The BUF8600 buffer modules with maintenance free energy storage units are part of the SITOP PSU8600 modular system and are designed to bridge short-term power failures. They automatically take over the DC power supply in case of a line voltage failure. You can connect up to two BUF8600 buffer modules to the PSU8600 basic unit. Connection takes place on top of the modules without any wiring by means of the System Clip Link, a connecting plug for system data and power supply.

Main product highlights

• Reliable bridging of short-term power failures up to max. 20 s for an output power of 960 W
• Buffer module with maintenance free electrolytic capacitors for bridging short-term power failures (brownouts) between 100 ms and max. 600 ms (at 24 V DC/40 A)
• Buffer module with maintenance free double-layer capacitors for bridging longer power failures between 4 s and max. 20 s (at 24 V DC/40 A)
• The two buffer modules can be combined as required.
• Easy connection without wiring overhead