5 wiring the installation backplane, 1 important notes, Wiring the installation backplane – Lenze E94AZPP User Manual
Page 46
![background image](/manuals/565815/46/background.png)
Wiring the installation backplane
Important notes
5
l
46
EDK94ZPP0364 DE/EN/FR/ES/IT 2.1
5
Wiring the installation backplane
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!
Dangerous voltage
The leakage current to earth (PE) is > 3.5 mA AC or > 10 mA DC.
Possible consequences:
ƒ
Death or severe injuries when the device is touched in the event
of a fault.
Protective measures:
ƒ
Implement the actions required in the EN 61800−5−1. Especially:
– Fixed installation
– PE connection must conform to standards (PE conductor
diameter
³ 10 mm
2
or PE conductor must be connected twice)