
2000A Large Current Device Machine Primary High Current Injection Tester
Product Introduction
All ultrasonic partial discharge detector, open cup flash point test machine, sf6 test of our company adopt the industry standard. Our products are exported to overseas and enjoy a good reputation in many overseas markets. Our company has advanced professional manufacturing technology and related testing equipment, and has a group of high-quality employees and management personnel and engineering technicians with advanced concepts. With the refined management and customer-centric management concepts deepening into corporate management, the quality management of products and services has become a current hot issue. We have a perfect after-sales service mechanism, and we always adhere to the spirit of service with a smile concept and sincere rational attitude to communicate with each customer.
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.



Our high-tech production equipment ensures the consistency of each batch of 2000A Large Current Device Machine Primary High Current Injection Tester. With many years of unremitting efforts and practice accumulation, we can provide customers with higher quality products and better service. With the advantages of complete varieties and reasonable prices, our products enjoy a high position among consumers and have won high praise from customers.
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