1Product Introduction:
1MHZF-DtypeseriesDC high voltage generators are mainly suitable for conducting DC withstand voltage tests or DC leakage current tests on high-voltage electrical equipment such as zinc oxide lightning arresters, power cables, transformers, circuit breakers, generators, etc. in power departments, industrial and mining, metallurgy, steel and other enterprises.
2MHZF-DType DC high-voltage generator. applicationAIPWM technology has adjusted the inaccurate linearity of PWM technology, resulting in a significant improvement in instrument accuracy. And AI technology is used to set overvoltage protection and overcurrent protection, replacing the problem that digital dial switches can only set voltage values and cannot set current values and voltage drift. On the basis of maintaining the manual 0.75UDC1mA function button, AI fully automatic zinc oxide arrester measurement, cable segmented voltage withstand test, automatic voltage withstand test functions are added, and test reports can be directly printed and saved, avoiding the problem of handwritten errors in experimental reports(Data storage can only be done fromStarting from 002）, retaining manual mode, adding printing function under any voltage and current, and total timeT1 and segmented timing T2 functions. The instrument has added perpetual calendar and time functions, and the experimental report includes time and date.
Note: When connecting a wireless transmission microampere meter, the host needs to be set to wireless microampere meter mode! When wireless mode is not required, simply set the host to internal microampere meter mode! (Optional wireless microampere meter)
2、 Product features:
1Fully automatic testing of zinc oxide lightning arrester, displaying the process of voltage rise and fall and waiting time. Display and print voltage and current waveforms.
2Fully automatic cable segmented voltage withstand test, displaying the boosting process and waiting time. Display and print voltage and current waveforms.
3Automatic voltage withstand test, displaying the process of voltage rise and fall, and showing the waiting time. Display and print voltage and current waveforms.
4adoptAIPWM technology has adjusted the inaccurate linearity of PWM and significantly improved its accuracy. Ripple coefficient ≤1%.
5With total timeT1 and segmented timing T2, as well as printing function under any voltage and current.
6The instrument has added perpetual calendar and time functions, and the experimental report includes time and date.
3、 Product Technical Parameters:
1voltage output0300kV accuracy1%
2current output05000uA accuracy1%
3with high precision0.75UDC-1mA single touch button, accuracy ≤1％
4Equipped with fully automatic testing of zinc oxide lightning arresters, segmented voltage resistance of cables, and automatic voltage resistance function
5It has the function of manually adjusting voltage output.
6working method Intermittent use: rated load30 minutes, 1.1 times rated voltage usage: 10 minutes
7working environment : Temperature:-10℃～+40℃
8Relative humidity: Room temperature isNot exceeding 85% at 25 ℃ (no condensation)
9Altitude:Below 1500 meters
