Product_description: ['<b>Features</b><br>Universal AC input / Full range<br>Built-in active PFC function<br>Protections: Short circuit / Overload / Over voltage / Over temperature<br>Forced air cooling by built-in DC fan<br>Current sharing up to 4000W(3+1)<br>With DC OK Signal output<br>Built-in remote ON-OFF control<br>Built-in remote sense function<br>5 years warranty<br><b>Applications</b><br>Factory control or automation apparatus<br>Test and measurement<br>Laser related machine<br>Burn-in facility<br>RF application'] (Page 1)