Technical Data; Identification; Functionality - ABB REL650 Technical Manual

1MRK 506 382-UEN A
15.1.8
15.2
15.2.1
15.2.2
Line distance protection REL650 2.2 IEC
Technical manual
The NEW_VAL signal is a pulse signal. The signal is set if the counter value was
updated since last report.
Note, the pulse is short, one cycle.
The SCAL_VAL signal consists of scaled value (according to parameter Scale),
time and status information.

Technical data

Table 457: PCFCNT technical data
Function
Input frequency
Cycle time for report of
counter value
Function for energy calculation and demand
handling ETPMMTR

Identification

Function description
Function for energy calculation and
demand handling

Functionality

Power system measurement (CVMMXN) can be used to measure active as well as
reactive power values. Function for energy calculation and demand handling
(ETPMMTR) uses measured active and reactive power as input and calculates the
accumulated active and reactive energy pulses, in forward and reverse direction.
Energy values can be read or generated as pulses. Maximum demand power values
are also calculated by the function. This function includes zero point clamping to
remove noise from the input signal. As output of this function: periodic energy
calculations, integration of energy values, calculation of energy pulses, alarm
signals for limit violation of energy values and maximum power demand, can be
found.
Setting range
See Binary Input Module (BIM)
(1–3600) s
IEC 61850 IEC 60617
identification identification
ETPMMTR
Section 15
Metering
IP14092-1 v1
M13404-2 v5
Accuracy
-
-
SEMOD153638-1 v2
SEMOD175537-2 v4
ANSI/IEEE C37.2
device number
W_Varh -
GUID-6898E29B-DA70-421C-837C-1BBED8C63A7A v3
645