Lenze 8400 protec, Hardware Manual

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Technical data
General data and operating conditions
4
40
EDS84DPS424 EN 5.0
Protection of persons and equipment
Enclosure EN 60529 IP65 All unused connectors must be
closed with protection covers or
blanking plugs.
Deviating enclosure by
options:
IP64 with control element
C
IP54 with control element
W
IP55 with external fan for
7.5 kW devices
NEMA Type 4X, indoor only
(Earth) leakage current EN 61800−5−1 > 3.5 mA AC, > 10 mA DC Observe the regulations and
safety instructions!
Total fault current < 100 mA
Earth−leakage circuit breakers of type B can be used.
additional equipotential
bonding M6 thread outside at the housing for connecting a 16mm
@
PE
cable
Protective insulation of
control circuits EN 61800−5−1 Safe isolation from mains by double (reinforced) insulation
Insulation resistance EN 61800−5−1 < 2000 m site altitude: Overvoltage category III
> 2000 m site altitude: Overvoltage category II
Short−circuit strength EN 61800−5−1 Motor connection:
Limited, controller is inhibited, error acknowledgement
required
Phase/phase not
earth−fault−proof
Max. short−circuit current to be
expected: 10 kA
Motor holding brake
connection: no
Brake resistor connection:
no
PTC connection: not
earth−fault−proof
Control terminals: full
Protective measures for Short circuit on the motor side at switchon and during
operation
Earth fault at switchon
Motor stalling
Motor overtemperature
– Input for PTC or thermal contact
– I
2
t monitoring
Cyclic mains switching 3 switching/minute
maximally 20 switching/hour
A circuit that can be reset automatically protects the device
against destruction.
Installation EN 60204−1 Cable protection on the supply side is max. 32 A with
cable cross−section (L1, L2, L3): 6 mm
2
laying system B2
max. short−circuit current: < 10 kA