UC10.241, UC10.242
UC-Series
24V,
15A,
CAPACITOR-BASED
DC-UPS
1.
I
NTENDED
U
SE
This device is designed for installation in an enclosure. Use an appropriate enclosure which protects against
mechanical, electrical and fire hazards.
This device is intended for professional use in areas such as in industrial control, office, communication, and
instrumentation equipment.
Do not use this device in equipment or systems where malfunction may cause severe personal injury or threaten
human life.
2.
I
NSTALLATION
N
OTES
This device may only be installed and put into operation by qualified personnel.
The input must be powered from a SELV or PELV power source.
This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If
damage or malfunction should occur during installation or operation, immediately turn power off and send unit to
the factory for inspection.
Mount the unit on a DIN-rail so that the power terminals are located on the top of the unit.
This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do
not cover ventilation grid (e.g. cable conduits) by more than 15%!
Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are
recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance
to 15mm in case the adjacent device is a heat source (e.g. a power supply).
Fig. 2-1
Typical wiring diagram
buffered branches
non-buffered branches
3/27
L N PE
+ +
- -
Power
Supply
+
-
24V Output
UC10
DC-UPS
IN
+
-
OUT
R
ea
d
y
B
u
ff
er
in
g
In
h
ib
it
PC
-M
o
d
e
Input
+
-
The EDLC (storage capacitors) contain Acetonitrile and Tetraethylammonium-tetrafluoroborate. These components are
declared as non-dangerous goods in regards to shipment. A safety datasheet can be provided when required.
WARNING
Risk of electrical shock, fire, personal injury or death.
- Turn power off before working on the device. Protect against inadvertent re-powering.
- Make sure that the wiring is correct by following all local and national codes.
- Do not modify or repair the unit.
- Do not open the unit as hazardous energy may be present inside.
Info for service personnel: Before opening the unit, wait at least 45 minutes after disconnecting the unit from input
power so that the remaining capacitor charge has completely been discharged.
- Use caution to prevent any foreign objects from entering the housing.
- Do not use in wet locations or in areas where moisture or condensation can be expected.
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
May 2016 / Rev. 2.2 DS-UC10.241-EN
All parameters are specified at 24V, 10A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany