Technical data
Rated data of the devices for HV on−board supply system 800 V
DC/DC converter
Ò
30
EDSMDAG EN 2.0
4.2.3
DC/DC converter
DC/DC converter
2.8 kW
5.6 kW
Input data − HV on−board
supply system
Rated voltage
V DC
800
800
Voltage range
V DC
100...848
100...848
Max. current consumption
A
16.5
18.3
Output data
Max. output power
kW
2.8
5.6
Rated output voltage
V DC
14
28
Output voltage range
V DC
6 ... 16
6 ... 32
Max. output current
A
200
200
Diagram of the output voltage of the DC/DC converter
36
0
V
U
ma
x
U
N
U
ma
x
U
N
85
0
V
E
M
DAG
xxxxxxxT
...
E
M
DAG
xxxxxxxT
...
E
M
DAG
xxxxxxxC
...
E
M
DAG
xxxxxxxC
...
0
1
00
2
00
3
00
4
00
5
00
6
00
7
00
8
00
9
00
4
8
12
16
2
0
24
28
32
U
[V]
HV,in
14
U
[V]
LV,out
EMDAG0043b
Fig. 4−1
DC/DC converter: output voltage with reference to the HV on−board voltage
V
HV,in
Voltage of HV on−board supply system
V
LV,out
Output voltage of DC/DC converter
V
rated
Rated output voltage
V
max
Max. output voltage
