1. Power: 5KVA 2. Input:230V 3. Output:220V 4. Frequency: 60HZ to 50HZ

HV cross linking cable, HV composite power equipment, AC voltage withstand test equipment of HV coupling capacitor (variable frequency series resonant system)

FeaturesEvolving from the original FKVF model, FKVF IPC variable frequency power supply has the following remarkable characteristics: Waveform is square wave regulated by pulse width voltage.Operating function is optimized owing to the inner part being controlled by embedded IPC, making operation easier.Auto frequency sweep, the range of which can be set manually, searching for resonant point, 30-300Hz frequency range, max elapsed time being 2 seconds (full range sweep), and frequency resolution 0.01Hz.Auto test, the programme of which can be setup by user, with test programme being divided into 5 sections, and system automatically finish test according to the setup programme.When auto testing, it automatically tracks system resonant status, if something abnormal emerges, that’s to say resonant status exceed the setup area, the system automatically follows resonant point, which grantees an excellent working status of system during the entire procedure. (only HV system is possessed of this function)When auto testing, it can switch to manual control at any time, making manual frequency adjusting and manual voltage regulation possible.When doing voltage withstand, it automatically tracks voltage, the normal fluctuation of which makes it regulate voltage to target value automatically, whereas emerging of abnormal fluctuation will send a message to user who operate according to test condition.Real time drawing of U-T (voltage-time) curve and U/I-t (impedance-time) curve during voltage regulating and voltage withstand (note: U/I-t curve only for large variable frequency power supply)Real-time test status display for user to operate accordinglyStrong protection and alarming function: over current protection, over voltage protection, flashover protection, zero position protection, over heating protection, HV abnormality protection, concurrent protection and alarming of hard/software, which ensures safety and creates report files for inquiry.Auto save of test data, test report is produced which can be printed immediately or be saved and printed off site.Data inquiry function; inquire former test data based on inquiring conditionTechnical featureInput powerVoltage 380V±5%Frequency  50/60HzOutput voltage 0-500V(input 380V)Output waveform  square waveRegulation range of frequency 20Hz-300HzFrequency resolution  0.01HzFrequency stability ≤0.1%Frequency step value: 5Hz,1Hz,0.1Hz,0.02HzVoltage resolution 0.01kVVoltage measuring accuracy  0.5%Continuous service time  10minTemperature rise   45K

5KVA Single phase frequency power