WUHAN HUAZHONG HUANENG HIGH VOLTAGE&TECHNOLOGY DEVELOPMENT CO., LTD.  

Product Name: Resonance Booster Device for CVT Calibration Model NO.: HN-CVT Power Source: AC380V Weight: 0-100Kg Control: Computer Control Display: Digital Load Way: Electronic Load Accuracy Grade: 0.5 Type: Resonace Booster Device for CVT Calibration Reactor Quantity: 2~8 Output Voltage: 80~320V Output Voltage Waveform Distortion Rate: ?0.5% Control Box Capacity(kVA): 5~10 Excitation Transformer Capacity(kVA): 5~10 Trademark: Huaneng Transport Package: Wooden Box Origin: Wuhan China Product Description Introduction This device can generate test voltage by adjustable (30 ~ 300Hz) series resonance test equipment resonating with the capacitor of the tested product. Because of the large capacity of the cable, the traditional power frequency test transformer is bulky and huge, and the working power source with large current is not easy to obtain, so series resonance AC withstand voltage test equipment is generally used. Its input power supply capacity can be significantly reduced, weight reduced, easy to use and transport. Induction-modulated series resonant devices (50Hz) were mostly used in the initial stage, but there were some shortcomings such as poor automation and high noise. So now most of them use frequency conversion resonance, which can get higher quality factor (Q value), and have the advantages of automatic tuning, multiple protection, noise reduction, flexible combination, light weight of a single piece, etc.Control Box Capacity(kVA)5~10Reactor Quantity2~8Excitation Transformer Capacity(kVA)5~10Power supplyAC 380V, 50Hz