Protection relay for medium voltage secondary distribution
FANOX ELECTRONIC

The most advanced monitoring systems for medium voltage primary and secondary distribution lines.

SIA-C Self-Powered relay:
* Sia c lado web rev150P, 50N, 51P y 51N protection functions
* Self-powered ovecurrent relay stars-up from 0.2 times the rated single-phase current
* Can be temporarily supplied by an external battery
* Reduces the operating cost of the centre: Installations and maintenance of batteries is eliminated
* Events can be recorded (optional) and specific test menu is provided
* High electromagnetic compatibility
* External trip, activation of the striker 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 standard current transformers 5 A or 1 A
* RS 232 serial port on the front and real RS 485 port on connection terminals. The ModBus RTU protocol is implemented for both ports

Fanox is a leader in protection & control and has a long experience as manufacturer of equipment for the market's leading utilities and industry.
We offer an extensive array of options within control, measurement and communication in electrical substations for secondary and primary distribution lines.
Fanox' long term commitment to produce high quality products offers our customers a total protection guarantee solution.