
500A 1000A Separated Type Primary Current Injection Tester Large Current Tester for Current Test
Product Introduction
Relying on the comprehensive advantages of our own talents and technology, we produce test transformer 100kv, voltage divider 50kv 100kv 150kv 300kv, transformer test bed with stable performance and reliable quality. At the same time, we have won unanimous praise from consumers with our enthusiastic service. We build a good platform for the growth and development of our employees, and pay attention to and protect the legal rights and interests of our employees. We expect our brand image and social recognition to increase significantly, and become an excellent enterprise that fulfills social responsibility, has international influence and is respected.
HZDL5000S Three Phase Primary Current Injection Tester With Temperature Rise Function

Overview
The HZDL5000S 5000A high current generator is a self-developed test instrument that combines the advantages of similar domestic and international products. Utilizing CNC technology, it offers strong anti-interference capability. Compared with previous generation upconverters, it features low power consumption, a large-capacity self-coupling voltage regulator, and a high-permeability iron core converter, resulting in high output power, compact size, and light weight.
Primarily used for primary bus protection and various current transformer ratio testing applications, this generator is widely used in scientific research, production, and electrical testing sites across the electric power, railway, petrochemical, metallurgical, and mining industries.

Technical Characteristics
Input voltage | AC380V ±10% |
Power | 50KVA |
Output current | AC0~5000A stepless adjustable, panel with digital display ammeter |
Output voltage | (> 6V |
Output waveform | The output current is a standard sine wave with minimal glitches, exceeding the power system requirements. The ripple coefficient is less than 0.3%. |
Measurement accuracy | (Using 0.2S grade material) The actual is about 0.3; each current can be smoothly and continuously adjusted, the accuracy is higher than 0.5. The current and voltage meter shows true and effective value, high accuracy and high stability. |
Output current mode | True effective value is continuously adjustable; |
Current stability | 0.2% |
Structural form | One |
Wiring method | According to requirements |
Protection settings | Overcurrent and overvoltage; |



We realize the innovation of 500A 1000A Separated Type Primary Current Injection Tester Large Current Tester for Current Test through organization and technical innovation, hoping to occupy the market with high technology and products and drive the progress and development of the industry. We are committed to maintaining the leading position in this field and sector, and striving to be the industrial standard. In the process of improving the mode of production and operation, enterprises must reinforce the system construction, standardize the operation behavior and promote the transformation of the social relation network of production and operation.
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