
High Voltage Current Transformer Ratio Tester Primary Injection Test Set
Product Introduction
We continue to introduce high-quality Single Phase Relay Test Set, Cable And Pipeline Locator, three phase transformer turns ratio meter suitable for the market, which has won praise and trust from customers abroad. Our goal is to provide our customers with high quality products and a complete set of services to meet their needs. The company adheres to the quality policy of survival by quality, efficiency by service, fine brand creation and development by integrity. In the future, with the rapid development of the world economy, the prices of raw materials remain high and resources are short. Our company has a first-class research and development center and professional production base, with a group of experienced high-tech production and management personnel.
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 are committed to providing the best solutions for the global High Voltage Current Transformer Ratio Tester Primary Injection Test Set field. We strictly control each production process, and all products have undergone multiple quality inspections. Creating sustainable value is our goal and commitment. Our company will build a high-tech talent highland, improve the ability of technological innovation, and establish a good brand image.
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