
Primary Current Injection Tester 5000A Primary Current Injection Temperature Rise Test
Product Introduction
In the years ahead, we will develop much more superior current transformer analyzer, astm d1500 color meter, cable fault detector for our customers, creating mutually beneficial business opportunities and profits. We actively cooperate with stakeholders across borders, hoping to better utilize our core competitiveness. In the future, we will insist on innovation-driven development, stand at the forefront of the times, and grasp new opportunities for technological development.
HZ-109S 1000A Primary Current Injection Test Set

Overview
The HZ-109S Primary Current Injection Test Set utilizes ARM chip control technology for output management and a high-capacity toroidal transformer. Equipped with an LCD display meter, it can simultaneously display the primary current, secondary current, turn ratio, and the actuation time of the stopwatch connection (electric potential). Housed in an external aluminum alloy case with a PC panel, the product offers a nice appearance, large output capacity, small size, and light weight. It is primarily suited for CT turn ratio tests, contact resistance tests, and other applications requiring high-current testing in power systems.





The Technology Index
Input Power Supply | AC: 220V· 25A, 50Hz. |
Output Current | AC: 1000A·5V or 500A·10V. |
LCD Screen Digital Display | Simultaneous display of primary current and secondary current as well as the turn ratio; |
The Range of Primary Current | 0~1100A, Resolution: 0.1A; |
The Range of Secondary Current | 0~6A; Resolution: 0.001A. |
Stopwatch | 0.0001~999.99S precision ±5 significant figures. |
Precision | TRUE RMS ±0.5%. |
Duplicate Protection (electronic overload protection and software protection). | |
Usage Environment | Temperature -10~40℃, |
Relative humidity | <80%. |
Volume | 430×260×260mm3. |
Weight | 28kg. |

Safety Precautions
1. In order to ensure the safe operation of test, the instrument should be grounded reliably before the test.
2. The power supply voltage should be set as 220V±10%. Do not input 380V power supply into the instrument, or the instrument will be severely damaged.
3. Connecting or disconnecting the test wire is strictly prohibited when the test is conducting.
4. For the test set, the cable cross-section of input power should be greater than 2mm2, and the cable cross-section of high current output connection should be greater than 70mm2, and the cable length of the output connection should be kept as short as possible.
5. Use paralleling output wherever possible, if only the demand of output current is met.
6. Avoid continuous output in a long time.



We implement the corporate philosophy of 'strive for perfection and be true', pay close attention to the development trend of domestic and international Primary Current Injection Tester 5000A Primary Current Injection Temperature Rise Test industry, constantly improve ourselves, and promise to provide high-quality, efficient, thoughtful and considerate services to new and old customers. Currently, we are accelerating the transformation and restructuring of our business and upgrading our quality and efficiency in the hope of ensuring the longevity of our company. We constantly try various ways to improve productivity: training, quality, cross functional teams, and re planning.
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