ABB Relion 615 series - Section 3 REF615 Standard Configurations; Standard Configurations

Section 3 REF615 standard configurations
3.1 Standard configurations
REF615 is available with two alternative standard configurations. The standard signal
configuration can be altered by means of the signal matrix or the graphical application
functionality of the Protection and Control IED Manager PCM600. Further, the
application configuration functionality of PCM600 supports the creation of multi-layer
logic functions using various logical elements, including timers and flip-flops. By
combining protection functions with logic function blocks, the relay configuration can be
adapted to user-specific application requirements.
The relay is delivered from the factory with default connections described in the
functional diagrams for binary inputs, binary outputs, function-to-function connections
and alarm LEDs. Some of the supported functions in REF615 must be added with the
Application Configuration tool to be available in the Signal Matrix tool and in the relay.
The positive measuring direction of directional protection functions is towards the
outgoing feeder.
Table 7: Standard configurations
Description
Std. conf.
Non-directional overcurrent and ground-fault protection and circuit-breaker condition
monitoring (RTD option)
D
Directional overcurrent and ground-fault protection, voltage-based protection and
measurements, and circuit-breaker condition monitoring (RTD option)
F
Directional and non-directional overcurrent and ground-fault protection with multifrequency
neutral admittance, voltage, frequency and power based protection and measurements, and
circuit-breaker condition monitoring (sensor inputs, optional power quality, fault locator,
interconnection protection and synchro-check with IEC 61850-9-2 LE)
L
Directional and non-directional overcurrent and ground-fault protection with multifrequency
neutral admittance, voltage, frequency and power based protection and measurements,
high-impedance differential protection, synchro-check and circuit-breaker condition
monitoring (optional power quality, fault locator and interconnection protection)
N
Non-directional phase and ground overcurrent, voltage and power directional protection and
power system metering for two tie breakers
P
1MAC109016-MB C Section 3
REF615 standard configurations
REF615 ANSI 31
Application Manual