
High Current Primary Current Injection Test Set
Product Introduction
Our top-notch quality and excellent service have made our partial discharge analyser, transformer oil dielectric loss tester, 3 phase power quality analyzer price trusted and appreciated by consumers and established a good corporate image. We insist on brand building because we believe that what a brand creates is not only a product, but also a company culture. By integrating existing resources, we provide users with system solutions in a timely manner to further improve the quality of service, so that users can buy with confidence and use them with satisfaction. Our business philosophy is to establish business with integrity and pursue excellent quality.
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 create differences and meet the special needs of customers with innovation, and strive to increase the added value of corporate culture innovation in our High Current Primary Current Injection Test Set. Our company with strong technical force, advanced production equipment, perfect detection means, combat team, make our company become a new star in the industry. We rely on our own advantages, closely follow the market trend, continue to introduce new products, and actively carry out international trade.
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