UMD-U200 relay - Voltage monitoring

Name: UMD-U200 relay - Voltage monitoring
Brand: Eigen merk
Availability: InStock

Obsolete

Informatie

Dit product is niet meer verkrijgbaar. Het vervangende relais is de MTDV4-U200.
Klik hier om naar de productpagina van het MTDV4-U200 te gaan.

Description

Plug-in electronic voltage monitoring relay with one change-over contact and one normally open contact. The pull-in voltage is adjustable with a lockable knob. The relay can also be supplied with a fixed pull-in voltage (no knob). The UMD-U200 offers a very small hysteresis (difference between pull-in and drop-out voltage) and does not need an auxiliary supply.

The relay is equipped with two LEDs which indicate the presence of power supply and contact switching.

The construction of the relay and choice of materials makes the UMD-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 UMD-U200 relay an easy and flexible solution to use.

Application

These relay series are designed for demanding rolling stock applications. The UMD-U200 is used in applications for voltage monitoring or where switching is activated by a fixed voltage level.

Features

Voltage monitoring relay
Compact plug-in design
1 C/O contact and 1 N/O contact
Pull-in voltage adjustable with a lockable knob
Also available with fixed pull-in voltage (no knob)
Very small hysteresis
No auxiliary supply necessary
Two LEDs for status indication
Flat, square and silver plated relay pins for excellent socket connection
Integrated snap lock
Optional positive mechanical keying relay to socket

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 test
IEC 60947-5-4 Electromechanical components 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