DC/DC converter
DC 750V/ 24V or 28V
The type DCW50 is a high voltage DC/DC converter.The DCW50 working with input voltages from a DC 600V or 750V traction current system.
Technical
Data
Dimensions
W/H/D 125/103/102 mm
Casing
Polycarbonate with GF, black
Mounting
top
hat rail in
acc. with DIN
EN 50022
Protective system
Casing: IP 40; terminals IP: 10
Ambient temp.
-20° C to +
50° C
Connections
2
plugs 3
X 2.5 mm²
solid in acc.
with DIN 46288 or 3 x 1.5 mm² with
sleeve,
1 plug 4 X
2.5 mm² solid
in acc. with
DIN 46288
or 3 x 1.5 mm² with
sleeve,
Supply terminals
terminal +;
terminal -
Output terminals
terminal + , terminal -
overtemperature switch
Input voltage
DC 750 V -30% to +40%;
max.
55 W,
Output voltage
DC 24V, max. 2A,
Output voltage is switched on time
delayed (about 2s)
Overtemperature
contact closed if temperature
switch
exceeds 85°C
Contact ass.
AC
250 V / 4 A cos phi > 0.7
DC 120 V / 1 A resistive load
Indicator
1 green LED for converter working
Test voltage
4 kV
Ordering Information
Type
Part No.
DCW50-24
770220
DCW50-28
770221
