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E-mail
xuezhanyu@163.com
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Phone
13730155906、13730155903
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Address
1-1-5 Torch Industrial Park, No. 677 Jinxiu Street, Baoding City, Hebei Province
Product Categories
Baoding Yuxin Electric Technology Co., Ltd
Portable wave recorder
NegotiableUpdate on 01/01
- Model
- Nature of the Manufacturer
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- Place of Origin
Overview
1、 Overview: The YX-LB01 portable fault and power quality recorder developed and produced by Baoding Yuxin Electric Technology Co., Ltd. is a portable fault and power quality recorder that includes all the functions of the power fault recording system, and has a hard shell and good portability
Product Details
1Overview
Developed and produced by Baoding Yuxin Electric Technology Co., LtdYX-LB01Portable wave recorderIt is a portable fault and power quality recorder that includes all the functions of the power fault recording system, and has a hard shell and good portability.
This product can be matched with current voltage input conversion devices of various ranges and conversion devices of various types of signals, meeting the needs of various signal monitoring and calculation processing. At the same time, it can store and record data and waveform reports for a long time through a portable laptop.
The product can be used for on-site testing and online operation, easy to install and debug. Multiple instruments can be connected in parallel to form a system for synchronous sampling and waveform recording.
Usage scenario:
YX-LB01The portable wave recorder is divided into two parts: a portable case and an upper computer software. The portable case is placed on site, connected to the measured signal, and can be tested for a short period of time or run online for a long time. The software can be installed on portable laptops for on-demand testing, or installed on on-site or remote servers for continuous testing.
The software backend communicates with the portable box through Ethernet, and can receive monitoring data from all portable box waveform recording boards in the network, analyze and process the data, and set up the waveform recorder system. Through a user-friendly interactive interface, various types of data can be achievedTextual and event informationQuery statistics,Intuitively obtain the analysis results of Lou data and easily export them to a universal file format.
IIParameters and functions
Supporting analog quantities:Each board16 analog signalsSampling channel,Each box can be equipped with2 boards
Analog resolution:16位AD
Support input volume:Each board8-way input volumeSampling channel,Each box can be equipped with2 boards
Input resolution:0.1ms
Support clock source timing:IRIG_B code for precise timing
Number of portable cases connected to the same system: not less than12 units (24 synchronous recording cards)
Board input signal: voltage type0-5V signal
Sampling signal: type and range are not limited, and corresponding transformers, sensors, converters, etc. need to be matched
Maximum input of AC transformer(Standard)：450V / 100A
Rated input of AC transformer(Standard)：100V / 5A
Power input:AC220V ±10%
Size:49.8 * 28.2 * 17.7cm (length * width * height)
Material: Aluminum alloy
Weight:8.4Kg
Various monitoring quantities and technical indicators
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monitoring item |
technical indicators |
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Power quality monitoring function (calculating frequency)1time/min） |
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a)frequency deviation |
input45-55HzSignal, deviation not exceeding ±0.01Hz |
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b)voltage deviation |
The error shall not exceed ±0.5％ |
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c)Three phase voltage imbalance |
Measurement error not exceeding ±0.2% |
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d)Unbalance degree of three-phase current |
The absolute measurement error shall not exceed1% |
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e)2-50Sub harmonic voltage content and percentage |
Harmonic components ≥1%At rated value, the error shall not exceed ± of the harmonic value5％； Otherwise, the error shall not exceed ± of the rated voltage value0.05％ |
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f)2-50Sub harmonic current content and percentage |
Harmonic components ≥3%At rated value, the error shall not exceed ± of the harmonic value5％； Otherwise, the error shall not exceed ± of the rated current value0.15％ |
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g)Harmonic voltage total distortion rate |
The total distortion rate can be measured, and the accuracy meets the requirements2-50Measurement accuracy of subharmonic voltage content and percentage |
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Fault recording function (calculating frequency)1time/mS） |
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a)Voltage jump start |
set value5%When the action error is less than the set value10% |
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b)Voltage over limit start |
Setting value ±10%When the action error is less than the set value5% |
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c)Negative sequence voltage over limit start |
set value3%When the action error is less than the set value10% |
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d)Zero sequence voltage over limit start |
set value2%When the action error is less than the set value10% |
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e)Current jump start |
set value10%When the action error is less than the set value20% |
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f)Current over limit start |
set value110%When the action error is less than the set value5% |
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g)Negative sequence current over limit start |
set value10%When the action error is less than the set value10% |
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h)Zero sequence current over limit start |
set value10%When the action error is less than the set value10% |
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i)Switching quantity displacement start |
The starting resolution of the switch displacement shall not exceed0.6ms |
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j)Manual start |
Reliable manual start method for recording waves at the current time |
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Measurement values and accuracy requirements (calculation frequency)1time/s） |
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a)Effective values of current and voltage |
Error ±0.5％ |
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b)Frequency measurement accuracy |
Not exceeding ±0.01Hz |
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c)Active power, reactive power |
Error ±2％ |
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d)power factor |
Error ±0.5％ |
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e)Voltage fluctuation error |
Error ±2% |
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Explanation: Other triggering and alarm functions can be customized according to customer needs.
★Synchronous real-time recording: throughGPSTiming, implementationEach boardSynchronous recording
★Support post setting values, traverse historical data, and lock fault waveforms
★High sampling accuracy:adopt16 bit AD, high sampling accuracy
★Multiple simulation channels on a single board:16Road analog acquisition channel,8Road switch quantity channel;
★Long data retention time: can be fully savedcontinuous samplingdata(Related to server hard disk capacity)
★Multi functional implementation: This system can achieve various fault recording and start-up, fault alarm functions, and various power quality monitoring functions
★Adapt to different signal sampling: sample the signal after passing through the converter to achieve voltage and current measurement for each channel
★Easy installation and configuration: on-site configuration through operating software systemOr remote configurationEasy to operate
★Easy client operation: The client can be remotely operatedmanagementSave time and effort
★Powerful software backend: equipped with complete backend software, user-friendly human-machine interface, intelligent management and operation
Compared with traditional fault recording devices, this portable recorder adopts a handheld and portable design, with small size, light weight, reasonable structure, clear panel, easy operation and use. It can be equipped with transformers of different ratios according to user needs, which can meet the monitoring needs of various substations and power plants.
