Power supply 180W 13.8V 13A, 13.8V 4A DRC-180A

DIN rail buffer power supply – reliable power supply with UPS function

This DIN rail buffer power supply, with a power of 180W and an output voltage of 13.8V, is an ideal solution for both security systems and industrial applications requiring a stable power supply. The device combines the functions of a power supply and a battery charger, ensuring continuous operation even in the event of a mains power failure. Thanks to this, alarm systems, access control or video surveillance will operate without interruption.

Design and functionality

The DRC-180A power supply is characterized by a wide input voltage range (90-264VAC, 124-370VDC), which makes it a universal solution in various installations. It has two outputs: one dedicated to connecting the load (13.8V, up to 13A) and the other to charging the battery (13.8V, up to 4A). The active PFC (Power Factor Correction) function improves energy efficiency and reduces network interference. Convection cooling (open air circulation) ensures reliable operation over a wide temperature range – from -30°C to +70°C.

Safety and signaling

The power supply is equipped with comprehensive protections: short-circuit, overvoltage and overload. It also has protection against battery discharge and reverse connection. The status indication with an LED and AC OK and low battery level relay outputs allow for continuous monitoring of the device and power supply system status. This is particularly important for installers who can quickly diagnose potential problems.

• Wide input voltage range: Allows installation in various installations without the need to adjust power parameters.
• Two outputs: One for powering the load, the other for charging the battery – increases the functionality of the device.
• Protections: Protect against damage and ensure safe system operation.
• Status indication: Facilitates monitoring and troubleshooting.
• High efficiency: Reduces energy losses and lowers operating costs.
• Durable construction: Ensures long device life even in harsh working conditions.
• Output voltage adjustment: The ability to adjust the output voltage of 13.8V in the range of 12-15V allows for optimization of operation with different types of batteries.