Other Functions; Standard Configuration D; Applications - ABB RELION 615 Series Applications Manual

Section 3
REG615 standard configurations
3.4.3.8
3.5
3.5.1
100
X110_BI7_CB_CLOSED
GUID-4249C362-88DE-4281-9DD8-3633E2294F15 V2 EN
Figure 135: Disable logic for directional underpower protection

Other functions

The configuration includes 18 instances of multipurpose protection MAPGAPC,
power quality functions, two more instances of frequency protection and different
types of timers and control functions. These functions are not included in the
application configuration but they can be added based on the system requirements.

Standard configuration D

Applications

The standard configuration with differential protection for machines, power
protection, overcurrent protection, voltage and frequency based protection,
underexcitation and out-of-step protection is mainly intended for the main protection
for a small size synchronous power generator or as backup protection for a medium
size synchronous power generator.
Standard configuration D is not designed for using all the available functionality
content in one relay at the same time. Three-phase directional overcurrent protection,
three-phase voltage protection, positive-sequence and negative-sequence voltage
protection functions must be added with the Application Configuration tool. To
ensure the performance of the relay, the user-specific configuration load is verified
with the Application Configuration tool in PCM600.
The protection relay with a standard configuration is delivered from the factory with
default settings and parameters. The end user flexibility for incoming, outgoing and
internal signal designation within the protection relay enables this configuration to be
further adapted to different primary circuit layouts and the related functionality needs
by modifying the internal functionality using PCM600.
NOT
IN OUT
1MRS758272 B
CB_NOT_CLOSED
REG615
Application Manual