YNFRC series AC and DC digital voltage divider is an ideal device for high voltage measurement. It is mainly used to measure power frequency AC high voltage and DC high voltage in power system and electrical and electronic equipment manufacturing departments.

The YNFRC series AC/DC digital voltage divider is composed of a high voltage divider and a low voltage display meter. The two are connected by supporting cables.

1. High precision

Using precision high-voltage film capacitors and precision high-voltage glass glaze resistors, the input impedance is high, the test current is reduced, the power consumption is small, and the measurement accuracy and stability of the instrument are improved;

The signal processing part uses high-performance OP for signal amplification, double-integral AD sampling technology, four-and-a-half-digit liquid crystal display, and a resolution of 0.001kV. It is an updated product of high-voltage electrostatic voltmeter.

2. Good anti-interference performance

Adopt special shielding technology. The surface of the pressure equalizing ball of aluminum alloy material is smooth and shiny, which effectively improves the electric field distribution around the equalizing ball, prevents discharge, and improves the anti-interference ability of the measurement data. The low-voltage display instrument is shielded with an all-metal enclosed structure, and the high-voltage divider and the low-voltage display meter are connected by high-quality coaxial cables to reduce the impact of high voltage on the display value, thereby achieving high stability and high linearity.

3. Safe and reliable

This instrument is composed of a high-voltage divider and a low-voltage display instrument. The high-voltage divider adopts American DuPont filling materials and is potted with a special process. It has a smaller structure, lighter weight, lower internal partial discharge and higher reliability . There is no oil leakage problem. When working, the high-voltage divider and the low-voltage instrument are connected by coaxial cables, and the high and low voltage parts are far apart, so the work is safe and reliable.

4. Simple operation

Use dial switch to switch between high and low voltage, AC and DC, which is convenient and quick. Four and a half LCDs directly display the measurement results, which is simple and intuitive. Bring great convenience to on-site inspection work.

5. Easy to carry

It adopts a portable structure, and the whole machine uses an aluminum alloy packing box as the casing, which can be easily disassembled and assembled. Small size, light weight, easy to carry, and very convenient to use.