Accessing the connection compartment through the front
110-0134.9 / 14 NXAIR / ≤ 40 kA 333
23.8 Accessing the connection compartment through the switching-device compartment at panel
versions with voltage transformer compartment
Reduced safety
The closed connection compartment is an important safety element of the
switchgear. The connection compartment is exclusively opened for performing
operational activities inside the connection compartment.
Always install the bushing plate and the vertical partition:
If an activity inside the connection compartment is interrupted.
Immediately after an activity inside the connection compartment was
completed.
Sharp edges
The metal parts of the voltage transformer compartment and the vertical partition
may have sharp edges.
Put on personal protective equipment.
High weight
The voltage transformer compartment is heavy.
Remove the voltage transformer compartment absolutely with 2 persons.
Put on personal protective equipment.
Preconditions
• Preparations as described in chapter 23.1 completed
• Door to voltage transformer compartment open
• Removable voltage transformers removed from panel as described in chapter 19.6
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