Mannesmann Rexroth DKR02 - DKR04 Technical Specifications

4-4 Technical data DKR Drive Controllers
DOK-DIAX03-DKR********-PR02-EN-P
4.3 DKR04
Designation of the drive controllerDesignation Symbol Unit
DKR04.1-W300-...
DKR04.1-F300-...
DKR04.1-W400-...
DKR04.1-F400-...
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, ± 2 Hz
Control voltage power P
N2
VA 300
Continuous current of the drive
(4 kHz/8 kHz)*
I
conteff
A 4 kHz: 185
8 kHz: 130
4 kHz: 210
8 kHz: 150
Peak current of the drive I
maxeff
A 212 282
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. 82
8 kHz: ca. 58
4 kHz: ca. 93
8 kHz: ca. 66
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. 92 ca. 125
Continuous regenerated power P
rück
kW ca. 58 ca. 66
Peak regenerated power (max. 10 s) (as
relates to the driven shaft of motor)
P
rückmax
kW ca. 92 ca. 125
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 2250 2500
Heat dissipation in air channel or with
coolant at I
conteff
P
Vext
W 1700 1800
Cooling method
build-in blower
Weight
Drive controller m kg approx. 150
Accessories kit M1-RAC 3 m kg 1,7
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 level 0 ... 1000
Protection category IP 20 per EN60529 / IEC529
*: Tact frequency of the power section
Fig. 4-3: Technical data DKR04
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