DFF9000

Fundamental frequency detector 50 Hz or 60 Hz

Protects your fixed electrical traction installations on a DC network, by monitoring the quality of the currents and voltages supplied.

Our DFF9000 detector monitors the presence of AC current and voltage on your DC network thanks to its overcurrent or harmonic voltage functions.

Its highly accurate processing from 5 Hz, its scalable platform, its embedded web server and its touch screen HMI, allow you to calmly approach the future of your railway infrastructures.

#DC, #Detector, #FundamentalFrequency, #Protection, #Railway, #Relay

High resolution colour touch screen

High accuracy acquisition

Very high processing performance

Fully configurable binary inputs and outputs

Full personalisation according to customer needs

Embedded web server

Communication interfaces	1x RS485 - 1x cage SFP card RS485
Communication protocols	IEC 61850-8-1 Goose IEC 618509-2 SV Modbus RTU Modbus TCP/IP
Mesures and operations	Catenary current — Catenary current monitoring Catenary voltage — Catenary voltage monitoring Frequency — Frequency monitoring
Mounting	Rack 19" - 3U
Power supply	48 to 125 Vdc
Type of option cards	1x RS485 - 1x cage SFP card
Current inputs	1
Voltage outputs	1
Disturbance records	32
Event logs	1000
Digital inputs	8
Digital outputs	6
Dedicated trip outputs	1
Watchdog output	1
Indication LEDs	16
Number of optional modules	1