To Mao AC380V-200KW three-phase AC load test fake 200kw purely resistive load AC380V-200KW three-phase AC load box Product Category: AC R load box series Number:. AC380V-200KW Product details I. 1 Product Overview AC380V-200KW three-phase AC load box built purely resistive load; can simulate a variety of power load to meet generators, UPS, inverter and other AC full load testing needs, the production workshop, laboratory, installation, research and development will detection tool equipment. Host has a temperature overheat alarm protection: overheating due to special reasons, it can automatically cut off the load. Whole by the resistive load components. 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. 2, the relevant standards and specifications (1) "Power, reactors and similar products - Part 1: General requirements" GB 19212.1-2008 (2) "Safety of machinery - electrical equipment Part 1: General technical conditions" GB 5226.1-2002 ( 3) "Low-voltage switchgear and control equipment General" GB / T 14048.1-2000 (4) "Marine diesel generator set" GB / T 13032-2010 (5) "military engine load general specification" GJB 2815-97 (6) " AC load-moving military general specification "GJB 235A-97 (7)" workers, IF moving load General technical conditions "GJB 235-87 (8)" Common test methods for military engine load "GJB 1488-93 (9)" Design of Industrial Enterprises health standards "GBZ1-2002 to Mao AC380V-200KW three-phase AC load 200kw purely resistive load test fake Second, the technical parameters 1. Rated input voltage three-phase four-wire three-phase 380V 2. Rated input power 200KW, single-phase 71KW 3 The power sub-file single-phase sub-file: 100W / 200W / 200W / 500W / 1KW / 2KW / 2KW / 5KW / 10KW / 10KW / 10KW / 10KW / 10KW / 10KW 4. Power Factor PF = 1 5. load accuracy ± 5% 6. explicitly three-phase voltage, current meter head real-time display 7. Power supply single phase AC220V / 50HZ 8. control panel manual control, segmented manually adjustable. (Main circuit contactor controlled, adjustable air switch segment). 9. Insulation class F 10. Protection class IP20 (for indoor use) 11. Fan Noise 65 db 12. Cooling Forced air cooling: the side into the wind, the wind side 13. The work of continuous work 14. Over-temperature protection overtemperature alarm beep overcurrent protection 15. External dimensions Host: 1200 Width 800 * D * H 1750mm 16. Ambient temperature -10 ℃ ~ + 50 ℃ 17. moves using truck-type casters, before and after 2 18. applicable Relative humidity ≤95% 19. Altitude ≤2500 meters to Mao AC380V-200KW three-phase AC load test fake 200kw purely resistive load of three, resistive load modules resistive load module consists of a number of special nickel-chromium alloy resistor connected together. Alloy resistive element as a power by special alloy processing, external material made of 304 stainless steel heat sink, filling the middle by an insulating medium, in which the resistance of the package to meet the needs of the load test. Alloy resistance insulation properties, high thermal performance, even heat conduction, the operating temperature of only 1/3 of the design temperature, low temperature drift, resistance stable, long working hours without red hot. And with acid, salt spray, rain, moisture, corrosion effects, all-weather use. Resistive load module uses proprietary technology, the alloy resistive insulating material fixed plate, the entire module sealing process, through internal insulation and insulation plate two isolated, even in wet weather but also to ensure insulation and security, and the prevention phase o resistance due to the internal resistance due to reduced short circuit accident. To Mao AC380V-200KW three-phase AC load 200kw purely resistive test dummy load