Obsolete Railway Relays

TDE-U200 relay - Timer, delay-off, 2 pole

Obsolete
Summary

This product is no longer available. The replacement relay is the TDE4N-U.
Click here to go to the product page of the TDE4N-U.

Description

Plug-in electronic railway timer relay with one change-over contact and one normally open contact. When the relay is not energized anymore there is a delay on drop-out, without any auxiliary power supply.
 
The delay time is adjustable with a lockable knob. The relay can also be supplied with a fixed time delay (no knob). The relay is equipped with a LED which indicates the presence of energizing voltage.
 
The construction of the relay and choice of materials makes the TDE-U200 relay suitable to withstand low and high temperatures, shock & vibrating and dry to humid environments.
 
No external retaining clip needed as integrated ‘snap-lock’ will hold relay into socket under all circumstances and mounting directions. Compact design, choice of many options and a wide range of sockets makes the TDE-U200 relay an easy and flexible solution to use.
 

Application

These relay series are designed for demanding rolling stock applications. The TDE-U200 is used in applications where a time delay on drop-out is necessary after de-energizing the relay.
 

Features

  • Time delay relay
  • Delay on drop-out (without auxiliary power supply)
  • Compact plug-in design
  • 1 C/O contact and 1 N/O contact
  • Weld-no-transfer contacts
  • Delay time adjustable with a lockable knob
  • Also available with fixed time delay
  • Total time delay range: 0.1 s up to 100 s
  • One LED for voltage presence
  • Flat, square and silver plated relay pins for excellent socket connection
  • Wide range sockets
  • Integrated snap lock
  • Transparent cover

Benefits

  • Proven reliable
  • Long term availability
  • Easy to maintain
  • Low life cycle cost
  • No maintenance

Railway compliancy

  • EN 50155 Electronic equipment used on rolling stock for railway applications
  • IEC 60571 Electronic equipment used on railway vehicles
  • IEC 60077 Electrical equipment for rolling stock in railway applications
  • IEC 60947 Low voltage switch gear and control gear
  • IEC 61373 Rolling stock equipment - Shock and vibration tes
  • IEC 60947-5-4 Electromechanical compontents for control applications. This standard examines both coil and contact specifications in depth
  • EN 50121 Electromagnetic compatibility for railway applications
  • NF F 16-101/102, TS 45545-2 Fire behaviour - Railway rolling stock
  • NF F 62-002 On-off contact relays and fixed connections

Product information request

Railway rolling stock
Railway signalling
Industry
Energy
Instruments
Maritime
Yes
Yes