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

Ordering Informa

tion

Type

Part No.

DCW50-24 DCW50-28

770220

770221

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.