Closing the connection compartment / connection duct
110-0084.9 / 15 NXAIR / ≤ 40 kA 189
Fig. 275: 4 bolted joints on protection plate of switching-device compartment
Prepare the voltage transformer compartment for installation by laying it down centrally in front
of the panel. The shutter (5) must point to the bushing plate.
To install the voltage transformer compartment, lift it approx. 2 cm. Push the voltage
transformer compartment into the panel and set it down on the base frame.
Fig. 276: Voltage transformer compartment
Fix the voltage transformer compartment by screwing the bolts hand-tight:
• 10 bolts M8x20 with contact washers
Tighten the bolts with a tightening torque of 25 Nm.
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