MZXB FM series resonant voltage test equipment

I. Introduction MZXB FM series resonant voltage test equipment design and manufacture the main AC voltage test for 10kV, 35kV, 110kV, 220kV, substations and lines and all electrical main equipment. Reactors using more than just separate design, can meet the high-voltage, low-current device test conditions requirement, but also to meet the requirements of low voltage AC voltage withstand test, with a wide scope, is the ground, the city and county high voltage test departments and electrical installation, repair and test engineering units ideal pressure equipment. The device consists of inverter control power, excitation transformers, reactors, capacitor voltage divider. Second, the FM series resonant test equipment technical indicators. The output voltage waveform distortion rate: <1.0% 2. To allow continuous working time: 15 minutes to rated conditions disposable. 3. The device itself quality factor: Q> 50 4. When the cables and generator test at full load quality factor: Q> 30 (load dependent) 5. The main transformer and line test full load quality factor: Q> 30 (load dependent) 6. Input power: 380V three-phase or single-phase 220V, when the power supply is 380V, the rated load test can do; when the power supply is 220V, only do half load tests. 7. Frequency adjustment range: 20Hz ~ 300Hz 8. System Measurement Accuracy: 1.5% 9. Means over-voltage, over-current, zero start, flashover protection and other protection