Power System Single Phase Secondary Injection Tester for Protection Relay
Product Introduction
Our company not only sells partial discharge measurement, primary current injection test machine, automatic transformer oil acidity test kit from production to customers, but also pays more attention to matching them with the most suitable users. What we can do for you is not only simple selling products, our team will listen to your needs carefully, and strive to provide customers with reasonable solutions. We will focus on innovation and development, green transformation, focus on high-quality development, and strengthen the three main drivers of reform, innovation and management.
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 absorb the management experience of large enterprises in our company management, implement total quality management, and establish a scientific quality assurance system to ensure the product quality of processed Power System Single Phase Secondary Injection Tester for Protection Relay. It is the key to the success of an enterprise to make a suitable marketing strategy. Integrating with scientific research, manufacture, marketing and after-sale services, our company owns high technical forces and high-quality staff members.
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