PULS UC10.241 DC-UPS Control Unit
Introduction
The DIMENSION UC-Series are DC-UPSs utilizing Electrochemical double-layer capacitors (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 two versions which differ in the size of the installed capacitors.
Certifications
Features
- Built-in Capacitors as Energy Source (EDLC Electrochemical Double Layer Capacitors)
- Wide Temperature Range from -40°C to +60°C
- Typically >10 Years of 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
