I. Overview

The AC/DC voltage divider is mainly used for measuring AC/DC high voltage. The device consists of a high-stability passive RC voltage divider and a high-precision digital sampling system. The meter is equipped with a rechargeable battery and can work continuously for more than 4 hours. The voltage divider, LCD digital display head, measuring line, power line, etc. are concentrated in an aluminum alloy box, which is easy to carry and use. The AC/DC voltage divider is suitable for on-site measurement of power systems and for measuring power frequency AC/DC or resonant AC/DC voltage in laboratories of colleges and universities.

II. Technical Indicators

1．Rated voltage: AC:100kV DC:100kV

2．AC measurement method: True RMS measurement

3．Accuracy: AC:1.5% DC:1.0%

4．Insulation medium: dry dielectric material

5．Environmental conditions:

Temperature: -5℃～+45℃

Humidity: <85%

Altitude: ≤2000m

No chemical deposits that seriously affect the surface insulation and electrical tests of the equipment

6．Capacitance: 100pF

7．Resistance: 800MΩ

8．Weight: 8kg

9．Volume: 180×1870×850mm

10．kilovoltmeter related parameters:

Voltage measurement range: 0～200.00V

Voltage display range: 0～1000kV

DC voltage measurement accuracy: 1.0%±100 words

AC voltage true effective value Vrms measurement accuracy: 1.5% ± 200 characters

AC measurement frequency response range: 45～65Hz

Voltage divider ratio range: 1-9999

11．Voltage divider withstand voltage: 1.1 times rated voltage for 1 minute

12．Power supply: external AC220V±10% 50Hz, built-in 12V rechargeable battery