Final Check List - ABB SACE Emax 2 Installation, Operation And Maintenance Instructions

Final check list After completing the procedures for general checks and checks on the accessories, perform the following
92 | © 2014 ABB | 1SDH000999R0002 - L8569
operations. Print this sheet in order to annotate in the column Check the check that was carried out.
Operation
1 Circuit-breaker OFF
2 Circuit-breaker connected
3 Release Parameters
4 Removal of the Ekip TT
5 Connecting the voltage
6 Closing the switchgear
7 Loading the springs
8 Under-voltage coil
9 Opening and closing coils
Mechanical interlock of the
10
circuit-breaker
11 Interlocking devices
12 Status signals
Description
Open the circuit-breaker
Switch the circuit-breaker in withdrawable version
to the connected position and reposition the crank
in its seat
Adjust the protection release in accordance with the
design specifications of the installation (drawn up
by design engineer of the installation). If necessary,
power the protection release with an Ekip TT unit
If present, remove the Ekip TT unit
Connect the auxiliary voltage
Close the switchgear door
Load the closing springs
Make sure that under-voltage coil is energized
Make sure that opening and closing coils are NOT
energized
If present, make sure that mechanical interlock of
the circuit-breaker is not active
If present, make sure that interlocking devices of the
circuit-breaker are not active
Check that the signalling devices on the front of
the circuit-breaker represent: circuit-breaker open -
springs unloaded O - OPEN and springs signaller
white DISCHARGED SPRING
Putting into service and maintenance | 1 - Putting into service
ABB | SACE Emax 2
Check