GE Industrial Solutions Entellisys 4.0 System Test Kit User Manual User Manual
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System Test Kit
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Test setup field description
Table 1-6 Test setup field description
Test Name
Unique test identifier, assigned by the test kit, generated by the type of test
selected and the date the test is performed.
Operator
Operator name entered by the Test Operator. (20-character limitation)
Test Description
Test description entered by the operator, to be stored in the log file.
(150-character limitation)
Breaker Selection
Circuit Breaker to be tested, selected by the operator.
Compartment #
Compartment number of the circuit breaker selected.
Topology Selection
Will display only when connected to Entellisys 4.0 lineups. Defaults to the
current operating topology.
Single point relays in Entellisys 4.0 and higher operate on 0-15 topologies
depending on the switchgear configuration. Each topology state may have
different settings. For example, topology 0 is reserved for Reduced Energy
Mode and topology 1 is normal operation.
After every test, the current topology should be verified in the breaker
status screen at the HMI as the system topology may change (due to
change in state of a topology breaker) and hence the settings will not be
valid and the test may fail.
Breaker Trip
Specifies whether or not the test will physically trip the circuit breaker.
;
– Circuit Breaker will Trip
– Circuit Breaker will not Trip
Ground Fault
Allows users to temporarily Defeat Ground Fault during the test, or to
Resume/Run Ground Fault as normal during the test. Ground Fault must be
defeated for single phase tests—otherwise a trip on Ground Fault will occur.
;
– GF will Resume/Run as Normal.
– GF will be temporarily defeated during the test period.
Note: After the test has concluded, Ground Fault will resume automatically.
This feature is enabled only when Ground Fault is enabled in the selected
circuit breaker.
Breaker Setting Table/Tabs
Displays the actual settings for the circuit breaker selected. This is for
information only.
Level
Allows the user to set the required levels for the corresponding test
(Pre-Fault, Fault, and Post-Fault).
% of CT
Percentage of the CT Rating to be injected for a given input (IA, IB, IC, and
optionally Neutral)
Max values:
Pre-Fault: 10% of CT
Fault: 28x CT
Post-Fault: 10% of CT