Bridging brief and longer power failures

Buffer modules with electrolytic capacitors, providing buffering for up to 600 ms at a load current of 40 A, can be used to protect against brief power dips on the line side (brownouts). The versions with double-layer capacitors (UltraCaps) buffer against longer outages up to 20 s at 40 A. Because the buffer time is longer for lower buffer currents, this enables industrial PCs to be shut down manually as required. 

• Base unit capable of being combined with up to two buffer modules to suit requirements
• Easy to connect using the System Clip Link, a connector for system data and power supply
• Installed widths: 60/125 mm