Portable Waveform Recorder

Portable Waveform Recorder Product Description

I. Product Overview

Portable Fault Recording Analyzer, a high-performance device specifically designed for power systems, combines advancedDSPTechnology32Positioned in the embedded fieldCPUEquipped with a high-performance embedded real-time operating systemVxWorksEnsure stable operation of the device in complex power system environments, meeting the growing demand for power failure recording and analysis.

Scope of Application

The wave recorder is widely applicable to lines and generators of various voltage levels.-Fault recording and status logging of transformer sets and transformers, etc., critical power equipment. Whether for post-failure cause analysis or daily equipment status monitoring, it provides precise,All.Please provide the Chinese content for translation.Data Support.

Section 3: Detailed Explanation of Technical Features

Signal Collection and Activation: Utilizing a singleDSPFramework, realization32Road Simulation Volume &32The integration of road switch quantities ensures efficient and accurate data collection. Moreover, the adoption of a new circuit structure and large-scale programmable logic devices enhances the system's integration and anti-interference capabilities.

Data Processing Capabilities:32High-Speed Floating-Point Digital Signal Processor(DSP)Please provide the Chinese content that needs to be translated into American English.16No Chinese content provided, please provide the news content to be translated.A/DConverters, ensuring adjustable sampling rates, up to high levels10kHzProvided abundant data support for fault analysis.

Real-Time Operating System:VxWorksThe application of the operating system ensures system stability, reliability, and real-time performance, providing robust support for rapid response and analysis of faults.

Data Storage Security: Waveform data is stored using dual storage methods, stored separately:32No Chinese content provided. Please provide the text to be translated.CPUEnhanced data security on the management console, ensuring the integrity and reliability of critical data.

Data Recording and Analysis: Abandoning traditional low sampling rates and RMS value recording methods, adopting...A-B-CDuan Fangshi, all data can be subjected to phasor diagram analysis and impedance analysis.Extreme.Dati has enhanced data accessibility.

Extended Continuous Recording: The device supports extended continuous recording, with1KHzContinuous recording of the sampled values is enabled, with data retention limited only by the number of channels and memory capacity, providing robust support for long-term monitoring.

Fault Distance Measurement and Start Criteria: Variable-length dynamic recording and fault distance measurement functions ensure superior distance measurement accuracy.2%The comprehensive range of startup criteria ensures that the device can promptly initiate waveform recording under various fault and abnormal operating conditions.

Calculation and Analysis Function: The device boasts powerful computational and analytical capabilities, including the calculation of amplitude, peak, and RMS values for voltage and current, active and reactive power calculations, measurement of power angle and phase angle, analysis of phasors, sequence quantities, and harmonic analysis, providing support for fault analysis.No Chinese content provided, please provide the text to be translated..The surfaceData support.

Waveform and Timing Methods: The formula editor can generate various waveform charts for electricity and its export quantities, and supports multiple timing methods to ensure data accuracy and synchronization.

The Device operates independently of the management machine, enabling standalone work, while also supporting automatic conversion of waveform data formats for convenient data export and sharing.

Advanced Interference Resistance Design: Utilizing cutting-edge interference resistance design, including8LayerPCB、SMDAssembly and software fault-tolerant technology enable the device to achieve robust anti-interference capabilities.GB/T14598The stringent grade specified is IV standard.

Comply with Standards

The design and production of our portable waveform recorder strictly adheres to the following key standards to ensure product compliance and reliability:

DL/T873-2004"Technical Conditions for Dynamic Recording Device of Microtype Generator Transformer Sets"

DL/T478-2001"General Technical Conditions for Static Relay Protection and Safety Automatic Devices"

DL/T663-1999：《220～500KV "Requirements for Inspection and Testing of Dynamic Recording Devices for Power System Faults"

DL/T553-94：《220～500KV Technical Criteria for Dynamic Recording of Power System Failures

IEC 60255-24:2001Electrical Relay24 Partial: Power System Transient Data ExchangeCOMTRADE》General Format

In summary, the portable waveform recorder stands out as:Zhuo.No Chinese content provided.Our product's performance, broad application scope, and strict adherence to industry standards provide robust support for fault analysis and monitoring of power systems.