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A051659
Fig. 20.7.1.-1 Test page menu
20.7.2. Test primary object
The circuit breaker and other switching devices can be tested from this submenu.
The object control buttons are used to perform the desired tests. A warning message
is displayed before leaving the test primary object mode.
In test mode, the interlockings are disabled. It is strongly recommended
to de-energize the switchgear before activating the test mode.
Verify the primary object’s correct position before leaving the test
mode and before energizing the switchgear. Make sure all the primary
objects are back in the correct positions.
Multifunction Protection and Switchgear Control Unit
Operator's manual
REF 542plusREF 542plus
1MRS755869
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