Siemens 8DB10 Installation And Operating Instructions Manual page 99

Extendable fixed-mounted circuit-breaker switchgear up to 40.5 kv
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864-5091.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • Revision 06
➭ 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 silicone adapter in the voltage
transformer.
DANGER
Risk of injury! The voltage transformer type 4MT3 has a weight of approx. 30 kg.
➭ Secure the voltage transformer against falling down.
➭ If necessary, transport the voltage transformer with several persons or with suitable aids.
➭ Lower the voltage transformer slowly onto the bushing, pulling the cable strap out of the
inside cone of the voltage transformer at the same time.
➭ Connect the low-voltage plug connector to the voltage transformer.
➭ Fasten the voltage transformer at the panel. To do this, bolt the voltage transformer
uniformly together with the voltage transformer mounting plate using four M8 bolts.
Tightening torque: 30 Nm.
Installation
Silicone adapter
Cable strap
Outside-cone bushing
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