ZGF-B Type DC High-Voltage Generator

Product Description

ZGF-B Type DC High-Voltage Generator. Utilizes AIPWM technology to adjust the inaccurate linearity of PWM technology, significantly enhancing the instrument's precision. It employs AI technology to set overvoltage and overcurrent protection on the screen, replacing the digital potentiometer switch's ability to only set voltage values, not current values or voltage drift. Features a 0.75UDC1mA function button for convenient zinc oxide varistor testing, with accuracy ≤1%. It adds a timing function under arbitrary voltage and current conditions, as well as total time T1 and segmented timing T2 functions. The instrument has also been enhanced with a perpetual calendar and time function.

1. Equipped with a human-machine dialogue interface and a large LCD screen, the operation is more user-friendly and can display voltage and current values in real-time.

2. Zinc Oxide Surge Arrester Manual Test Function. Accuracy ≤1%, Ripple Factor: ≤0.5%.

3. Automatic insulation resistance measurement function. Achieves automatic measurement of the insulation resistance value of the test sample.

4. 0.75UDC/1mA function button for convenient zinc oxide lightning arrester testing, accuracy ≤ 1%.

5. Starting Voltage Zero Protection

6. Pioneering voltage and current digital circuit protection. Replaces the issue with digital rotary switches that can only set voltage values, not current values or voltage drift, with an error ≤ 1%.

7. With perpetual calendar, time, storage, and more features.

8. Grounding Protection Alarm Function: Failure to ground or poor grounding will trigger an "Wiring Fault" alarm.

Application Scope

The DC high-voltage tester is primarily used by power departments, industrial and mining enterprises, metallurgy, and steel companies for power departments to conduct 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, and generators.

DC Voltage Withstand Device Name

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Product Features

ZGF-B Type DC High Voltage Generator. Utilizes AIPWM technology to adjust the inaccuracies in PWM's linear response, significantly enhancing the instrument's precision. It employs AI technology for screen-set overvoltage and overcurrent protection, replacing the digital dial switch's limitation to only set voltage values, not current values or voltage drift. Features a 0.75UDC1mA function button for convenient zinc oxide varistor testing, with precision ≤1%. It adds timing functions under arbitrary voltage and current, as well as total time T1 and segmented timing T2 features. The instrument also includes a perpetual calendar and time function.

· The cabinet is designed with a portable casing for easy carrying.

· Utilizing AIPWM technology, the inaccuracy of PWM linearity has been adjusted, resulting in a significant improvement in precision. Ripple coefficient ≤ 1%.

· AI zinc oxide surge arresters and oil immersed transformer measurement functions. Experimental reports can be saved directly, accuracy ≤ 1 %. Maintain manual setting of 0.75UDC1mA.

· Employed AI technology for over-voltage and over-current protection, replacing the digital potentiometer switch that can only set voltage values and not current values or voltage drift. Error ≤ 1%.

· Full-range smooth voltage regulation, voltage adjustment accuracy ≤1%, stability ≤1%, voltage current error ≤1% ± 1%

· Featuring total time T1 and segment timing T2, with timing function under any voltage and current.

·The instrument features an eternal calendar and time function.

Technical Specifications