Three-Phase Secondary Injection Relay Protection Tester
Product Introduction
We provide high quality oil dielectric strength tester, capacitance and dissipation factor tester, transformer dc resistance tester, comprehensive services and expertise from our long experience. With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. Offering the best services to all of our customers has been our company's commitment since its inception.
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; |
Relying on our excellent technology and talents and perfect management and services, we try to create high-quality Three-Phase Secondary Injection Relay Protection Tester to satisfy our customers. We take high and new technology as the forerunner, maintaining synchronous development with international advanced technology. We take innovation and technology, provide high-quality products, meticulous and thoughtful service as our own responsibility, seeking common development with our partners.
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