ESN DCW120 DC/DC Converter

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