• HS-9203 Smart Circuit Breaker Test Device
  • HS-9203 Smart Circuit Breaker Test Device

HS-9203 Smart Circuit Breaker Test Device

HS-9203 Smart circuit breaker test device is a special device for electric quantity test of intelligent circuit breaker.

This device is convenient to realize the high precision test of multi-epitope smart circuit breaker through the technology of high precision high power up-current transformer, and can be widely used to test circuit breakers of various specifications.

This device is equipped with high power modulation power amplifier, automatic switching with full range, high output power, high reliability and stable performance. It is ideal automatic test equipment for smart circuit breaker.

It is a new generation of ideal multi-epitope smart circuit breaker calibration equipment that makes the usual heavy and boring calibration work easier and brighter.


Phone : 0086-573-86161698

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Technical Specification

Bench Accuracy

0.05 class

Reference Meter

HS-5300 Three Phase Wide-range Reference Meter  Accuracy:0.05 class



Output Voltage

3×0-480V;Adjust range:0-120%  Adjust Fineness:0.01%,Can adjust each phase seperately;

Output Current

3×100mA-1200A   Adjust Fineness:0.001A(Min.),Can adjust each phase seperately;

Output Capacity


Current Transformer

HS-9561 Current transformer:

Accuracy :0.02 class(COSΦ=0.5C…1…0.5L , 2-1200A)

0.05 class(COSΦ=0.5C…1…0.5L , 0.5-2A)

0.1 class (COSΦ=0.5C…1…0.5L , 0.1-0.5A)

Primary current:0.01-120A

Secondary current:0.1-1200A

Output power:1000VA (MAX,1000A)

Output phase

Range:0-359.99°;Adjust Fineness:0.01°,Can adjust each phase seperately;

Output frequency

45Hz-65Hz;Adjust Fineness:0.01Hz;

Waveform Distortion




Load characteristics

Resistive,inductive and capacitive

Test function

Voltage and current adjustment,Temperature rise test,residual current tripping function

Communication Test

RS485 Communication test,according to the protocol of the measured meter.


2  Position (125/250A),2 Position(400/630A),1 Position (800A)

Can custom position

Power supply

3 X 220V/380V (Y)±10%,50Hz;Max. consumption:2500VA/phase




5 Pos.:2400×1100×1800mm

5 Pos.:2400×1100×1800mm


Cabinet:600×800×1845 mm


GB 20044-2012  Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCD)

GB 14048.1-2012  Low-voltage switchgear and control gear―Part 1: General rules 

GB 14048.2-2008 Low-voltage switchgear and control gear-Part 2:Circuit-breakers

Q/GDW 11421-2015 Technical Specification for External Circuit Breakers of Electric Energy Meters

Main Features:

1.Custom pneumatic quick connection,automaticly crimping circuit breaker,no need manul wiring any more.
2.Can be compatible with various specifications of long and short meter type.
3.Large current,large capacity,high precision output,
4.Test function: Voltage and current adjustment,Temperature rise test,residual current tripping function.
5.With customized operate software,more humanized, intelligent; can support remote upgrade.


our company

Zhejiang Shengdi Technology Inc is a well-known China HS-9203 Smart Circuit Breaker Test Device suppliers, which is specialized in researching and producing custom HS-9203 Smart Circuit Breaker Test Device, 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-9203 Smart Circuit Breaker Test Device 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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