SGB-C series AC/DC digital high voltage meter

Product Introduction

The SGB-C series AC/DC digital high-voltage meter is a universal high-voltage measuring instrument that can be used in power systems, electrical and electronic equipment manufacturing departments to measure AC high voltage and DC high voltage at power frequencies.

The SGB-C series AC/DC digital high voltage meter consists of a high voltage measuring part and a low voltage display instrument. During operation, the high voltage part and the low voltage instrument are separated, ensuring safe and reliable operation.

The SGB-C series AC/DC digital high voltage meter is a portable structure, with an aluminum alloy packaging box as the casing, making it very convenient to use and carry.

Product Features

1. High precision: using precision high-voltage thin film capacitors and precision high-voltage glass glaze resistors, with high input impedance, reducing test current, low power consumption, and improving the measurement accuracy and stability of the instrument; The signal processing part adopts high-performance OP for signal amplification, uses the latest dual integral fraction AD sampling technology, four and a half bit LCD display, and the highest resolution reaches 0.001kV. It is an updated product of high-voltage electrostatic voltmeter.

2. Good anti-interference performance: Using special shielding technology, the surface of the aluminum alloy material's pressure equalization ball is smooth and shiny, effectively improving the electric field distribution around the pressure equalization ball, preventing tip discharge, and enhancing the anti-interference ability of measurement data. The low-voltage display instrument adopts a fully metal enclosed structure shielding, and the high-voltage divider and low-voltage display meter are connected by high-quality coaxial cables to reduce the influence of high voltage on the indication, thereby achieving high stability and high linearity.

3. Safe and reliable: This instrument consists of a high voltage divider and a low voltage display instrument. The high voltage divider is filled with DuPont filling material from the United States, sealed with special technology, has a smaller structure, lighter weight, and minimizes internal partial discharge, resulting in higher reliability and no oil leakage problems. During operation, the high voltage divider and low voltage instrument are connected by coaxial cables, and the high and low voltage parts are far apart, ensuring safe and reliable operation.

4. Easy to operate: Using a dip switch to switch between high and low voltage, AC and DC, it is convenient and fast. The four and a half digit LCD directly displays the measurement results, which is simple and intuitive, bringing great convenience to on-site detection work.

5. Convenient to carry: Adopting a portable structure, the whole machine is packaged in an aluminum alloy box as the chassis, which can be easily disassembled and assembled. It is small in size, light in weight, easy to carry, and very convenient to use.


Note: Due to continuous product updates, the appearance of the product is subject to the actual product. Technical parameters and models are subject to change without prior notice, and our company reserves the right of interpretation; If there is any act of theft or copying, legal responsibility will be pursued.