Section 4 Protection Functions; Multipurpose Analog Protection Mapgapc; Identification; Function Block - ABB RELION 630 Series Technical Manual

1MRS757256 F
Section 4
4.1
4.1.1
4.1.2
4.1.3
4.1.4
PML630/Compact Load-Shedding Solution
Technical Manual
Protection functions

Multipurpose analog protection MAPGAPC

Identification

Function description
Multipurpose analog protection

Function block

GUID-75500106-5F41-4834-9D02-40282D4C7221 V1 EN
Figure 122: Function block

Functionality

The multipurpose analog protection function MAPGAPC is used as a general
protection with many possible application areas as it has flexible measuring and
setting facilities. The function can be used as an underprotection or overprotection
with a settable absolute hysteresis limit. The function operates with the definite time
(DT) characteristics.
The function contains a blocking functionality. It is possible to block function outputs,
the definite timer or the function itself, if desired.

Operation principle

The function can be enabled and disabled with the Operation setting. The
corresponding parameter values are "On" and "Off".
The operation of the multipurpose analog protection function can be described using
a module diagram. All the modules in the diagram are explained in the next sections.
Protection functions
IEC 61850 IEC 60617
identification identification
MAPGAPC MAP
Section 4
ANSI/IEEE C37.2
device number
MAP
187