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Dependable performance for essential rail cooling applications

Our fans and cooling systems are the first choice for critical areas where excessive heating would have serious consequences for safety, and could potentially cause complete stoppage. They are also widely used in more general applications like carriage air conditioning.

Engine and system cooling

Our fans are used within rail vehicles to maintain safe and efficient operation by cooling critical components such as traction motors and converters, transformers, braking resistors, auxiliary converters and line inductance.

The range of fan units and cooling systems we have developed specifically for the transport industries addresses core issues such as space constraints, weight, noise, strength, and reliability. Our proven designs and innovative approach provide rolling stock manufacturers and operators with equipment they can rely on with complete confidence.

Applicable Products:
  • Centraxial
  • CEU & CHK
  • Micropal
  • BZi & HMP
  • Cooling system

Rail Fans

Air conditioning

Passengers and personnel require comfortable conditions during rail journeys and Howden fans are integral to air conditioning systems used within rolling stock.

Applicable Products:
  • CEU & CHK
  • BZi

Axipal

Our fans are used within rail vehicles to maintain safe and efficient operation by cooling critical components such as traction motors and converters, transformers, braking resistors, auxiliary converters and line inductance.

The range of fan units and cooling systems we have developed specifically for the transport industries addresses core issues such as space constraints, weight, noise, strength, and reliability. Our proven designs and innovative approach provide rolling stock manufacturers and operators with equipment they can rely on with complete confidence.

Applicable Products:
  • Centraxial
  • CEU & CHK
  • Micropal
  • BZi & HMP
  • Cooling system

Rail fas

Passengers and personnel require comfortable conditions during rail journeys and Howden fans are integral to air conditioning systems used within rolling stock.

Applicable Products:
  • CEU & CHK
  • BZi

Axipal

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Howden rail solutions

  • Fans designed to fit precise requirements – compact for limited spaces, lightweight to reduce overall burden, robust to handle long periods of shock and vibration and quiet for passenger comfort and urban operation.
  • High aerodynamic performance – efficient operation in line with ISO5801 procedures.
  • Reliable for long-term service – wide range of tests to ensure performance from acoustic, over-speed and fatigue tests to vibration, shock and temperature rise in motor

离心风机

Our centrifugal fans - CEU and CHK - are available in more than 30 different aerodynamic configurations, producing flow volumes up to 25 cubic metres per second or pressures of more than 6000Pa.

The radial impeller blades, normally between 250mm and 800mm in diameter, draw on a variety of designs and materials to cope with dusty environments or clogging particles. This makes the fan ideal for highly demanding situations such as the undersides of bogies. The flexibility of the design means it can be customised to suit virtually any vehicle architecture.

应用:
  • Traction motor
  • Traction converter
  • Line inductance
  • Transformer
  • Auxiliary converter
  • Air conditioning

离心风机

轴流风扇

The Axipal fans - BZi and HMP - are adaptable axial fan units, most suitable for clean air environments. They are available in diameters from 315mm to 1250mm and a choice of casing lengths and impeller designs that makes them one of our most adaptable units for rail transport applications.

The pitch of the aluminium blades can be adjusted while the unit is stopped, making it possible to optimise the performance of an already highly efficient design.

应用:
  • Traction motor
  • Transformer
  • Braking resistor
  • Auxiliary converter
  • Air conditioning

轴向风扇

Mixed flow fans

The centraxial fan uses an innovative approach that combines a centrifugal or mixed flow impeller design with an axial fan style casing.

The fan is placed within a cylindrical housing that can be readily integrated into the design of rolling stock. With a range of impeller diameters from 315mm to 630mm, centraxial fans provide low-noise, high efficiency delivery of up to 5 cubic metres of flow per second at pressures of up to 4500Pa. They are eminently suitable for driving the airflow from roof level downwards into various locations where cooling is required.

应用:
  • Traction motor
  • Traction converter
  • Line inductance
  • Transformer

mixed flow fans

Cooling systems

The compact packaged cooling system has been specially developed for the particular requirements of transformer cooling.

Custom designed to fit alongside the step-down transformer beneath the body of the vehicle, the unit incorporates an integral radiator and plenum as well as fans and motors, and the supporting frame is ready for chassis mounting. Their power ratings typically lie within the 50kW to 150kW range.

应用:
  • Traction motor
  • Transformer

cooling system

Micropal

The micropal fan provides powerful performance in a very compact unit by using a specially developed arrangement of twin twisted impeller blades.

The high efficiency design places the fan motor in the airflow, creating an integrated unit suitable for mounting in virtually any position. With impeller diameters typically between 315mm and 400mm, the micropal fan is enormously versatile in rolling stock applications ranging from auxiliary cooling of power packs to carriage air conditioning.

应用:
  • Traction motor

Micropal

Our centrifugal fans - CEU and CHK - are available in more than 30 different aerodynamic configurations, producing flow volumes up to 25 cubic metres per second or pressures of more than 6000Pa.

The radial impeller blades, normally between 250mm and 800mm in diameter, draw on a variety of designs and materials to cope with dusty environments or clogging particles. This makes the fan ideal for highly demanding situations such as the undersides of bogies. The flexibility of the design means it can be customised to suit virtually any vehicle architecture.

应用:
  • Traction motor
  • Traction converter
  • Line inductance
  • Transformer
  • Auxiliary converter
  • Air conditioning

离心风机

The Axipal fans - BZi and HMP - are adaptable axial fan units, most suitable for clean air environments. They are available in diameters from 315mm to 1250mm and a choice of casing lengths and impeller designs that makes them one of our most adaptable units for rail transport applications.

The pitch of the aluminium blades can be adjusted while the unit is stopped, making it possible to optimise the performance of an already highly efficient design.

应用:
  • Traction motor
  • Transformer
  • Braking resistor
  • Auxiliary converter
  • Air conditioning

轴向风扇

The centraxial fan uses an innovative approach that combines a centrifugal or mixed flow impeller design with an axial fan style casing.

The fan is placed within a cylindrical housing that can be readily integrated into the design of rolling stock. With a range of impeller diameters from 315mm to 630mm, centraxial fans provide low-noise, high efficiency delivery of up to 5 cubic metres of flow per second at pressures of up to 4500Pa. They are eminently suitable for driving the airflow from roof level downwards into various locations where cooling is required.

应用:
  • Traction motor
  • Traction converter
  • Line inductance
  • Transformer

mixed flow fans

The compact packaged cooling system has been specially developed for the particular requirements of transformer cooling.

Custom designed to fit alongside the step-down transformer beneath the body of the vehicle, the unit incorporates an integral radiator and plenum as well as fans and motors, and the supporting frame is ready for chassis mounting. Their power ratings typically lie within the 50kW to 150kW range.

应用:
  • Traction motor
  • Transformer

cooling system

The micropal fan provides powerful performance in a very compact unit by using a specially developed arrangement of twin twisted impeller blades.

The high efficiency design places the fan motor in the airflow, creating an integrated unit suitable for mounting in virtually any position. With impeller diameters typically between 315mm and 400mm, the micropal fan is enormously versatile in rolling stock applications ranging from auxiliary cooling of power packs to carriage air conditioning.

应用:
  • Traction motor

micropal

 
 
 

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电话:+44 141 885 7500