OVERVIEW
RDJB-1600K Intelligent 6 phase universal relay test kit is a new type of compact microcomputer relay protection test equipment developed by our company based on in-depth research on market demand, extensive collection of user feedback, comprehensive analysis of the performance of similar products in China, and fully utilizing modern cutting-edge microelectronics technology and high-performance devices.
The design of this tester fully considers the balance between portability and functionality. It is compact and easy to carry to various complex on-site test environments. It has excellent performance in accuracy, with AC output accuracy up to 0.2 level and voltage output accuracy up to 0.2 level, which can meet the needs of high-precision testing.
It integrates many advantages of large testers and has powerful output capacity. It can output six voltages and six currents simultaneously, and the output amplitude of each current can reach 30A (practical value). The output amplitude of each voltage is 120V (practical value), which fully meets the test requirements of various complex relay protection devices. Its advanced functions include simulating various fault types, such as short circuits, open circuits, grounding, etc. It can also accurately control the fault’s time, phase, and duration, providing a rich simulation scenario for the test of relay protection devices.
At the same time, the Intelligent 6-phase universal relay test kit retains the flexibility of a small tester, with a simple and intuitive operation interface, a humanized design, and a large-size LCD screen for users to view test data and operation prompts. Even first-time users can get started quickly. The device uses a highly reliable hardware architecture and optimized software algorithms to effectively improve the overall stability and reliability, reduce the probability of faults, and be a powerful assistant for relay protection personnel who perform various tests.
CHARACTERISTIC
• Flexible voltage and current output
Supports 6-phase voltage and 6-phase current output, which can be freely combined according to needs. Applicable to various test modes, including traditional 4-phase voltage, 3-phase current, 6-phase voltage, 6-phase current, and 12-phase mode, compatible with conventional tests and three-phase transformer differential tests, fast switching of power supply, and standby automatic test.
• Simple operating system
The built-in Windows operating system can run independently and supports remote operation through a laptop or desktop. The interface is intuitive, operation is convenient, and performance is stable.
• High-fidelity linear power amplifier technology
Adopt a high-fidelity modular linear power amplifier to avoid high-frequency and intermediate-frequency interference of switching power amplifiers and ensure smooth and accurate output waveforms from large current to small current. This amplifier offers stable performance and is adaptable to various complex test environments.
• High-performance host design
Through DSP control, it has fast computing speed, strong real-time processing capability, high output waveform accuracy, and low distortion. High-resolution D/A conversion technology ensures stable output. It has a compact design, is small in size, is lightweight, has complete functions, is suitable for flow testing, and is ready to use after power on.
• Powerful software functions
Automatically execute large and complex calibration tasks, support testing and scanning of various protection settings, fault playback, real-time data storage, vector diagram display, and online printing reports. The 6-phase current output is particularly suitable for three-phase differential protection testing.
• Dedicated DC power output
The intelligent six-phase universal relay test kit provides 110V and 220V adjustable DC power supplies to meet different test requirements and ensure an efficient and stable power supply.
• Comprehensive interface support
Equipped with a USB communication port, it supports connection with computers and other external devices and facilitates data transmission and operation.
• All-round self-protection function
Adopts reasonable heat dissipation design and reliable hardware protection, with power soft start, fault self-diagnosis output lockout, and other protection functions to ensure the safety and long-term operation of the equipment.
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FAQ
Q: What does a relay tester do
A: A relay tester evaluates and tests electrical relays to ensure they work properly. They may adjust settings, troubleshoot issues, and collaborate with engineers. The goal is to maintain reliable relay systems in industrial settings.
Q: What is a relay tester used for?
A: A relay tester is employed to assess the overall health and functionality of relay switch contacts and coils. It checks the control side of the relay by applying a signal to the relay coil while examining the proper functioning of the relay contacts. This tool is crucial for ensuring the reliability of relay systems in industrial applications.
Q: What happens when a relay fails?
A: When a relay fails, it can result in a loss of control over electrical circuits, interruptions in power supply, equipment damage, safety risks, malfunctioning systems, downtime, and increased maintenance costs. Regular testing and maintenance are crucial to identify and address relay failures promptly.
DETAILS
