GE Industrial Solutions Entellisys System Test Kit User Manual

Page 26

Test Menu

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.

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

Phase Angle

Phase angle to be injected. (Range between –360° to +360°)

Expected Trip Module

Type of trip that should be observed, calculated from the operator-entered
fault levels.

Expected Trip Time

Trip time that should be observed, calculated from the operator-entered
fault levels.

Pre-Fault Time

The time duration Pre-Fault levels will be injected from test kit. Operator
selectable.