Installation
Important notes
5
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EDS84DG752 EN 7.0
5 Installation
5.1 Important notes
{ Danger!
Dangerous electrical voltage
All power terminals remain live for up to three minutes after mains
disconnection.
Possible consequences:
ƒ Death or severe injuries when touching the power terminals.
Protective measures:
ƒ Switch off the power supply and wait for at least three minutes before
working on the power terminals.
ƒ Make sure that all power terminals are deenergised.
{ Danger!
Hazardous electrical voltage
The leakage current to earth (PE) is > 3.5 mA AC or > 10 mA DC.
Possible consequences:
ƒ Death or severe injuries when touching the device in the event of an error.
Protective measures:
Implement the measures required in EN 61800−5−1. Especially:
ƒ Fixed installation
– Implement PE connection in compliance with standards.
– Connect PE conductor twice or PE conductor cross−section ³ 10 mm
2
.
ƒ Connection with a connector for industrial applications according to
IEC 60309 (CEE):
– PE conductor cross−section ³ 2.5 mm
2
as part of a multi−core supply cable.
– Provide for suitable strain relief.
{ Danger!
Hazardous electrical voltage
Terminals T1, T2 are on DC−bus voltage potential.
Possible consequences:
ƒ Death or severe injuries when touching the power terminals.
Protective measures:
ƒ Before working on the terminals, disconnect mains and wait for at least
3 minutes.
ƒ Check whether the terminals are deenergised.
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