Buffer power supply 240W 48V 5A DRS-240-48

Reliable buffer power supply for security and automation systems.

The DRS-240-48 is a high-quality buffer power supply designed for DIN rail mounting, offering 240W power at 48V output voltage and 5A current. The device is perfect for power backup systems, alarm panels, monitoring, and broadly understood industrial automation. Its construction allows for reliable power supply to both the load and the battery, ensuring continuous operation in the event of a mains power failure.

The power supply is characterized by a wide input voltage range (90-350VAC, 127-431VDC), making it a universal solution in various installations. The ability to adjust the charging current in the range of 20-100% of the rated value allows you to adapt the parameters to the specifics of the battery used (lithium-ion or acid) with a capacity of 5 to 200Ah. This allows you to optimally extend the battery life and ensure its full efficiency.

The device has four relay outputs indicating the operating status: AC OK, DC OK, CHARGER FAIL and BATTERY LOW. This enables remote monitoring of the power supply status and quick reaction to possible failures. Additionally, versions with CANBus offer the possibility of programming the charging curve and communication via the MODBus protocol, which increases the flexibility and functionality of the system.

Universal application: Ideal for power backup systems, alarms, monitoring and industrial automation.

Wide input voltage range: Compatible with various power grids (90-350VAC, 127-431VDC).

Charging current adjustment: Optimization of charging lithium-ion and acid batteries (20-100%).

Operating status indication: Four relay outputs (AC OK, DC OK, CHARGER FAIL, BATTERY LOW) for remote monitoring.

Programmability (CANBus versions): Adjustment of charging parameters and MODBus communication.

High efficiency: Up to 92% efficiency ensures minimal energy losses and reduces operating costs.

Compact dimensions: 85.5x125.2x129.2mm make it easy to install in limited space.

The DRS-240-48 power supply is a solid and reliable solution for professionals and users who require continuous power in critical applications. Its advanced features and high quality of workmanship guarantee long-term and trouble-free operation.