Keba D3DP 3 Series, Project Engineering Manual, Page: 70 / 82

D3­DP 3xx/x Technical data
Project engineering manual V1.00
70
© KEBA
Peak current 2 x I
N
for 1 s mains choke not
required:
80 A
DC
Rated power P
N
: 22 kW
Peak power 2 x P
N
for 1 s: 44 kW
Intermediate circuit capacity D3­DP 3xx/x
only:
840 μF
Max. permitted circuit ca D3­DP 3xx/
x
1)
:
4000 μF (3160 + 840)
Dissipation P
nenn
in the interior: 130 W
Input mains side (operation with mains voltage U
N
= 480 V AC +/­ 10 %)
Rated current [A
AC eff
]: 38 A
eff
Peak current [A
AC
]: 76 A
eff
Rated power:
typical 32 kVA, depending on mains imped­
ance
Rectifier dissipation:
(in preparation)
Asymmetry of mains voltage: +/­ 3 % max.
Frequency: 50 ­ 60 Hz +/­ 10 %
Max. cable cross­section motor 1:
1,5 ­ 16 mm
2
(fine­stranded cable with/with­
out)
Intermediate circuit output (operation with mains voltage U
N
= 480 V AC ± 10
%)
Intermediate circuit voltage: 678 V DC
Rated current: abhängig von Netzimpetanz
Peak current 2 x I
N
for 1 s mains choke not
required:
Rated power P
N
: 22 kW
Peak power 2 x P
N
for 1 s: 44 kW
Intermediate circuit capacity D3­DP 3xx/x
only:
840 μF
Max. permitted circuit ca D3­DP 3xx/
x
1)
:
4000 μF (3160 + 840)
Dissipation P
nenn
in the interior:
(in preparation)
1)
Die maximale Gesamtkapazität des Zwischenkreises darf den angegebe­
nen Wert nicht übersteigen.
12.3.1 Technical data brake chopper size 2
Brake chopper power electronics (operation with mains voltage U
N
= 230 V AC)
Brake chopper switch threshold: 411 V
Overvoltage protection: 446 V
Continuous brake power [kW]: 6 kW
Peak brake power for max. 0,5 s *): 32 kW