FANS FOR RAILWAY

– Etudes Techniques et Représentations Industrielles (Technical Design and Industrial Image) was created in 1945. It was at first only a design office. ETRI began in ventilation with air treatment in mines and has then extended its activity to many different application types.It has been taken over by ECOFIT in 2002. ECOFIT, which became ROSENBERG VENDOME in 2020, is part of the ROSENBERG Group. We design, manufacture and sell electric motors and fans applications since 1976.

Thanks to a good comprehension of your project, our 70 years KNOW-HOW, and our ADDED VALUE as technical support, we validate and optimise together a CUSTOMIZED solution meeting outstanding QUALITY standards.Consult us right from the beginning of your design!

Imprimé le 21 décembre 2020

ROSENBERG VENDOMEZI Sud - Rue Marc Seguin - BP60008F 41101 Vendôme cedex - FranceTél: + 33 (0)2 54 23 14 54Fax: + 33 (0)2 54 72 22 73Email: info@etrinet.comwww.etrinet.com

For the well being of drivers and passengers, our products ensure the ventilation and air conditioning of cabins. Their optimal air flow is

adapted thanks to the control of their speed, thus favouring a high efficiency. Their low noise level also improves travel conditions.

Ventilation also provides efficient cooling and thus protects equipment, especially electronics, power units and ventilation drawers.

The insulation systems of our motors and the mechanical structure of our fans are specially adapted for railway applications. This reliability ensures a long service life of the installations and reduces maintenance interventions.

Our compact ventilation solutions are easy to install in any railway application.

Our fans are specially designed for each application. The following features can be differently defined : frequencies, voltages, working temperature, IP levels, impeller size.

31

0 50 100 150 200 250 (m3/h)

0 100 200 300 400 500 (CFM)45 (Pa)

30

20

15

10

5

0

1,2

1,0

0,8

0,6

0,4

0

25

0,2

60Hz

50Hz

35

40

1,4

1,6(In.W.G.)

31

0 100 200 300 (CFM)

0 50 100 150 (m3/h)

35 (Pa)

30

20

15

10

5

0

1,2 (In.W.G.)

1,0

0,8

0,6

0,4

0

25

0,2

121DW

121DH

148DH

DL

DM

DH

DS

DX

DZ

31

0 50 100 150 200 250 300(m3/h)

0 200 400 600 (CFM)120 (Pa)

80

40

20

0

1,0

0,8

0,4

0

60

0,2

DW3

DW8

100

1,2(In.W.G.)

0,6

Compact axial fans AC High Performance fans Mixed flow DC frame axial fan121D - 148D

172x150x38mm

125D_A120x120x38mm

62G239,5x85mm

200D200x70mm

• 12, 24, 48VDC• 1,4-13,9W• 115-1085mA• -20/+70°C

• IP20• 1725-4400RPM

• 30-51dBA

• 12,24,48,110VDC• 13-30W• 122-1250mA• -10/+55°C

• IP20• 3100-4650 RPM

• 57-66dBA

• 230-400VAC• 45-62W• 150-290mA• -10/+70°C

• IP40• 2930-3450RPM

• 67-71,5dBA

• 28-110VDC• 172-184W• 1570-6550mA• -30/+60°C

• IP55• 5020-5190RPM• 74,8dBA

• L-10 life expectancy at 40°C : 80.000 hours• Shock et vibration protection• EN45545-2• Options: Speed sensor, alarm, salt spray protection, other voltages, PWM

• L-10 life expectancy at 40°C : 25.000 hours• Shock et vibration protection• EN45545-2• Options: Speed sensor, alarm, salt spray protection, other voltages and speeds

• L-10 life expectancy at 40°C : 80.000 hours• Shock et vibration protection• Options: Speed sensor, alarm, salt spray protection, other voltages and speeds