480W Intelligent DIN Rail Power Supply with UPS Function 24V / 20A

DRS-480-24 is an intelligent DIN rail power supply unit with built-in UPS function. In addition to the primary output, the power supply unit has a charging output for charging a backup battery. Depending on the load on the primary output, the intelligent charging electronics automatically provide more energy for charging the battery. On the power pack, 8 different charging curves can be set via DIP switch. Relay contacts for AC Fail, Charger Fail, DC OK and Battery Low are available for remote monitoring. With the built-in MODBus interface, monitoring can also be carried out digitally.

Attention: The SBP-001 programmer only works with the optional CANBus version of the DRS series.

Technical data

• All in one solution for power supply, DC UPS, battery charger and status monitoring
• Form C relay contacts for AC OK, DC OK, Battery Low, Charger Fail
• Built-in MODBus interface
• 2- or 3-stage charging characteristics adjustable with DIP switch
• Automatic load sharing between connected load and battery charging