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スイッチ Siemens 3TMのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Siemens 3TM 48 ページ。 1-pole vacuum contactor 4.15 kv - 6.9 kv

Installation

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2019-01-09

DANGER

Risk of injury!

•

Do not touch live parts!

•

When work is performed on the switchgear, it must be de-energised and

earthed!

•

The work described in the following sections must only be performed when

the switchgear has been de-energised:

Take safety measures to prevent reclosing!

Observe industrial safety regulations!

Ensure that the vacuum contactor is mounted and commissioned only by

qualified personnel who are familiar with the operating instructions and

observe the warning notices.

Installation

CAUTION

Inadequate ventilation leads to material damage.

The customer is to ensure there is adequate ventilation in the installation space

or in the switch cabinet (see "Installation position", p. 15).

Note

Transporting the vacuum contactor

Transporting the vacuum contactor by holding and lifting the auxiliary switches on

the sides leads to material damage.

Only transport the vacuum contactor by holding it under the operating mechanism

box, the base plate, or the pole shells (see "Transport to the installation site",

Fig. 1).

Note

Attaching the vacuum contactor

Attaching the vacuum contactor with shear, tensile, or compressive stresses can

lead to material damage.

Attach the vacuum contactor by the specified mounting points without shear, ten-

sile, or compressive stresses.

Installation