Ericsson Internal
PRODUCT SPECIFICATION
6 (31)
E
Prepared (also subject responsible if other)
No.
ESHUHAN
2/1301-BMR 655 Uen
8
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 377 R4D September 2013
PSKEBC4/D0(0B0eCttysWeur)ies Direct ConvertersEZHEWNG 2009-2-18
Input 36-75 V, Output up to 60 A / 144 W
H
© Ericsson AB
1 V/50 A Typical Characteristics
PKB 4518NC PI
Thermal Resistance – Open frame
Output Current Derating – Open frame
[A]
[°C/W]
10
50
45
40
35
3.0 m/s
2.0 m/s
8
6
4
2
30
25
20
1.5 m/s
1.0 m/s
15
10
5
Nat. Con v.
0
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0[m/s]
0
20
40
60
80
100
120 [ °C]
Available load current vs. ambient air temperature and airflow at
VI = 53 V. See Thermal Consideration section.
Thermal resistance vs. airspeed measured at the converter. Tested in
wind tunnel with airflow and test conditions as per
the Thermal consideration section.
ERICSSON [ ERICSSON ]
