FDA-U200 relay - Flashing, 2 pole

Name: FDA-U200 relay - Flashing, 2 pole
Brand: Own brand
Availability: InStock

Obsolete

Summary

This product is no longer available. The replacement relay is the FDA4-U200N.
Click here to go to the product page of the FDA4-U200N.

Description

Plug-in electronic railway pulsing relay with two change-over contacts. When the relay is activated the coil starts with an interval. The pulse time and interval time are equal. The pulsing frequency is adjustable with a lockable knob. The relay can also be supplier with a fixed pulsing frequency (no knob). The relay is standard equipped with double zener diode coil protection.

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

Application

These relay series are designed for demanding rolling stock applications. The FDA-U200 is used in applications where a pulse frequency in output is necessary after activating the relay.

Features

Flashing relay (symmetrical)
Duty cycle: 1/2
Compact plug-in design
2 C/O contacts
Pulse time adjustable with a lockable knob
Pulse times between 0.5 s - 3 s
Also available with fixed pulse time (no knob)
Double zener diode coil protection
Flat, square and silver plated relay 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