
High-Current Circuit Breaker and Overload Relay Test Set
Product Introduction
Our company adheres to the concept of returning users with science and technology and creating public praise with transformer capacity test equipment, tan delta test, Karl Fischer Titrator. Through continuous technological innovation and product upgrades, the company has won full recognition from customers at home and abroad. We adhere to the office policy of doing well and steadily and earnestly implement the quality system and customer satisfaction is our quality policy. We are committed to the corporate philosophy of people-oriented and fine management, and continue to improve our company's operations and efficiency.
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 will serve our customers wholeheartedly and produce High-Current Circuit Breaker and Overload Relay Test Set! Welcome friends from all over the world to discuss cooperation with us! We sincerely hope to cooperate with you in the near future. We sincerely hope to cooperate with domestic and foreign merchants and jointly create brilliant career.
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