The ZGF-C120KV/2mA intelligent DC high voltage generator is mainly applicable to power departments, industrial and mining, metallurgy, steel and other enterprise power departments for DC withstand voltage tests or DC leakage current tests on high-voltage electrical equipment such as zinc oxide arresters, power cables, transformers, circuit breakers, generators, etc.
Product Introduction of ZGF-C120KV/2mA Intelligent DC High Voltage Generator:
The ZGF-C120KV/2mA intelligent DC high voltage generator applies AIPWM technology, which adjusts the inaccurate linearity of PWM technology, greatly improving the accuracy of the instrument.
It also uses AI technology to set overvoltage protection and overcurrent protection, replacing the problem of digital dial switches that can only set voltage values but not current values and voltage drift.
While retaining the manual 0.75UDC1mA function button, it adds AI fully automatic zinc oxide arrester measurement, cable segmented withstand voltage test, and automatic withstand voltage test functions.
It can directly print test reports and save test reports, avoiding errors in handwritten test reports (stored data can only start from 002).
It retains the manual mode, adds printing function at any voltage and current, and total time T1 and segmented timing T2 functions. The instrument adds a perpetual calendar and time function, and the test report includes time and date.
Product Features of ZGF-C120KV/2mA Intelligent DC High Voltage Generator:
· Fully automatic zinc oxide arrester test, displaying the boost and buck process, displaying waiting time. Display and print voltage and current waveforms.
· Fully automatic cable segmented withstand voltage test, displaying the boost process, displaying waiting time. Display and print voltage and current waveforms.
· Automatic withstand voltage test, displaying the boost and buck process, displaying waiting time. Display and print voltage and current waveforms.
· Adopts AIPWM technology, which adjusts the inaccurate linearity of PWM, greatly improving accuracy. Ripple coefficient ��0.2%.
· With total time T1 and segmented timing T2, and printing function at any voltage and current.
· The instrument adds a perpetual calendar and time function, and the test report includes time and date.
Technical Parameters of ZGF-C120KV/2mA Intelligent DC High Voltage Generator:
1. Voltage output 0-120kV Accuracy ±1%±1 digit
2. Current output 0-2000uA Accuracy ±1%±1 digit
3. Has high-precision 0.75UDC-1mA single-touch button, accuracy ≤1.0%
4. Has fully automatic zinc oxide arrester test, cable segmented withstand voltage, and automatic withstand voltage functions
5. Has manual adjustment of voltage output function.
6. Working mode: Intermittent use: rated load 30 minutes, 1.1 times rated voltage use: 10 minutes
7. Working environment: Temperature: -10℃～+40℃
8. Relative humidity: not greater than 85% at room temperature of 25℃ (no condensation)
9. Altitude: below 1500 meters.
