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DKC**.3-016-7-FW
max. DC bus continuous power
for a single source supply where
U
N1
= 3 x AC 480 V, when
Ta < 45 °C
P
ZWD
6.0Wk
Prewop kaep sub CD
ZWS
see diagrams "Allowed DC bus Peak Power "
on page 5-12
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Volumetric capacity of the forced
cooling
m³/h no forced cooling
Insulation resistance at DC500V R
is
1 >mhOM
Coupling capacitance power section
against housing
C
Kop
Fn 001Fn
1)
Sine threshold value
2)
Softstart resistor is used after softstart as bleeder (R
B
).
Fig. 5-3: Technical Data DKC**.3-016-7 Mains connection and Power section
Block diagram of the DKC**.3-016-7-FW power section
R
B
C
ZW
R
Softstart
FS0217F1.FH7
A1
A2
A3
L1
L2
L3
Line input
with bridge
circuit
rectier
Bleeder circuit
DC bus
capacitance
Converter
bridge
circuit with
output to the
motor
Fig. 5-4: Block diagram of the DKC**.3-016-7-FW power section
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