AC false load test load DC AC-DC integrated cabinet adjustable load test dummy load resistive load Product Category: AC R load box series Number: AC380V / DC48V-30KW Product Description: Mainly used for equipment with the capacity to communicate discharge detection test, aging and DC devices. AC and DC, respectively, can be connected to AC or DC load, both UPS battery back-up can be detected, but also can be detected with a carrying capacity UPS AC output. Product details I. Product Overview AC380V / DC480V DC load box built purely resistive load; Power input with continuously adjustable control, can simulate a variety of power load, AC-DC power supply to meet the full load testing needs, production workshops, laboratories , 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. AC false load test load DC AC-DC integrated cabinet adjustable load test dummy loads purely resistive load Second, the equipment technical parameters Rated voltage: AC three-phase four-wire 380V; AC single phase 220V; DC voltage of 48V rated power: AC Three Phase four-wire 30KW; single-phase 10KW Current Rating: DC 48V, 1 ~ 100A power sub-file: 0.5KW / 0.5KW / 1KW1KW / 2KW / 5KW (6-speed single-phase 10KW, three-phase 30KW) current sub-file: 1A, 2A , 2A, 5A, 10A, 20A, 20A, 40A (7 files 100A) Load accuracy: ± 5% Display: discharge voltage, discharge current, discharge power, discharge time LED time display voltage accuracy: ± 5% voltage resolution : 0.1V frequency range: 40 ~ 60Hz Current measurement range: 0 ~ 100A Single discharge time: 0 to 99 hours 99 minutes can be set Power supply: single phase AC220V / 50Hz wiring: L + N + PE, + - PE 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, Beeper External dimensions: width 500 * 7250 * high 1100mm deep Ambient temperature: -10 ℃ ~ + 50 ℃ Applicable environment Humidity: 5% ~ 90% RH Move: use truck-type casters, before and after two AC false load test load DC AC-DC integrated cabinet adjustable load test dummy loads purely resistive load