• HS-5100BF AC and DC current transformer comparator
  • HS-5100BF AC and DC current transformer comparator

HS-5100BF AC and DC current transformer comparator

HS-5100BF current transformer calibrator is a high-precision, multi-function and wide-range calibrator developed by our company. It has light weight, small size, high precision, adopts DSP, embedded, touch screen technology, as well as temperature automatic balance technology and other compensation technology, stable indicators, rich functions, novel interface, clear and simple operation, and reliable work.
It can be used for verification and testing of low-voltage anti-DC transformers and miniature transformers.


Phone : 0086-573-86161698

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level of accuracy

0.02 level



Measuring range

Rated current


Secondary current




Angle difference


measurement accuracy





Angle difference


Input power

AC220V±10%, 50Hz; Maximum power consumption: 70VA


355 × 185 × 145 mm

Main Feature:
1) Wide range measurement: current measurement range: 0.1mA ~120A
2) Multifunctional measurement:
   a) Basic measurement functions such as current, phase and frequency.
   b) Current stability measurement
   c) Vector diagram display, a variety of vector diagram display methods (clockwise rotation, counterclockwise rotation; 12: 00 o'clock, 3:00 o'clock reference position optional; reference reference variable; phase display mode: 0 ~ 360º or ±180º can be set) to meet various display habits.
d) Waveform display, harmonic analysis, distortion calculation. Spectrogram display; can display the amplitude, content, and phase of harmonics.
3) Harmonic analysis: It can analyze the harmonics below the 99th order of the power frequency current.
4) Data and graphic display: It can visually display the measurement working status and various measurement data. It can visually display the waveform of the measured electric current, the current phase vector diagram, and the bar graph of the harmonic analysis wave.
5) Manual or automatic range switching.
6) When using asynchronous communication: the baud rate can be set.
7) Equipped with 7-inch 800*480 dot matrix TFT color liquid crystal display, the display is clear and the colors are vivid.
8) Touch screen operation: humanized design, reasonable combination of functions, and very simple operation.


our company

Zhejiang Shengdi Technology Inc is a well-known China HS-5100BF AC and DC current transformer comparator suppliers, which is specialized in researching and producing custom HS-5100BF AC and DC current transformer comparator, taking high technology as the core and innovative progress as the driving force of development.

The predecessor of the company, Haiyan Shengdi Electronic Technology Inc was founded in 2007, As a leading OEM/ODM HS-5100BF AC and DC current transformer comparator company in China, is now located in the Industrial New District, Wanghai Street, Haiyan County, Zhejiang Province, with a registered capital of 31.5 million yuan, covering an area of nearly 12000 square meters, and a construction area of more than 20,000 square meters. In September 2015, Haiyan Shengdi Electronic Technology Inc completed the shareholding reform and changed its name to Zhejiang Shengdi Technology Inc. In February 2016, it was listed in the National SME Share Transfer System (Ticker symbol: 835812).

At present, Shengdi Technology has 126 employees, including 8 senior engineers. Also, it has four operation centers, including R&D, marketing, manufacturing and supply chain, and one departments of Zhengzhou Technical Service Center which integrates R & D, sales and service. Among them, about 70% of employees have been to junior college or above. In 2019, the industrial output value reached more than 60 million RMB, with a year-on-year growth of 35.8%. The company has six series of various electrical measuring equipment and more than 20 kinds of products.

Since 2009, the company was first rated as "Zhejiang High-Tech Enterprise" and "Software Enterprise" has been continuously reviewed and passed.
In 2010, the products of Shengdi passed ISO9001 quality system certification, and have been continuously improved to ensure it can be effectively operated.
In 2008, Shengdi Technology Inc was given the honor of "Jiaxing Private Technology Enterprise" and "Jiaxing High-Tech Enterprise".
In 2012, it was awarded "Rising Star of SME” in Jiaxing.
In 2013, it was awarded "Top 30 Small Enterprises with the Most Growth Potential in Jiaxing".
In 2014, Shengdi Science and Technology Research and Development Center (Shengdi Electromagnetic Measurement) was given the honor as "Provincial High-Tech Enterprise Research and Development Center", and Shengdi Technology was recognized as "Enterprise of Safety Production Standardization in Level 3".
In 2015, it was awarded "Innovative Enterprise of Jiaxing City".
In 2018, it was awarded "Technology Innovation Industrial Enterprise of the Year".
In 2020, it was awarded as "Integrity Private Enterprise of the Year 2018-2019".


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