User manual

UBC10.241, UBC10.241-N1
U–Series
24V, 10A, DC-UPS
May. 2008 / Rev. 1.1 DS-UBC10.241-EN
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.
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14/23
17. EMC
The unit is suitable for applications in industrial environment as well as in residential, commercial and light industry
environment without any restrictions. CE mark is in conformance with EMC guideline 89/336/EC and 93/68/EC and the
low-voltage directive (LVD) 73/23/EC, 93/68/EC.
A detailed EMC Report is available on request.
EMC Immunity
EN 61000-6-1, EN 61000-6-2
Generic standards
Electrostatic discharge EN 61000-4-2 Contact discharge
Air discharge
8kV
15kV
Criterion A*)
Criterion A *)
Electromagnetic RF field EN 61000-4-3 80MHz-1GHz 10V/m Criterion A
Fast transients (Burst) EN 61000-4-4 Out- and input lines 2kV Criterion A
Signal lines **) 2kV Criterion A
Surge voltage EN 61000-4-5 Output + Æ -
Input + Æ -
+ / - Æ housing
500V
500V
500V
Criterion A
Criterion A
Criterion A
Conducted disturbance EN 61000-4-6 0,15-80MHz 10V Criterion A
*) DIN-Rail earthed
**) Tested with coupling clamp
EMC Emission
EN 61000-6-3, EN 61000-6-4 Generic standards
Conducted emission EN 55022 Input lines Class B *)
EN 55022 Output lines Class B *)
Radiated emission EN 55011, EN 55022 Class B
This device complies with FCC Part 15 rules.
Operation is subjected to the following two conditions: (1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause undesired operation.
*) Informative measurement with voltage probe
Switching frequencies
The DC-UPS has three converters with three different
switching frequencies included.
Switching frequency of boost converter 100kHz Constant frequency
Switching frequency of electronic output current limitation 78kHz Constant frequency
Switching frequency of battery charger 19.5kHz Constant frequency