PULS

Uninterruptible Power Supply (UPS)

DIMENSION series

UC-series

DC/DC Uninterruptible Power Supply (UPS) control module
16mins charging time

bfr. module with cap. storage
separated inputs and outputs
Green status LED

22.5Vdc-30Vdc (24Vdc nom.)

"Status" LED

DC

15A (nom. and bfr.)

360W (at 24Vdc)

24Vdc (fixed voltage)
23Vdc turn-ON

16.5s (buffer time at 10A)
9s (buffer time at 15A)

spring-clamp connections

output overvoltage protection (32Vdc typ. / 35Vdc max.)
Overload / short-circuit current -- min. 17.9A (max. 21A) at load impedance <100mΩ
Series / parallel operation -- not possible

0.978 (24Vdc input)

DIN rail mounting

W126mm x H124mm x D117mm

Aluminium housing

-40...+60 °C

Ready
Buffering
Inhibit
PC-mode

1.1A (24Vdc input)

6kWs integrated electrochemical double layer capacitors

(24Vdc input; 0A output current) 2.9 W
(24Vdc input; 10A output current) 4.6 W

Commercialized

UC10241

(output stage) 1500 μF

CE marking
UL 508
UL 60950-1
IEC 60950-1 CB-Scheme
IECEx
ATEX
Class I Div. 2 HazLoc
EAC Registration
EN 61000-6-1 Immunity for residential environments
EN 61000-6-2 Immunity for industrial environments
EN 61000-6-3 Emission for residential environments

(at 25°C; 10A output; 24Vdc input) 324000 hours
(at 25°C; 15A output; 24Vdc input) 270000 hours
(at 40°C; 10A output; 24Vdc input) 115000 hours
(at 40°C; 15A output; 24Vdc input) 96000 hours
(at 55°C; 10A output; 24Vdc input) 40000 hours
(at 55°C; 15A output; 24Vdc input) 34000 hours

Built-in Capacitors as Energy Source
(EDLC Electrochemical Double Layer Capacitors)
Wide Temperature Range from -40°C to +60°C
Typically >10 Years Operational Lifetime Expectancy
Regulated Output Voltage in Buffer Mode
No Ventilated Cabinets Required
(No Generation of Hydrogen as VRLA batteries do)
Active Balancing for Longest Life and Buffer Times
Short Charging Time Unit is Rapidly Back in Ready Mode
Output is Decoupled from the Input to Separate Load Circuits into Buffered and Non-buffered Sections
Supports PC-Mode Function
3 Year warranty
The DIMENSION UC-Series are DC-UPS utilizing Electrochemical Double Layer Capacitor (EDLC) commonly known as Ultracapacitors or Supercapacitors which are installed inside the DC-UPS. They can bridge power failures or voltage fluctuations and supply voltage to the DC 24V bus for a certain period which allows for a safe shutdown of the system. Expensive downtimes long restart cycles and loss of data can be avoided. In times when the power supply provides sufficient voltages the DC-UPS stores energy in the capacitors. In case of a mains voltage fault this energy is released to the DC bus in a regulated process. The DC-UPSs are maintenance-free and have a similar lifetime expectancy as power supplies. No regular replacement of the capacitors is necessary as is required for battery based DC-UPS systems. The wide temperature range from -40°C to +60°C makes the unit suitable for many applications. The DC-UPSs come in 2 versions which differ in the size of the installed capacitors.

30mVpp (20Hz...20MHz; 50Ω)

1519000h (at 25°C; 10A 24Vdc input; MTBF SN 29500 IEC 61709)
1443000h (at 25°C; 15A 24Vdc input; MTBF SN 29500 IEC 61709)
899000h (at 40°C; 10A 24Vdc input; MTBF SN 29500 IEC 61709)
854000h (at 40°C; 15A 24Vdc input; MTBF SN 29500 IEC 61709)
525000h (at 25°C; 10A 24Vdc input; MTBF MIL HDBK 217F Ground Benign GB25)
498000h (at 25°C; 15A 24Vdc input; MTBF MIL HDBK 217F Ground Benign GB25)
385000h (at 40°C; 10A 24Vdc input; MTBF MIL HDBK 217F Ground Benign GB40)
365000h (at 40°C; 15A 24Vdc input; MTBF MIL HDBK 217F Ground Benign GB40)
125000h (at 25°C; 10A 24Vdc input; MTBF MIL HDBK 217F Ground Fixed GF25)
118000h (at 25°C; 15A 24Vdc input; MTBF MIL HDBK 217F Ground Fixed GF25)
95000h (at 40°C; 10A 24Vdc input; MTBF MIL HDBK 217F Ground Fixed GF40)
90000h (at 40°C; 15A 24Vdc input; MTBF MIL HDBK 217F Ground Fixed GF40)

buffer time at 10A = 16.5s s
buffer time at 15A = 9 s