Switching power supply K3SE 48024 3x400/ 24VDC 20A 480W DIN rail mounted, Input: 340-550VAC, Ta70, 17000-1014

Stabilized switch-mode power supply for industrial applications

This three-phase switch-mode power supply K3SE 48024 with a power of 480W is designed to reliably power industrial automation devices. It features a wide input voltage range (340-550VAC) and provides a stable output voltage of 24VDC with a maximum current of 20A. Mounting on a T-35 DIN rail facilitates installation and integration into control cabinets.

Design and user features

The power supply is equipped with a number of protections, including thermal, short-circuit, overload and overvoltage protection, which guarantees safe and long-lasting operation. An LED indicator (DC-OK) informs about the correctness of the output voltage, and natural air cooling eliminates the need for additional fans – which translates into quiet operation and reduced maintenance requirements. An efficiency level of 92.5% minimizes energy losses and reduces operating costs. Additionally, the power supply has a PFC (Power Factor Correction) filter, improving the power factor and reducing harmonic disturbances in the power grid.

Applications and compliance with standards

The K3SE 48024 power supply is ideal for applications requiring a stable power supply, such as PLC controllers, monitoring systems, building automation devices or industrial machines and equipment. It meets the requirements of EN55032, EN55035, EN61000-3-2, EN61000-3-3 and EN60950-1 standards, which confirms its safety and electromagnetic compatibility. The operating temperature range from -30°C to +70°C (taking into account the load chart) allows it to be used in harsh environmental conditions. The output voltage adjustment range is 24-28VDC.