Lenze EMF2191IB - Protective Insulation

Technical data
Protective insulation
4

18
EDSMF2191IB EN 2.0
4.2 Protective insulation
 Danger!
Dangerous electrical voltage
If Lenze controllers are used on a phase earthed mains with a rated mains
voltage  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.
Insulation between bus and ... Type of insulation
(in accordance with EN 61800−5−1)
l Earth reference / PE Functional insulation
l With external supply Functional insulation
l Power stage
– 8200 vector Reinforced insulation
– 9300 servo inverter Reinforced insulation
– 93xx servo position controller Reinforced insulation
– 93xx servo register control Reinforced insulation
– 93xx servo cam profiler Reinforced insulation
– 9300 vector / Servo PLC Reinforced insulation
– ECS devices Reinforced insulation
l Control terminals
– 8200 vector Functional insulation
– 9300 servo inverter Basic insulation
– 93xx servo position controller Basic insulation
– 93xx servo register control Basic insulation
– 93xx servo cam profiler Basic insulation
– 9300 vector / Servo PLC Basic insulation
– ECS devices Basic insulation