Siemens 8DB10 Installation And Operating Instructions Manual page 98

Extendable fixed-mounted circuit-breaker switchgear up to 40.5 kv
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Installation
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➭ If not yet pre-assembled, mount the adapter plate on the voltage transformer.
NOTE
The already assembled adapter plate can be displaced due to vibrations during transport.
To position the adapter plate correctly:
➭ Loosen the M8 bolts of the adapter plate a little bit.
➭ Bolt the adapter plate uniformly together with the voltage transformer mounting plate.
Tightening torque: 30 Nm.
➭ Insert the silicone adapter in the voltage transformer.
ATTENTION
Risk of partial discharges at the outside-cone bushing.
➭ Make sure that the connecting lug of the capacitive connecting point of the outside-cone
bushing is earthed.
Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
M8 bolts for fixing the adapter
plate on the voltage transformer
mounting plate
Bushing for low-voltage plug
connector

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