Mannesmann Rexroth DKR02 - DKR03 Technical Specifications

4-2 Technical data DKR Drive Controllers
DOK-DIAX03-DKR********-PR02-EN-P
Ambient conditions
Perm. ambient temp. range with rated
data
T
A1
°C +5 ... +45
Max. perm. ambient temp. with derating
of nominal data to 80%
T
A2
°C +55
Storage and shipping temperature T
L
°C -30 ... +80
Max. installation elevation without
nominal data derating
m/sea lev. 0 ... 1000
Protection category IP 20 per EN60529 / IEC529
*: Tact frequency of the power section
Fig. 4-1: Technical data DKR02
4.2 DKR03
Designation of the drive controllerDesignation Symbol Unit
DKR03.1-W100-...
DKR03.1-F100-...
DKR03.1-W200-...
DKR03.1-F200-...
Rated power voltage U
N1
V
3xAC 400 ... 480, ± 10%
System frequency f
N1
Hz 50 ... 60
Control voltage U
N2
V
AC 230 V, ± 10%
Control voltage frequency f
N2
Hz 50 ... 60
Control voltage power P
N2
VA 200
Continuous current of the drive
(4 kHz/8 kHz)*
I
conteff
A4 kHz: 71
8 kHz: 60
4 kHz: 92
8 kHz: 78
Peak current of the drive I
maxeff
A 71 141
Continuous power of the drive
(4 kHz/8 kHz)*
(as relates to the driven shaft of motor,
at 3xAC 400 V, -5%)
P
cont
kW 4 kHz: ca. 26
8 kHz: ca. 22
4 kHz: ca. 35
8 kHz: ca. 30
Peak power of the drive (4 kHz/8 kHz)*
(as relates to the driven shaft of motor,
at 3xAC 400 V, -5%)
P
max
kW ca. 26 ca. 55
Continuous regenerated power P
rück
kW ca. 22 ca. 30
Peak regenerated power (max. 10 s) (as
relates to the driven shaft of motor)
P
rückmax
kW ca. 26 ca. 55
Drive controller power voltage U
eff
V 0 ... 380
max. frequency of the power voltage
(4 kHz/8 kHz)*
f
max
Hz 4 kHz: 800
8 kHz: 1600
Total heat dissipation at I
conteff
P
Vges
W 900 1200
Heat dissipation in air channel or with
coolant at I
conteff
P
Vext
W 600 800
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