Switching power supply PSR 03048 230/48VDC 0.75A 36W DIN rail mounted, Input: 85-264VAC, Ta70, 17000-1559

Switching power supply PSR 03048 is a reliable power source, designed to operate in a wide range of applications – from building automation systems, through industrial controllers, to advanced mechatronic devices. DIN rail mounting simplifies installation and integration with existing infrastructure. The device is characterized by high efficiency (90%) and minimal no-load power consumption (only 0.3W), which translates to energy savings.

Characteristics and application

The PSR 03048 power supply has been designed with demanding working environments in mind. A wide input voltage range (85-264VAC and 120-370VDC) ensures compatibility with various power networks. This makes it a universal solution for both AC and DC installations. Overload (OPP), short-circuit (SCP) and overvoltage (OVP) protection guarantees safe and stable operation of connected devices. The IP20 protection class means that the power supply is protected against accidental contact, which increases safety.

Advantages and benefits

• High efficiency: 90% efficiency means less energy loss and lower operating costs.
• Low standby power consumption: Energy consumption at 0.3W minimizes energy losses when the device is not loaded.
• Wide input voltage range: Compatibility with various power networks simplifies installation and replacement.
• Protections: Overload, short-circuit and overvoltage protection ensures the safety of devices and installations.
• DIN rail mounting: Enables quick and easy mounting in control cabinets and switchgear.
• EMC immunity: Ensures stable operation in environments with high levels of electromagnetic interference.
• Wide operating temperature range: From -30°C to +70°C allows operation in harsh environmental conditions.

Construction and standards

The power supply meets the requirements of safety standards EN55032, EN55035, EN61000-3-2, EN61000-3-3 and EN60950-1, which confirms its compliance with European quality and safety standards. Solid construction and high-quality components ensure long-lasting and reliable operation of the device. Therefore, investing in this power supply is a guarantee of peace of mind for both the installer and the end user.