AC/DC indicator instrument calibration device

1、 Product Introduction:

The appearance of HN8001 AC/DC indicator instrument calibration device has been applied in many industries. Different instruments have different performance, and this equipment is mainly used for calibration and verification of various AC/DC voltmeters, ammeters, frequency meters, phase meters, synchronization meters, etc. So it has always been loved and supported by consumers.

2、 Product indicators

1. Product application

(1) It can calibrate various single and three-phase mechanical, electronic, and multifunctional energy meters.

(2) Integrated design of three-phase meter source, high integration degree, stable and reliable, easy to carry.

(3) Equipped with RS-232 interface. Through the upper computer software (optional), this device can be controlled by a PC for automatic or manual inspection, and the results can be processed and managed.

(4) Equipped with a large capacity non-volatile memory, it can store 248 pieces of raw data for the inspection table for reference and upload.

2. Technical parameters

AC voltage range: 57.7V, 100V, 220V, 380V, 500V, output capacity per level: 20VA;

AC current range: 0.5A, 1A, 2.5A, 5A, 10A, 20A output capacity 20VA;

AC voltage and current regulation range: 0-123%, regulation fineness 5 × 10-5;

Accuracy of AC voltage, current, and active power at power frequency: 0.05% FS;

Accuracy of reactive power: 0.1% FS;

Phase accuracy of current to same phase voltage: 0.050;

Frequency adjustment range: 45-65HZ, adjustment fineness 0.001HZ, setting value accuracy 5 × 10-5;

Phase adjustment range: 0-359.990, adjustment fineness 0.010;

AC voltage and current output waveform distortion: ≤ 0.3%;

AC voltage, current, and power output stability: ≤ 0.01% FS/100s;

Harmonic order 2-21, amplitude 0-20%, phase fineness of each harmonic order 0.010 · N (N is the harmonic order);

DC voltage range: 75, 150, 300, 500V, output capacity of 100mA per level;

DC current range: 0.5, 1, 2.5, 5, 10, 20A, output capacity 20VA;

DC voltage and current regulation range 0-120% FS, regulation fineness 5 × 10-5;

DC voltage and current output stability: U: ≤ 0.01% FS/100s, I: ≤ 0.02% FS/100s (peak to peak);

Accuracy of DC voltage setting value: 0.05% FS of the measuring range;

Accuracy of DC current setting value: 0.1% FS of the measuring range;

DC 75mV output (load ≥ 5 Ω) accuracy: 0.1% FS;

Comprehensive measurement error of electric energy meter: 0.1 0.05% FS (pulse output ≤ 90kHz); Three phase rated value=60kHz);

Working power supply: single-phase 220V ± 10%, 50HZ ± 5%;

Usage environment: temperature 200C ± 100C, relative humidity ≤ 85% RH;

Volume weight: approximately 460 × 430 × 185mm3, 20kg

3、 Product application:

The main purpose of the AC/DC indicator instrument calibration device is to calibrate and measure various types of instruments, and there are also many segmented calibration devices on the market, such as flow meter calibration devices, electrical measuring instrument calibration devices, multifunctional electrical measuring instrument calibration devices, etc. Different devices have their own characteristics, and these devices occupy an important part of our lives.

Huaneng Yuanjian Electric Co., Ltd. has been specializing in the research and production of AC/DC indicator instrument calibration devices for many years. We have a professional R&D and production team and production equipment, and have a high reputation in the industry Years of focus have cultivated our professionalism and made us one of the research and development manufacturers of AC/DC indicator instrument calibration devices. Our products are affordable and have a complete range of models. With the concept of satisfying all customers, we specialize in the quality and pricing of AC/DC indicator instrument calibration devices, and have a comprehensive after-sales service to protect your interests Let you buy with peace of mind and use with ease, it is your choice for purchasing AC/DC indicator calibration devices