Lenze L-force 9400 Serie Instructions De Montage page 46

6 Electrical installation
Important notes
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Danger!
Hazardous electrical voltage
The leakage current to earth (PE) is > 3.5 mA AC or > 10 mA DC.
Possible consequences:
ƒ
Protective measures:
Implement the measures required in EN 61800−5−1. Especially:
ƒ
ƒ
(
Stop!
No device protection if the mains voltage is too high
The mains input is not internally fused.
Possible consequences:
ƒ
Protective measures:
ƒ
ƒ
(
Stop!
Overtemperature
The mains filter may become hot if permissible limit values are exceeded
during operation.
Possible consequences:
ƒ
Protective measures:
ƒ
46
Death or severe injuries when touching the device in the event of an error.
Fixed installation
– Implement PE connection in compliance with standards.
– Connect PE conductor twice or PE conductor cross−section ³ 10 mm
Connection with a connector for industrial applications according to
IEC 60309 (CEE):
– PE conductor cross−section ³ 2.5 mm
– Provide for suitable strain relief.
Destruction of the device if the mains voltage is too high.
Observe the maximally permissible mains voltage.
Fuse the device correctly on the supply side against mains fluctuations and
voltage peaks.
The device may be damaged or destroyed.
Wire the overtemperature disconnection with the digital DO2 output
according to circuit proposal.
l
2
as part of a multi−core supply cable.
EDK94ZMR47XDB DE/EN/FR/ES/IT 4.0
2
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