NPID800R

Phase and earth fault overcurrent protection with directional criteria

NPID800R (R3 case) is dedicated to the refurbishment of our CEE 7000 series of phase and earth fault overcurrent relays, with or without directional criteria.

it’s designed for the protection of your upstream or downstream network sections, enhancing selectivity and adaptability of the protection scheme.

#Current, #Protection, #Relay, #Retrofit

CEE 7000 R case compatible

Minimises retrofitting costs

Reduces re-commissioning time

Easy to install and easy to use

Communication interfaces	RS485
Communication protocols	Modbus RTU
Mesures and operations	Currents — Phase currents (IL1, IL2, IL3) Voltages — Phase voltages Zero-sequence current — Zero-sequence current, high sensitive input
Mounting	R3
Power supply	19 to 70 Vdc 85 to 255 Vdc/Vac (50/60 Hz)
Current inputs	3
Sensitive current inputs	1
Voltage outputs	1
Digital inputs	8
Digital outputs	7
Watchdog output	1
Indication LEDs	5