UB C200 relay - Voltage monitoring
The voltage monitoring relay UB C200 opens auxiliary loads circuits when battery voltage becomes too low and puts them back in service when battery voltage recovers. A time delay of several seconds (to be defined) engages before opening a load circuit and a time delay of several seconds (to be defined) before putting back in service a load.
The plug-in design offers secure locking feature for maximum ease of maintenance (no wires need to be disconnected or other hardware removed for relay inspection or replacement). The resistance to impact and vibration is conform to standards in force for Railway Transported Equipment.
Positive mechanical keying of relay to socket is built into relay and socket during manufacture and terminal identifications are clearly marked on identification plate that is permanently attached to the relay.
The UB C200 relay is pluggable in the following sockets: EA 102 B, EA 102 BF, EA 103 BF, EA 104 B, EA 104 BF, EA 105 BF, EA 112 BF.
The UB C200 relay is designed for voltage level sensing and used for example to monitor the battery load shedding.
Voltage monitoring relay – 1 voltage level
2 C/O contacts, form C
Plug-in design with secure locking feature for maximum ease of maintenance
-40 °C...+85 °C operating temperature
Long life cycle
Easy to maintain and replace
Low life cycle cost
NF F 62-002 Rolling stock - Instantaneous relays contacts and sockets
NF F 16-101/102 Fire behaviour - Railway rolling stock
EN 50155 Railway application - Electronic equipment used on rolling stock
IEC 61373 Railway application - shock and vibration tests
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