Self-powered protection relay for secondary distribution
FANOX ELECTRONIC
* Sia e lado web rev150P, 50N, 51P and 51N protection functions
* Self-powerred overcurrent protection relay starts up from 5 A of primary single phase
* Reduces the operating cost of the centre: Installations and maintenance of batteries
* Can be temporarily supplied by an external battery
* Events can be recorded (optional) and specific test menu is provided depending on the model
* High electromagnetic compatibility
* Reduced depth of 80 mm makes it easy to install
* Contact-braker protection function by means of trip blocking
* External trip, activation of the trip or the coil
* Indicates the cause of the trip even though the relay loses the supply (bistable magnetic indicators)
* LCD screen allows the parameters to be set and monitored
* Uses a specific Fanox current transformer with dual-core.
* RS 232 serial port on the front and real RS 485 port on connection terminals. The ModBus RTU protocol is implemented for both ports
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