Moeller DV6-340 Series - Page 30

01/02 AWB8230-1415GB
Electrical connection
27
Figure 18: Power connection
a Network configuration, mains voltage, mains frequency
Interaction with p.f. correction systems
b Fuses and cable cross-sections
c Protection of persons and domestic animals with residual-current circuit
breakers
d Mains contactor
e Mains choke, radio interference filter, line filter
f Mounting, installation
Power connection
EMC measures
Example of circuits
g Motor filter
du/dt filter
Sinusoidal filter
h Motor cables, cable length
i Motor connection
Parallel operation of multiple motors on a single frequency inverter
j Braking resistors, braking units
DC link coupling
DC supply
c
b
a
L1
3 h 400 V, 50/60 Hz
L2
L3
PE
e
d
g
j
i
h
f
FI
T1 T2 PE
L1 L2
PE
U
VW
CM1 TH
L3 PE
2
DC+ BR
K14 K12 K11
1
DE4-BR1...
M
3
i
˜
i
PES
PES
PES
PES
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