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コントローラー artisan Altivar ATV-16U41N4のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。artisan Altivar ATV-16U41N4 17 ページ。 Speed controller for asynchronous motors

This speed controller must be installed and implemented in compliance with the international

and national standards in force in the premises where it is to be used. It is the responsibility of

the integrator to comply with the EMC directive, among others, which concerns the European

Community.

Compliance with the essential requirements specified in the EMC directive is dependent on

conditioned application of the recommendations provided in the following documents :

– Our catalogue which indicates the accessories to be associated with Speed Controllers, for

instance when radio disturbance filtering is needed.

– Standard IEC 1000-5-2, the recommendations of which are repeated in our EMC

didactic Manual which describes the installation safety measures to comply.

For any information about these documents, please contact our SCHNEIDER commercial agency.

When the speed controller is powered up, the power components and a number of other control

components are connected to the mains supply. It is extremely dangerous to touch them.

ATTENTION

After switching the ALTIVAR off, wait for 1 minute before touching the equipment. This is the time

required for the capacitors to discharge.

The motor can be stopped during operation, by inhibiting the start command or the speed

reference, while the speed controller remains switched on. If safety of personnel requires

prevention of any sudden restarts, this electronic locking will not be sufficient : provision must

be made for the power circuit to be broken.

The speed controller incorporates safety devices which can shut down the speed controller and

thus the motor in the event of faults. The motor itself may be blocked due to mechanical faults.

In addition, voltage variation and mains failures in particular may result in stoppages.

NOTE

The clearance of the causes of a stoppage may cause the motor to restart, entailing danger for

certain machines or installations, especially those which conform to safety regulations.

In such cases, therefore, the user must take precautions to avoid restarting, in particular by the

use of a speed detector, to disconnect the supply to the speed controller in the event of a non-

programmed stop of the motor.

The equipment has been designed to conform to IEC standards.

In general, power to the speed controller must be switched off before any electrical or

mechanical intervention on the installation or the machine .

The products and materials presented in this document may be changed or modified at any time,

either from a technical point of view or in the way they are operated. Their description can in no

way be considered contractual.

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