AC false load DC load box load box AC and DC programmable test load bank test load DC resistive load 40KW Product Category: AC R load box series Number: AC380V / DC220V-40KW Product Description: AC and DC common-one design, low user cost, small footprint. Simple, safe, easy to move product details I. Product Overview AC380V / DC220V DC load box built purely resistive load; Power input with continuously adjustable control, you can simulate a variety of power load, AC-DC power supply to meet the full load testing needs, the production workshop, laboratory, installation, research and development necessary testing tools. Performance parameters according to testing requirements, any combination, set discharge power. Host has a temperature overheat alarm protection: overheating due to special reasons, it can automatically cut off the load. New power components, high power density, no red heat phenomenon, the whole by the resistive load components. Power input with sub-type switch. Load using energy method, using forced air cooling mode. Axial fan with a small fan, with air flow, heat dissipation, low noise characteristics. The above features make the machine in safety, reliability, noise reduction is superior to imported products. Second, the equipment technical parameters Rated voltage: AC three-phase four-wire AC380V; DC220V DC voltage Rated power: three-phase 40KW, 13KW DC capacity: 40KW power sub-file: RST each 13KW; in each sub-file: 500W / 1KW / 2KW / 3KW / 2KW / 5KW load accuracy: ± 5% Display: no load box exchange dummy load DC load box AC and DC programmable test load cabinet resolution resistive test load voltage: 0.1V frequency range: 50 ~ 60Hz Power supply : single phase AC220V / 50Hz Control: panel manual control, segmented manually adjustable. (Main circuit contactor controlled, adjustable air switch segment) Insulation class: F Protection class: IP20 (for indoor use) Fan Noise: 65 db Cooling: forced air, side into the wind, the wind work mode: continuous work protection: Emergency protection, short circuit protection, over temperature protection, over-temperature alarm, beep load protection switch: a fan power switch, load master switch interlock, the fan switch off, load Emergency stop can not be loaded: a key to manually force uninstall, stop locked state can not be loaded. External dimensions: width 500 * depth 700 * height 1350mm Applicable ambient temperature: -10 ℃ ~ + 50 ℃ applies Humidity: 5% ~ 90% RH Move: use truck-type casters, before and after two false AC load box AC and DC load DC load box programmable test resistive load bank test load