Lenze L-force Drives 8400 motec Montageanleitung Seite 35

Protection of persons and equipment
Short−circuit strength
Earth−fault strength
Starting current
Supply conditions
Mains connection
Power system
TT, TN
(with earthed
neutral)
IT
Motor connection
Motors
Length of the motor
cable
EDK84DGDVBxxx4 DE/EN/FR/ES/IT 3.1
General data and operating conditions
EN 61800−5−1 Connection:
Motor
Motor holding brake,
brake resistor
PTC, control terminals
EN 61800−5−1 Connection:
Motor (at controller
enable)
Motor (during
operation)
Brake resistor, PTC
£ 2 x I
Operation is permitted without any restrictions.
Apply the measures described for IT systems (remove
IT screw).
EN 60034 Only use motors suitable for inverter operation.
Insulation resistance:
min. û ³ 1.5 kV, min. du/dt ³5 kV/ms
< 20 m (Lenze system cable, shielded)
l
Technical data
To a limited extent, the
controller is inhibited, error
acknowledgement required
No
Full
To a limited extent, the
controller is inhibited, error
acknowledgement required
No
No
N
3
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