Transformer Partial Discharge Standard

Introduction to the Multi-Pulse Method Cable Fault Testing System

The Multi-Pulse Cable Fault Testing System (Portable) is a comprehensive cable fault location device that integrates distance measurement, tracing, positioning, and impulse high-voltage generator capabilities. Designed for portability and ease of transportation, it is suitable for rapid on-site testing. The system can accurately test various cable faults such as high-resistance flashover, grounding of both high and low resistances, short circuits, and broken or poorly contacting cables. With the addition of an acoustic measurement point locator, it can even more accurately determine the fault location.Please provide the Chinese content to be translated..No Chinese content provided.Our system is capable of distance measurement, tracing, burial depth detection, and fault location for all types of cables, including underground cables, overhead cables, power cables, local telephone cables, communication cables, and optical fibers. It is widely used in fault detection for various cable types.

As a new achievement in the field of domestic cable fault testing, the Multiple Pulse Cable Fault Testing System represents the high level of this field, with its technology reaching international standards.Lead.No content provided for translation.Our standard has not only surpassed other types of cable fault testing equipment but also achieved a revolutionary breakthrough in cable fault location. This system is an advanced development based on the secondary pulse method of cable fault testing sampling technology, simplifying the complexity and difficulty of cable fault location, and proposing more innovative cable testing methods and means. It has achieved a quicker and more straightforward way to judge fault waveforms.

Multiple Pulse Method Cable Fault Testing System Product Features

Multiple Distance Measurement Methods:

Low-Pressure Pulsing Method: Suitable for low resistance, short circuit, and open circuit faults.Please provide the Chinese content to be translated..Certainly.Distance measurement, also applicable to the entire length of cables and intermediate joints,TMeasurement of type connectors and terminal heads, as well as wave speed calibration.

Pulse Current Method: Suitable for distance measurement of high-resistance and flashover faults, utilizes current couplers to collect signals from the test grounding wire, ensuring complete isolation of the high-voltage section for safe and reliable operation.

Multiple Pulse Technique: As the world'sNo content provided for translation..Please provide the Chinese content to be translated.Our distance measurement method is an upgraded version of the dual-pulse technique. It features clear waveforms that are easy to identify, offering high precision in distance measurement, which provides robust support for cable fault location.

200MHzReal-time Sampling:

The system boasts a high sampling frequency among domestic similar instruments, aligning with international high standards and offering superior performance.0.4mThe distance measurement resolution is precise, with a small measurement blind spot, particularly suitable for detecting near-end faults and short cables.

Diverse operational methods:

The system offers both touch operation and mechanical button options. The touch button operation is flexible, featuring gesture controls that allow for dragging and double-clicking the cursor, making positioning simpler and more convenient. Additionally, it is compatible with mechanical button operation, featuring a five-way button design for more user-friendly interaction.

LEDLarge-screen Color LCD Display:

System Adopted7A compact large-screen LCD display160°Wide viewing angles, clear waveforms, rich and intuitive content. Especially during multiple pulse tests, multiple waveforms are displayed simultaneously in different colors, making them easier to identify. The functional menu is simple yet practical, with powerful features, providing users withExtreme.Please provide the Chinese content to be translated.Enhanced User Experience.

Picture-in-Picture Temporary Storage Display Feature

The system employs picture-in-picture display, consisting of one main window and three auxiliary windows, allowing for simultaneous viewing of three waveform segments. This simplifies, makes more intuitive, and convenient the waveform comparison feature, significantly enhancing the accuracy and efficiency of fault localization.

In summary, the Multiple Pulse Method Cable Fault Testing System, with its high efficiency, precision, safety, and ease of operation, provides robust technical support for cable fault detection, making it an ideal choice in the field of cable fault testing.