to be further towards the rear of the cabinet for maximum efficiency, as fans too near front starve cooling air flow to front of servers. Cannon Quick-Change fan unit can instantly be fitted to rear of roof achieving this critical benefit
  • Front face of fan unit is set back (recessed) from roof edge. This provides protection for LED indicators and alarms when fitted
  • 2, 4 and 6 fan Quick-Change fan units available (230v 50Hz)
  • Painted Velvet Black to RAL 9005 as standard. Other colours are available on request.

Horizontal Flow Fan Unit

The Cannon Quick-Fit 3U 19-inch Horizontal Air Flow Fan Unit can be assembled to the 19-inch equipment mounting posts in Cannon cabinets, or re-located to a new position, in seconds. No more fiddly screws, cage nuts and washers, just two Cannon 1/8 turn Quick-Fit buttons.The unit is designed to assist in the horizontal movement of air where high thermal loads exist, such as in File Server applications.

  • Is held in place by two pre-formed hooks and two Quick-Fit buttons
  • Supplied: Complete with two Cannon Quick-Fit buttons and fitted with three axial 230V AC fans, finger guards and 2m lead with moulded 13 amp plug
  • Painted Velvet Black to RAL 9005 as standard. Other colours are available on request

Option 1

19-inch Mounted Fan Unit which exhausts warm air horizontally from the cabinet.

  • 3 fan
  • 2m lead
  • 13A fuse moulded plug (230V AC option only)

Option 2

19-inch Mounted Fan Unit which inputs cool air horizontally into the cabinet.

  • 3 fan
  • 230vAC
  • 2m lead
  • 13A fuse moulded plug

Order Codes

Roof Mounted Fan Unit (For Smart Net Only)

Roof Mounted Fan Unit

No. of Fans

Order Code

2 Fan 135E01424202
4 Fans 135E01424204
6 Fans 135E01424206
Blanking Plate 009C00121200

 

Roof Mounted Fan Unit (For Smart Net Only) - LOW NOISE

No. of Fans

Order Code

2 Fans 125E01424202
4 Fans 125E01424204
6 Fans 125E01424206
Blanking Plate 009C00121200

 

Vertical Flow 19-inch Fan Unit​

No. of Fans

Depth (mm)

Order Code

3 Fans 210mm 195E01602103
4 Fans 385mm 195E01603904

 

Varifan

No. of Fans

Order Code

4 Fans 155E01601534
6 Fans 155E01601536

 

Quick-Change Roof Mounted Fan Unit

No. of Fans

Order Code

2 Fans 705E01510202
4 Fans 705E01510402
6 Fans 705E01510602

 

Quick-Change Roof Mounted Fan Unit - Low Noise

No. of Fans

Order Code

2 Fans 705E05650200
4 Fans 705E05650400
6 Fans 705E05650600 

 

Horizontal Flow Fan Unit

19-inch Mounted Fan Unit which exhausts warm air horizontally from the cabinet​

Voltage

Order Code

230vAC 725E03600002
48vDC 725E03600006
-48vDC 725E05522303

 

19-inch Mounted Fan Unit which inputs cool air horizontally into the cabinet

Voltage

Order Code

230vAC 725E03600003

Case Studies

Kennedy Space Centre Case StudyPDF Icon

Downloads

Quick-Fit Fan Downloads PDF Icon

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