
Hot Sale Large Current 1000A Primary Current Injection Test Kit
Product Introduction
Our company has steadily stepped into an international cooperation and development platform and has become one of the major manufacturers of petroleum density tester, pipe cable detector, 3 phase relay test set that provide the world with the best cost-effectiveness. Based on the idea of quality, high-end, green and ecological, we strive to build a permanent benchmark enterprise in the industry. Our economic development strategy emphasizes the importance of enterprises and the market, rather than the rigid development assistance system, which can only be obtained continuously. Our value philosophy runs through the company's operations, and we insist on honest, legal operation and respect for our employees and partners. Our company provides users with first-class products with strong confidence, professional technology, reliable quality, and first-class service.
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 promote product development and upgrading with continuous technological innovation, and strictly control costs with advanced management to provide users with highly competitive Hot Sale Large Current 1000A Primary Current Injection Test Kit. Let's cooperate hand in hand to jointly make a beautiful future. Our company carefully analyzes the consumer psychology and other related factors in brand positioning, and the positioning is accurate, so we have achieved the success of brand strategy.
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