4 Technical Data
452
7UM62 Manual
C53000-G1176-C149-3
Waveform Capture
(Fault Recorder)
Optionally instantaneous values or r.m.s.
values
– Instantaneous Values
−
Recording Time
Total of 5 s
Pre-event and post-event recording
and memory time adjustable
−
Sampling Rate for 50 Hz
1 sample/1.25 ms (16 sam/cyc)
Sampling Rate for 60 Hz
1 sample/1.04 ms (16 sam/cyc)
−
Channels
u
L
, u
L2
, u
L3
, u
E
, i
L1, S1
, i
L2,S1
, i
L3,S1
, i
EE
,
i
L1, S2
, i
L2,S2
, i
L3,S2
, i
EE2
, u
DC
or i
DC
of the
three measuring transducers (TD)
– R.m.s. Values
−
Recording Time
Total of 80 s
Pre-event and post-event recording
and memory time adjustable
−
Sampling Rate for 50 Hz
1 sample/20 ms (1 sam/cyc)
Sampling Rate for 60 Hz
1 sample/16.67 ms (1 sam/cyc)
−
Channels
U
1
, U
E
, I
1
, I
2
, I
EE1
, I
EE2
, P, Q,
ϕ
, R, X, f–f
N
Statistics (Circuit
Breaker)
Saved Number of Trips
Up to 9 digits
Accumulated Interrupted Current
Up to 4 digits (kA) per pole
Operating Hours
Counter
Operating Hours Range
Up to 6 digits
Criterion to Count
Current exceeds an adjustable current
threshold (BkrClosed
I
MIN)
Trip Circuit Monitor
(ANSI 74TC)
With one or two binary inputs.
Commissioning
Start-up Aids
Phase Rotation Check
Operating Measured Values
Circuit Breaker / Switching Device Test
Creation of a Fault Record
Clock
Time Synchronization
IRIG-B/DCF77-signal
Binary signal
Communication
User-Defined
Functions (CFC)
Selection Guide for Function Modules and Task Levels
Function Module
Description
Task Level
MW_
BEARB
PLC1_
BEARB
PLC_
BEARB
SFS_
BEARB
ABSVALUE
Magnitude calculation
X
–
–
–
ADD
Addition
X
X
X
X
AND
AND–Gate
–
X
X
X
BOOL_TO_CO
Boolean to control
(conversion)
–
X
X
–
BOOL_TO_DI
Boolean to Double Point
(conversion)
–
X
X
X