Monitoring - GE C60 Instruction Manual

CHAPTER 2: PRODUCT DESCRIPTION

2.5.3 Monitoring

OSCILLOGRAPHY
Maximum records:
Sampling rate:
Triggers:
Data:
Data storage:
EVENT RECORDER
Capacity:
Time-tag:
Triggers:
Data storage:
DATA LOGGER
Number of channels:
Parameters:
Sampling rate:
Trigger:
Mode:
Storage capacity:
FAULT LOCATOR
Number of independent fault locators: 1 per CT bank (to a maximum of 4)
Method:
Voltage source:
Maximum accuracy if:
Relay accuracy:
Worst-case accuracy:
VT +
%error
CT +
%error
Z +
Line%error
RELAY ACCURACY +
%error
PHASOR MEASUREMENT UNIT
Output format:
Number of channels:
TVE (total vector error):
Triggering:
Reporting rate:
Number of clients:
AC ranges:
Network reporting format:
Network reporting style:
Post-filtering:
Calibration:
C60 BREAKER PROTECTION SYSTEM – INSTRUCTION MANUAL
64
64 samples per power cycle
any element pickup, dropout, or operate; contact input change of state; contact output change
of state; FlexLogic equation
AC input channels; element state; contact input state; contact output state
in non-volatile memory
1024 events
to 1 microsecond
any element pickup, dropout, or operate; contact input change of state; contact output change
of state; self-test events
in non-volatile memory
1 to 16
any available analog actual value
15 to 3600000 ms in steps of 1
any FlexLogic operand
continuous or triggered
(NN is dependent on memory)
1-second rate:
01 channel for NN days
16 channels for NN days
↓
60-minute rate:
01 channel for NN days
16 channels for NN days
single-ended
wye-connected VTs, delta-connected VTs and neutral voltage, delta-connected VTs and zero-
sequence current (approximation)
fault resistance is zero or fault currents from all line terminals are in phase
±1.5% (V > 10 V, I > 0.1 pu)
user data
user data
user data
1.5%
per IEEE C37.118-2011, C37.118.1a-2014, or IEC 61850-90-5 standard
14 synchrophasors, 8 analogs, 16 digitals
<1%
frequency, voltage, current, power, rate of change of frequency, user-defined
1, 2, 5, 10, 12, 15, 20, 25, 30, 50, or 60 times per second for P and M class, and 100 or 120 times
per second for P class only
one over TCP/IP port and one over UDP/IP per aggregator
as indicated in appropriate specification sections
16-bit integer (for IEEE C37.118) or 32-bit IEEE floating point numbers
rectangular (real and imaginary for IEEE C37.188) or polar (magnitude and angle) coordinates
none, 3-point, 5-point, 7-point
±5° (angle) and ±5% (magnitude)
SPECIFICATIONS
2
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