<p>When selecting a three-phase power supply for industrial or commercial applications, it&#39;s essential to consider the technical specifications that will ensure compatibility and efficiency in your setup. This product offers a robust solution with its comprehensive set of features designed to meet high standards across various industries.</p><p>With a rated current of 20 A and an impressive efficiency of 95%, this power supply is engineered for performance. It handles a rated voltage range between 380-480 VAC and outputs at 24 VDC, making it versatile for numerous applications. The device&#39;s compact design, measuring 65 mm in width, 124 mm in height, and 127 mm in depth, allows for easy integration into existing systems without consuming excessive space on the DIN rail.</p><p>Safety and compliance are paramount; hence this unit boasts multiple certifications including CSA Class I Div. 2 (Canada/USA), IEC 60950 CB Scheme, Marine ABS/DNV, Railway EN 50155, SEMI F47 as well as UL certifications (508 &amp; 60950-1) for both Canada and the USA. These approvals underscore its reliability across different environments such as marine or railway operations.</p><p>The spring clamp connection type ensures secure wiring while facilitating quick installation and maintenance. Furthermore, the IP20 degree of protection provides adequate safeguarding against dust ingress which is suitable for indoor use where moisture exposure is minimal.</p><p>A notable feature is its active harmonic correction which enhances power quality by reducing distortion—crucial in maintaining system stability especially when dealing with sensitive electronic equipment. Additionally, the active limitation on inrush current at just 3 A prevents potential overloads during startup phases.</p><p>Designed to operate efficiently within temperatures ranging from -25 to +70&#176;C, it adapts well even under extreme conditions ensuring consistent performance throughout its lifecycle. The derating temperature specification of 12 W/&#176;C indicates its capability to manage heat dissipation effectively under varying loads.</p><p>This model also incorporates a ripple and noise voltage level maintained at a low threshold of only 100 mVpp—critical for applications requiring clean output signals free from interference.</p><p>Finally, with a weight of just over three-quarters of a kilogram (870 g), handling during installation or replacement becomes less cumbersome compared to bulkier alternatives available on the market today.</p><p>In summary: if you&#39;re seeking an efficient mid-range three-phase power supply that meets stringent international standards while offering flexibility through wide-range input compatibility plus advanced features like active harmonic correction—this could be precisely what your project demands.</p>