Product Details

Technical Parameters

1. Measurement range and accuracy of the instrument:

a. Capacitance measurement

(1) Capacitance range: 0.01μF to 2,000μF;

(2) Capacity range: 5 to 20,000 kvar;

(3) Measurement accuracy: ±1.0%;

(4) Resolution: 0 to 1.999μF ±1.0%rdg;

0 to 19.99μF ±1.0%rdg;

0 to 199.9μF ±1.0%rdg;

0 to 1999μF ±1.0%rdg;

b. Current measurement

(1) Current range: 0 to 199.9mA;

0 to 1.999A;

0 to 19.99A;

0 to 199.9A

0 to 1000A;

(2) Measurement accuracy: ±1.0%;

c. Inductance measurement

1mH to 10H

2. Working power supply:

(1) Rated voltage: power frequency 220V ±10%;

(2) Rated frequency: 50Hz;

(3) Rated output: 25V/500VA;

3. Normal working conditions of the instrument:

(1) Ambient temperature: 0℃ to +40℃

(2) Relative humidity: ≤90%

4. Display and printing method: LCD full Chinese character display panel, high-speed printer

5. Dimensions / Weight: 400×320×220 mm / 8 kg

Precautions

1. After unpacking the instrument, check against the packing list to ensure everything is complete.

2. Before operating the instrument, read this manual carefully or operate under the guidance of a person familiar with the instrument to avoid misoperation.

3. The power input cord should match the power socket of the instrument.

4. Since the liquid crystal is affected by temperature, the screen contrast may change. If the characters are not clear, adjust the knob.

5. The clamp meter is generally used together with the instrument, but can also be used alone. After each use, please put it back in the protective case to avoid damage.

6. The instrument should work in the environment specified by the technical indicators. The instrument, especially the test leads, should be kept away from strong electromagnetic fields to avoid interference with measurement.

7. When the instrument test is completed or troubleshooting requires opening the instrument, turn off the power switch and unplug the power plug.

8. Keep the test cables, wires, and clips clean to ensure good contact during testing.

Main Features

1. This instrument adopts advanced measurement principles and four-terminal measurement technology, allowing precise measurement and good test repeatability;

2. Large-screen LCD (320X240 dot matrix) with Chinese menu prompts for operation;

3. The LCD screen has built-in touch buttons, making operation intuitive and simple;

4. Automatic segment compensation for current linearizes the full-scale current, improving measurement accuracy;

5. Waveform and measurement data are displayed simultaneously, making the test process more intuitive;

6. The new generation USB communication function simplifies connection to PC, facilitating data transmission and management;

7. This instrument has current overload protection to prevent damage to the instrument or equipment due to excessive current.

Product Introduction

The high voltage capacitance bridge measuring instrument is mainly used for measuring high-voltage parallel capacitor banks of reactive power compensation devices and reactors. Its measurement basis complies with the national standard SJ-255-10300 for capacitance measuring instruments. It is specially developed to address the problems existing in on-site measurement of high-voltage parallel capacitor banks in substations.

Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.