QS40.2440 pages

QS40.244
24V, 40A, SINGLE PHASE INPUT

Q-Series

POWER SUPPLY
AC 200-240V Input
Width only 125mm, Weight only 1.8kg
94.6% Full Load and Excellent Partial Load Efficiencies
50% BonusPower®, 1440W for up to 4s
110A High Peak Current for 25ms for Easy Fuse Tripping
Safe HiccupPLUS Overload Mode
Active PFC (Power Factor Correction)
Negligible Low Input Inrush Current Surge
Full Power Between -25°C and +60°C
Current Sharing Feature for Parallel Use
Internal Data Logging for Troubleshooting Included.
DC-OK Relay Contact
Shut-down Input
3 Year Warranty

GENERAL DESCRIPTION

SHORT-FORM DATA

The most outstanding features of the DIMENSION QSeries DIN-rail power supplies are the extremely high
efficiencies and the small sizes, which are achieved by a
synchronous rectification and other technological
designs.

Output voltage
Adjustment range
Output current

The QS40.244 is a device for 200-240V mains voltages.
Large power reserves of 150% support the starting of
heavy loads such as DC-motors or capacitive loads. In
many cases this allows the use of a unit from a lower
wattage class which saves space and money.
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 and input fuses
as well as the near zero input inrush current make
installation and usage simple. Diagnostics are easy due
to the DC-OK relay, a green DC-OK LED and the red
overload LED.
A large international approval package for a variety of
applications makes this unit suitable for nearly every
application.

ORDER NUMBERS

DC 24V
24 - 28V
40 – 34.3A
60 – 51.5A
Output power
960W
1440W
Output ripple
< 100mVpp
Input voltage
AC 200-240V
Mains frequency
50-60Hz
AC Input current
4.6A
Power factor
0.96
AC Inrush current
typ. 14A peak
Efficiency
94.6%
Losses
54.8W
Temperature range -25°C to +70°C
Derating
24W/°C
Hold-up time
typ. 30ms
Dimensions
125x124x127mm
Weight
1800g / 3.97lb

nominal
continuous
short term (4s)
continuous
short term (4s)
20Hz to 20MHz
-15%/+10%
±6%
at 230Vac
at 230Vac
at 230Vac
at 230Vac
at 230Vac
operational
+60 to +70°C
at 230Vac
WxHxD

MARKINGS

Power Supply

QS40.244

24-28V Standard unit

Accessory

ZM2.WALL
UF20.241
YR80.242
YR40.245

Wall mount bracket
Buffer unit
Redundancy module
Redundancy module

IND. CONT. EQ.

UL 508

UL 60950-1

EMC, LVD, RoHS

Marine

Nov. 2013 / Rev. 3.1 DS-QS40.244-EN
All parameters are specified at 24V, 40A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0

Germany

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