DC/DC enclosure mounting

500W Railway DC/DC converter In: 50.4-137.5Vdc / Out 24Vdc / 21A

CHF 410.10 excl. VAT, plus shipping costs

Item no: RMD500-110-24SEW
In stock: Available to order
10+ CHF 410.10 CHF 382.75 (6%save)
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Description

The RMD500 series DC/DC converter, which can be mounted on a housing, is designed for rail vehicles and transportation applications. The device is designed with a 4:1 input voltage range of 43.2VDC to 170VDC for nominal 72V and 110V. The 5kVdc isolated 24Vdc output ensures safe isolation of the load. The converter has a constant and high efficiency of 95%, and the baseplate mounting allows a wide operating temperature range for class OT4+ST1&ST2 from -40°C to +85°C without derating. Input reverse polarity protection, inrush current limiting, 10 ms bridging time, remote control and OR-ing diodes at the output round off the functionality of this fully rail-compatible plug & play device.

Technical data

  • Fully track-approved for EN50155 (S2) applications
  • EN50121-3-2, EN50124-1, EN62368-1, EN61373, EN45545-2
  • Plug&Play unit for natural convection cooling
  • Wide-range input for nominal 72V and 110V
  • Outstanding efficiency and functionality
  • Parallel and redundant operation
  • Extremely reliable and robust

Additional information

DC-DC converter
Output voltage (Vdc)

24

Power (W)

500

Output current (mA)

21000

Nominal input voltage (Vdc)

72, 110

Input voltage ratio

4:1

I/O isolation

5000Vdc

Further functions

Parallel switchable, remote ON/OFF, voltage trim

Length (mm)

209

Width (mm)

141

Height (mm)

48

Application

Railroad, ITE/AV

Manufacturer

Recom

LEDs
More
Input voltage range (Vdc)

50.4...137.5

Temperature range

-40…+85°C

Efficiency typ.

95%

Data sheets

Data sheet RMD500-110-24SEW PDF(504.57 KB)

Downloads

3D data RMD500 Zip file (6.46 MB)

Videos

Recom RMD Series Introduction

Recom RMD Series Introduction

We would be happy to advise you personally

Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.

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René Hupjan

Product Manager

+41 44 931 10 36
rene.hupjan@simpex.ch