Technical data
Protective insulation
16
Lenze · E84AYCEC communication module (POWERLINK) · EDS84AYCEC EN 4.0 - 02/2019
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
4.2
Protective insulation
Danger!
Dangerous voltage
If the Inverter Drives 8400 are operated on a phase-earthed mains with a rated mains
voltage of
≥
400 V, external measures need to be implemented in order to ensure pro-
tection against accidental contact.
Possible consequences:
• Death or severe injuries
Protective measures:
• If protection against accidental contact is required for the control terminals of the in-
verter 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 dis-
tance.
Note!
The existing protective insulation in the Inverter Drives 8400 is implemented according
to EN 61800-5-1.