Lenze i700 Manual - Manual (Page 84)

Electrical installation
Important notes
6
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84 EDS700ACBA EN 4.0
6 Electrical installation
6.1 Important notes
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Stop!
The device contains components that can be destroyed by electrostatic
discharge!
Before working on the device, the personnel must ensure that they are free of
electrostatic charge by using appropriate measures.
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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)
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Danger!
Hazardous electrical voltage
All power connections carry a hazardous electrical voltage for a longer time
after mains disconnection. Observe the information regarding the discharge
time on the device.
Possible consequences:
ƒ Death or severe injuries when touching the power terminals.
Protective measures:
ƒ Before working on the power connections, wait at least until the discharge
time has passed (depending on the device, this may be up to 30 minutes).
ƒ Make sure that all power terminals are deenergised.
ƒ Implement active discharge, e.g. by:
– Connection of a discharge resistor when the mains contactor drops.