CPS20.241-60 Datasheet, PDF (1/22 Pages) PULS GmbH – DC/DC CONVERTER

C-Series
CPS20.241-60
24V, 400W, DC/DC CONVERTER
DC/DC CONVERTER
ƒ EN 50155 Railway Compliant
ƒ Conformal Coated PC-boards
ƒ Built-in Redundancy (Decoupling Mosfet at the Output)
ƒ Quick-connect Spring-clamp Terminals
ƒ 77-154Vdc Wide-range Input
ƒ Width only 65mm
ƒ Efficiency up to 93.7%
ƒ Excellent Partial Load Efficiency
ƒ Safe Hiccup^PLUS Overload Mode
ƒ Minimal Inrush Current Surge
ƒ Full Power Between -40°C and +70°C
ƒ DC-OK Relay Contact
ƒ Reverse Input Polarity Protected
ƒ 3 Year Warranty
GENERAL DESCRIPTION
The CPS20.241-60 DC/DC converter is designed
specifically for railway & transportation applications. It
is approved according to the EN 50155 standard, which
is an international standard covering electronic
equipment used on rolling stock for railway
applications. The standard covers aspects such as
temperature, humidity, shock, vibration, EMI and other
parameters. Because of these requirements, the unit is
equipped with conformal coated pc-boards.
The unit features a DC-OK signal contact for remote
monitoring, a decoupling MOSFET for building
redundant power supply systems and quick-connect
spring-clamp terminals for a reliable connection even
when mechanical vibration and shock are involved. The
unit also covers an extreme wide temperature range
from -40°C up to +70°C with full output current.
This DC/DC converter comes in a very compact housing
and requires only 65mm space on the DIN-rail due to
the high efficiency and low power losses. The high
efficiency is achieved by utilizing cutting edge
technology and other unique design techniques.
ORDER NUMBERS
DC/DC converter CPS20.241-60
Accessory
ZM2.WALL
ZM13.SIDE
Wall mount bracket
Side mount bracket
SHORT-FORM DATA
Output voltage
DC 24.5V
Adjustment range -
not adjustable
Output current
16.3A
Output power
400W
Output ripple
max. 70mVpp 20Hz to 20MHz
AC Input voltage -
-
DC Input voltage DC 110V
- 30%/ +40%
DC Input current 3.87A
at 110Vdc
Inrush current
typ. 6A peak at 110Vdc
Efficiency
93.7%
at 110Vdc
Losses
26.9W
at 110Vdc
Temperature range -40°C to +70°C operational
Derating
-
not required
Hold-up time
typ. 35ms
at 110Vdc
Dimensions
65x124x127mm WxHxD
Weight
980g / 2.2lb
MARKINGS
EMC, LVD
Aug. 2016 / Rev. 1.0 DS-CPS20.241-60-EN
All parameters are specified at 24.5V, 16.3A, 110Vdc, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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