4Technical data
4.5 Protective insulation
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Lenze · E94AYCER communication module (PROFINET®) · Communication Manual · DMS 11.0 EN · 04/2016 · TD17
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4.5 Protective insulation
Danger!
Dangerous voltage
If the Servo Drives 9400 are operated on a phase earthed mains with a rated mains
voltage 400 V, external measures need to be implemented in order to ensure
protection against accidental contact.
Possible consequences:
Death or severe injuries
Protective measures:
If protection against accidental contact is required for the control terminals of the
inverter and the connections of the device modules plugged, ...
• a double isolating distance must exist.
• the components to be connected must be provided with the second isolating
distance.
Note!
The protective insulation provided in Servo Drives 9400 is implemented in accordance
with EN 61800-5-1.
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