QS10.241-60 Datasheet, PDF (1/27 Pages) PULS GmbH – 24V, 200W, DC/DC CONVERTER

Q-Series
QS10.241-60
24V, 200W, DC/DC CONVERTER
DC/DC CONVERTER
ƒ EN 50155 Railway Compliant
ƒ Conformal Coated PC-boards
ƒ Quick-connect Spring-clamp Terminals
ƒ 77-154Vdc Wide-range Input
ƒ Width only 60mm
ƒ Efficiency up to 93.0%
ƒ Excellent Partial Load Efficiency
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 QS10.241-60 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, 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 60mm 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 QS10.241-60
Accessory
ZM13.SIDE
YR2.DIODE
UF20.241
Side mount bracket
Redundancy module
Buffer module
SHORT-FORM DATA
Output voltage
DC 24V
Adjustment range 24 - 28V
Output current
8.3 – 7.1A
continuous
12.5 – 10.7A for typ. 4s
Output power
200W
continuous
300W
for typ. 4s
Output ripple
max. 50mVpp 20Hz to 20MHz
AC Input voltage -
-
DC Input voltage DC 110V
- 30%/ +40%
DC Input current 1.96A
at 110Vdc
Inrush current
typ. 4A peak at 110Vdc
Efficiency
93.0%
at 110Vdc
Losses
15.0W
at 110Vdc
Temperature range -40°C to +70°C operational
Derating
-
not required
Hold-up time
typ. 23ms
at 110Vdc
Dimensions
60x124x117mm WxHxD
Weight
920g / 2.03lb
MARKINGS
EMC, LVD
Aug. 2016 / Rev. 1.0 DS-QS10.241-60-EN
All parameters are specified at 24V, 8.3A, 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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