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1, system overview
AC220V/R AC load bank is mainly used for AC power supply detection such as UPS and generator set. Analog resistive load can detect the performance of AC power supply such as generator set and UPS under different loads. The power input is uniformly optimized to meet the needs of different loads. The resistive load adopts a new type of power consumption component. The resistor is heat-shrinked and sealed and installed in a stainless steel tube. The outer part of the steel tube is insulated with a heat sink, which is good in moisture and corrosion resistance, good in heat dissipation, high in insulation, safe and reliable. The resistance element has high power density, three-phase current balance, no red heat phenomenon, and an independent cooling fan to ensure the heat dissipation and service life of the entire system. The load overcomes the water resistance test system can not accurately control the resistance value, water is easy to boil, easy to scale; can not carry out sudden loading / sudden load reduction test, difficult to control and so on. It is an upgraded product of water resistance. This product has high safety and low maintenance cost. Low noise and strong overload capability. The fan adopts imported fan, which has the characteristics of large air volume, good heat dissipation and low noise. The load bank has small volume, beautiful appearance, diversified styles, good heat dissipation, low temperature, stable performance, long service life, easy movement, convenient transportation, simple installation and operation. 2, Main functions and specifications 1) Load rated input voltage: AC220V (± 10%), frequency 50HZ/60HZ. 2)power factor: PF1.0. 3) Installed capacity: 15KW, 3KW, 3KW, 1-3KW (adjustable), 1-3KW (adjustable), a total of 5 sets. 4)Working power: single-phase AC220V/50HZ. 5)Cooling method: forced air cooling. 6)Loading mode: binning setting and adjustable setting. (1): The first independent load power bin: 3KW, 3KW, 3KW, 3KW, 3KW (15KW total) Size: length * width * height / 560 * 450 * 760 (2): The second independent load power bin: 1KW, 1KW, 1KW (3KW total) Length * Width * Height / 600 * 500 * 220 (3): The third independent load power bin: 1KW, 1KW, 1KW (3KW total) length * width * height / 600 * 500 * 220 (4): 4th independent load power bin: 1~3kw continuously adjustable resistance (With hand-type varistor design) length * width * height / 600 * 500 * 220 (5): 5th independent load power bin: 1~3kw continuously adjustable resistance (With hand-type varistor design) length * width * height / 600 * 500 * 220 7), Display and communication mode: Each load box has voltage, current, power detection value digital table LED display, RS485 communication interface is equipped with data processing software, which can process the detection data. 8), Load measurement accuracy: ± 5% 9), Load protection function: Over temperature alarm Over temperature protection Beep prompt. 10), Insulation strength, insulation resistance, leakage current meet the following test levels
11), Working mode: can work continuously for more than 24 hours.
12), Control mode: can be used in a single group, or can be used in parallel (two groups, three groups, four groups or five groups). 13), Applicable ambient temperature range: working temperature -20-55 ° C, storage temperature -40-85 ° C. 14), External dimensions: 15), Mobile mode: the use of universal casters, easy to move. |
Next：Application Field
Application Field[2013-08-27] AC220V/R AC load bank is mai...[2013-08-08]
Phone ：+86-18122867790
TEl：+86-0755-27927879
E-mail：pm@vilva-test.com
vilva@vilva-test.com
URL: www.vilva.nethttps://vilva.en.alibaba.com
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Copyright@ Shenzhen Vilva Electronics Co., Ltd. Copyright 2013 www.vilva.net tel：0086-755-27927879 fax：0755-29768581 Contact：Amy +86-18122867790 E-mail：pm@vilva-test.com Add：2nd Floor,Building A2,Songhu Zhigu R&D Center,Liaobu Town,Dongguan City, Guangdong Province, P.R.C |
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