<p>In the realm of industrial and commercial electrical engineering, selecting the right equipment is paramount to ensuring efficiency and reliability. The Three-Phase power supply unit under discussion stands as a robust choice for professionals seeking dependable performance in demanding environments.</p><p>This unit operates with a rated current of 40 A, making it suitable for various heavy-duty applications. With dimensions measuring 110 mm in width, 124 mm in height, and 127 mm in depth, it offers a compact solution without sacrificing power or functionality. Weighing in at 1500 grams, it&#39;s designed for straightforward installation on standard DIN rails.</p><p>Engineered to meet rigorous standards, this product carries multiple certifications including the EU Declaration of Conformity and UL approvals for both Canada and the USA. It also adheres to IEC 60950 CB Scheme standards along with Korea Certification and SEMI F47 compliance. These endorsements ensure that the product meets high safety and performance criteria globally.</p><p>The unit&#39;s rated voltage spans from 380-480 VAC to 24 VDC, providing versatility across different systems. Its screw terminal connection type ensures secure wiring while maintaining an IP20 degree of protection against solid objects over 12 mm but not against water ingress.</p><p>With a rated power output of 960 W and an impressive efficiency rate of 95.3%, this device minimizes energy waste while maximizing output. The active harmonic correction feature further enhances its efficiency by reducing distortion in the electrical system.</p><p>A noteworthy aspect is its active inrush current limitation at just 4.5 A which helps prevent circuit overload during start-up phases—a critical feature when integrating into existing systems without causing disruptions.</p><p>For those operating within variable temperature conditions, this unit remains reliable between -25 to +70 degrees Celsius operationally. Additionally, it includes a derating temperature specification at 24 W/deg C which provides guidance on how performance may adjust with rising temperatures—essential information for installations where ambient conditions fluctuate significantly.</p><p>The ripple and noise voltage stands at a mere 100 mVpp ensuring stable output even under varying load conditions—a crucial factor for sensitive electronics requiring consistent power delivery.</p><p>Designed with wide-range input capabilities, this unit accommodates diverse input scenarios effectively enhancing its adaptability across different installation environments.</p><p>For engineers looking at long-term usage scenarios where unexpected demand spikes might occur—the built-in power reserve type offers up to an additional fifty percent capacity—providing peace of mind that your operations remain uninterrupted during peak loads or unforeseen demand surges.</p><p>In summary: if you require a mid-cycle three-phase solution that combines compact design with robust performance metrics backed by international certifications then consider exploring what Series Q has available today!</p>