QS10.481-D1 Datasheet, PDF (1/27 Pages) PULS GmbH – 48V, 5A, SINGLE PHASE INPUT

Q-Series
QS10.481, QS10.481-D1
48V, 5A, SINGLE PHASE INPUT
POWER SUPPLY
ƒ AC 100-240V Wide-range Input
ƒ Width only 60mm
ƒ Efficiency up to 92%
ƒ 150% (360W) Peak Load Capability
ƒ Easy Fuse Tripping due to High Overload Current
ƒ Active Power Factor Correction (PFC)
ƒ Negligible low Inrush Current Surge
ƒ Short-term Operation down to 60Vac and up to 300Vac
ƒ Full Power Between -25°C and +60°C
ƒ DC-OK Relay Contact
ƒ Quick-connect Spring-clamp Terminals
ƒ 3 Year Warranty
GENERAL DESCRIPTION
The most outstanding features of this Dimension Q-
Series DIN-rail power supply are the high efficiency and
the small size, which are achieved by a synchronous
rectification and further novel design details. The Q-
Series is part of the Dimension family, existing alongside
the lower featured C-Series.
With short-term peak power capability of 150% and
built-in large sized output capacitors, these features
help start motors, charge capacitors and absorb reverse
energy and often allow a unit of a lower wattage class
to be used.
High immunity to transients and power surges as well as
low electromagnetic emission makes usage in nearly
every environment possible.
The integrated output power manager, a wide range
input voltage design and virtually no input inrush
current make installation and usage simple. Diagnostics
are easy due to the dry DC-ok contact, a green DC-ok
LED and red overload LED.
Unique quick-connect spring-clamp terminals allow a
safe and fast installation and a large international
approval package for a variety of applications makes
this unit suitable for nearly every situation.
ORDER NUMBERS
Power Supply QS10.481
48-56V Power supply
Accessory
ZM1.WALL
ZM13.SIDE
YR2.DIODE
UF20.481
Wall mount bracket
Side mount bracket
Redundancy module
Buffer unit
SHORT-FORM DATA
Output voltage
DC 48V
Adjustment range 48 – 56V
Output current
5 – 4.3A
7.5 – 6.5A
Output power
240W
360W
Output ripple
< 100mVpp
Input voltage
AC 100-240V
Mains frequency 50-60Hz
AC Input current 2.22 / 1.22A
Power factor
0.98 / 0.92
AC Inrush current typ. 4 / 7A peak
Efficiency
91.2 / 92.0%
Losses
23.2 / 20.9W
Temperature range -25°C to +70°C
Derating
6W/°C
Hold-up time
typ. 27 / 28ms
Dimensions
60x124x117mm
continuous
for typ. 4s
continuous
for typ. 4s
20Hz to 20MHz
±15%
±6%
at 120 / 230Vac
at 120 / 230Vac
at 120 / 230Vac
at 120 / 230Vac
at 120 / 230Vac
operational
+60 to +70°C
at 120 / 230Vac
WxHxD
MARKINGS
IND. CONT. EQ.
UL 508
UL 60950-1
Class I Div 2
Marine
EMC, LVD
Nov. 2011 / Rev. 2.1 DS-QS10.481-EN
All parameters are specified at 48V, 5A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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