Siemens 8DB10 Installation And Operating Instructions Manual page 106

Extendable fixed-mounted circuit-breaker switchgear up to 40.5 kv
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Installation
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➭ Lower the primary terminal of the voltage transformer slowly onto
the panel connection housing.
Fig. 113: Mounting the voltage transformer
➭ To let excess air out of the plug connection while mounting the voltage transformer,
fit a nylon thread or a cable strap into the inside cone of the panel connection cover.
➭ Insert the primary terminal of the voltage transformer slowly into the inside cone of the
panel connection cover, pulling the cable strap out at the same time.
➭ Fit plain washers on the threaded rods of the fixing bracket stecken. Bolt the voltage
transformer uniformly together with the panel connection cover using the M10 nuts.
Tightening torque: 30 Nm.
Fig. 114: Bolting the voltage transformer together
➭ Connect the low-voltage plug connector to the voltage transformer.
Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
Cable strap

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