Standard or specific

Four standard inverse definite minimum time (IDMT) time-current curves as per

IEC and BS. Two specific inverse-time characteristics called RI and RXIDG.

Recorded memory for measured fault parameters.

Local and/or remote access to parameters, fault register, events and diagnostic data through local

man-machine interface or remote serial port.

Two or three operation stages in each protection relay module.

Freely configurable output relays for tripping and signalling.

Direct numerical readout display for a full set of measured and recorded values,

indications and status information.

Data communication capabilities

Serial interface to connect the relay with the data collection, recording and analysis functions

of local or remote monitoring and control systems or other host.

High Immunity to electrical and electromagnetic interface.

Also for off-shore applications IP54 class water- and dustproof aluminium

case endures mechanical stress.

All in one No external auxiliary relays for tripping are needed.

Wide auxiliary voltage ranges 18-80 V DC and 80-265 V AC/DC

Improved reliability and availability supported by built-in self-supervision

system with auto-diagnosis.

Long life-time MTBF higher than 200 years based on delivery and fault statistics.

CE marking according to the EC directive for EMC.