RS611006-AA New ABB Combined Overcurrent and Earth-fault Relay

Three-phase, low-set phase overcurrent unit with definite time or inverse definite minimum time (IDMT) characteristic

Three-phase, high-set phase overcurrent unit with instantaneous or definite time operation

Low-set earth-fault unit with definite time or inverse definite minimum time (IDMT) characteristic

High-set earth-fault unit with instantaneous or definite time operation

Built-in circuit-breaker failure protection

Two heavy-duty and four signal output relays

Output relay matrix allowing start or trip signals from the protection stages to be routed to the desired output relay

Local display of measured and set values and data recorded at the moment of a fault

Reading and writing of setting values either via local display and front panel push-buttons or from higher-level systems over the serial interface and the fibre-optic bus

Self-supervision system continuously monitoring the operation of the electronics and the microprocessor

Powerful software support for parameterization of the relay, for reading measured and recorded values, events, etc., and for storing readings

Member of the SPACOM product family and ABB?s Distribution Automation system

CE marking according to the EC directive for EMC