Technical data
Protective insulation
4
l
18
EDSMF2178IB EN 3.0
4.2 Protective insulation
{ Danger!
Dangerous electrical voltage
If Lenze controllers are used on a phase earthed mains with a rated mains
voltage ³ 400 V, protection against accidental contact is not ensured without
implementing external measures.
Possible consequences:
ƒ Death or serious injury
Protective measures:
ƒ If protection against accidental contact is required for the control terminals
of the controller and the connections of the plugged device modules, ...
– a double isolating distance must exist.
– the components to be connected must be provided with the second
isolating distance.
Protective insulation between the bus and ... Type of insulation according to EN 61800−5−1
Reference earth / PE Functional insulation
External supply No functional insulation
Power section
l 8200 vector Double insulation
l 9300 vector, Servo PLC Double insulation
l Drive PLC Double insulation
l ECSXX Double insulation
Control terminals
l 8200 vector
(with internal supply, ^ 30)
No functional insulation
l 8200 vector
(with external supply, ^ 30)
Basic insulation
l 9300 vector, Servo PLC Basic insulation
l Drive PLC Basic insulation
l ECSXX Basic insulation
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