Lenze 8200 vector Montageanleitung Seite 86

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Safety instructions
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Controller protection
All pluggable connection terminals must only be connected or disconnected when
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no voltage is applied!
Cyclic connection and disconnection of the supply voltage can overload and
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destroy the input current limitation of the controller:
– In case of cyclic mains switching over a longer period of time three minutes have
to pass between two starting operations!
Motor protection
Depending on the controller settings, the connected motor can be overheated:
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– For instance, longer DC-braking operations.
– Longer operation of self-ventilated motors at low speed.
Controller/system protection
Drives can reach dangerous overspeeds (e.g. setting of inappropriately high field
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frequencies):
– The controllers do not offer any protection against these operating conditions. For
this, use additional components.
Warnings!
The device has no overspeed protection.
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Must be provided with external or remote overload protection.
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Suitable for use on a circuit capable of delivering not more than 5000 rms
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symmetrical amperes, 240 V maximum (240 V devices) or 500 V maximum
(400/500 V devices) resp.
Use 60/75 °C or 75 °C copper wire only.
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Shall be installed in a pollution degree 2 macro-environment.
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EDK82EV113 DE/EN/FR 5.0
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