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ESN DCW50 DC/DC converter

BRAND : ESN

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.

Details

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