產品簡介

NAWDB數字式繼電保護測試儀是結合電力現場情況、眾多電力用戶經驗自主研發(fā)的便攜式新產品，采用高性能DSP處理器、大規(guī)模FPGA、百兆光以太網通信等技術，可支持IEC60044-8、IEC61850-9-1/2和GOOSE的數字式繼電保護測試儀，為符合IEC61850-9-1/2、IEC60044-8、GOOSE規(guī)約的數字化保護、自動化裝置和儀器儀表提供了完整的測試方案，適應了數字化變電站的發(fā)展需要。

產品別名

數字式繼電保護測試儀，微機繼電保護測試儀，微機繼保儀，繼電保護測試儀，六相繼電保護測試儀，繼保測試儀，六相繼保測試儀，六相繼電保護校驗儀，繼保校驗儀，六相繼保校驗儀，繼保儀

產品特性

1.產品硬件特點

(1)提供4路100Mbps光纖以太網接口，可用于輸出符合IEC61850-9-2/9-1規(guī)約的采樣值報文，同時還可以用于GOOSE報文發(fā)送與接收；

(2)可輸出3路符合IEC60044-8規(guī)范的FT3格式采樣值報文；

(3)對于采樣值報文，其通道功能、通道數目、采樣速率、ASDU數目等均可進行自由設置；

(4)對于GOOSE報文，其通道數目、發(fā)送間隔時間、控制塊信息等均可自由配置；

(5)兼容傳統(tǒng)模擬開關量處理，提供8路模擬開關量輸入和4路模擬開關量輸出，同時開入量能夠自動識別帶電位和空接點的輸入信號；

(6)支持12路模擬小信號輸出；

(7)支持12路直流電壓源輸出；

(8)支持GPS同步；

(9)提供1個RJ45以太網口，負責與上位機軟件通信；

(10)完備的信號指示：在前面板上提供IEC61850-9-2/9-1以及GOOSE的光纖以太網接口的鏈接和收發(fā)狀態(tài)指示，以及IEC60044-8的光纖接口的發(fā)送狀態(tài)指示，所有硬接點的開入、開出量在前面板上均有相應的狀態(tài)指示燈；

(11)所有光纖接口均為ST接口，接線穩(wěn)定可靠；

(12)體積小、重量輕、使用方便。

2.軟件特點

(1)兼容WINDOWS XP、WINDOWS 7等操作系統(tǒng)；

(2)界面風格統(tǒng)一、分類清晰、操作方便、并提供了豐富的設置量和狀態(tài)量顯示畫面；

(3)支持手動配置、SCL自動解析配置、報文監(jiān)聽配置、讀取保存配置等四種配置方式，方便對數字測試儀進行配置；

(4)支持對模擬小信號的配置；

(5)支持對網絡中的報文監(jiān)聽及分析、數字輸出波形的監(jiān)視、有效值與相位的計算；

(6)支持SCL解析與當前配置內容進行對比，快速定位配置差異，提供覆蓋配置功能，迅速完成調試任務；

(7)支持報文監(jiān)聽配置與當前配置進行對比，快速定位配置差異，提供覆蓋配置功能，迅速完成調試；

(8)支持對配置文件的保存、修改、刪除等管理，方便重復調試任務；

(9)支持序號偏差、丟幀測試、同步測試、品質測試、序號跳變、錯值測試等多種采樣值異常模擬；

(10)完善的試驗數據歸檔功能：所有試驗數據采用數據庫管理方式，能夠將歷次試驗的有效結果數據分類歸檔保存，并提供了相應的維護和查詢功能，方便用戶隨時查詢和管理任意的歷史結果；

(11)完備的試驗報告功能，用戶可以隨時生成試驗報告，并能夠以網頁、word格式保存報告或直接通過打印機輸出報告；

(12)完備的試驗功能，能夠對各種類型的保護裝置及元件進行測試；

(13)獨特的繼電器特性模塊，包含國內外絕大部分型號繼電器的特性模板，只需輸入定值即可直觀的顯示對應保護元件的特征圖形；

(14)提供完備的電氣信號量及狀態(tài)量的顯示；

(15)多種模擬量參數的設置方式：可以任意選擇相-地、相-相、序分量、阻抗等輸入方式，并可任意切換；

(16)獨特的輸出信號自定義模塊，可以根據需要編輯各種復雜的信號輸出流程。

NAWDB Optical Digital Relay Protection Test System 

Also called name

Digital protection relay test set, Protection relay test set, Protective relay test set, protection relay test kit, protective relay test kit, protective relay calibrator, protection relay calibrator, protection relay testing equipment, protection relay testing system, protective relay testing system, protection relay tester, protection relay test device, relay test equipment, relay testing equipment, relay tester, relay test system, relay test set, Optical Digital Relay Test System

NAWDB digital relay protection tester is an independent research ａnd development of new potable products in our company, which combination of the situation of on site electricity ａnd many users’ experience. Adopting high-performance DSP processors, large scale FPGA, fast optical Ethernet communications ａnd other technologies, that can support IEC60044-8, IEC61850-9-1/2 ａnd GOOSE digital relay tester. In order to comply with IEC61850-9-1/2, IEC60044-8, GOOSE Statute of digital protection, automation devices ａnd instrumentation,that providing  a complete testing solution, ａnd adapting to the development needs of the digital substation.

The Characteristics of the products

Features of the hardware:

(1) It provide 4 channels of 100 MBPS optical fiber Ethernet interface that can be used to output sampling values report in accordance with IEC61850-9-2/9-1, but also can be used for sending ａnd receiving GOOSE report messages;

(2) It can output 3 channels of FT3 format sampling values report in accordance with IEC60044-8 standard ;

(3) For the sampling values report, it can be freely set channel function, the number of channels, sampling rates, ASDU number ａnd other parameters.

(4) For the GOOSE report messages, it can be freely set channel function, the number of channels, sending interval, control information ａnd other parameters;

(5) Compatible with the traditional analog switch value processing, provide 8 channels of analog digital inputs ａnd 4 channels of analog digital outputs, while digital input can automatically identify the input signal of potential ａnd idle contact.

(6) Support 12 channels of analog small signal output;

(7) Support 12 channels of DC voltage source output;

(8) Support GPS synchronization;

(9) Provide an RJ45 Ethernet interface, responsible for communicate with the host computer software;

(10) complete signal indication: provides fiber optic Ethernet interface links ａnd receiving & sending sate instruction of IEC61850-9-2 / 9-1 ａnd GOOSE, as well as the sending states indication of optical fiber interface of IEC60044-8. The digital inputs ａnd outputs of all hard contacts have corresponding status lights on the front panel.

(11) All fiber interfaces are ST interfaces, connection is stable ａnd reliable;

(12) small size, light weight, easy operation.

Features of software

(1) Compatible with WINDOWS XP, WINDOWS 7 ａnd other operating systems.

(2) with unified style of interface, clear classification, easy to operate ａnd provides a rich setting value as well as the status display.

(3) support four configurations, such as manual configuration, SCL automatically analysis, monitor report messages, read ａnd save report messages, facilitate to configure the digital protection relay tester.

(4) Support for small-signal analog configuration;

(5) Support to monitor ａnd analyze the report message in network, monitor digital output waveform, calculate effective value ａnd phase;

(6) Support SCL analytical content compared with the current configuration, quickly locate configuration differences, providing coverage configuration capabilities to quickly complete debugging tasks;

(7) Supports the configuration of monitoring report message compared with the current configuration, quickly locate configuration differences, providing coverage configuration capabilities to quickly finish debugging;

(8) Support the preservation of the configuration file, modify, delete, ａnd other management, easy to repeat debugging tasks;

(9) Support serial deviation, frame loss testing, simultaneous testing, quality testing, the serial number hopping, a variety of sampling error values ａnd other abnormal test simulation;

(10) With perfect test data archiving function: all test data adopts database management, it can classify, archive, preserve the previous effective test data results, ａnd provides the appropriate maintenance ａnd query functions, easy for users to query ａnd management any historical results at any time;

(11) With powerful test report function: users can generate test reports at any time, also can save the report as a web page or word format, or directly output report through the printer;

(12) With a comprehensive test function: can be tested on various types of protection devices ａnd components;

(13) Unique Characteristics of relay modules, contain a great part of the domestic ａnd foreign models of relay features, only need to enter intuitive value to display the corresponding protection element feature pattern;

(14) Shows a complete electrical signal value ａnd status;

(15) A variety of analog parameters settings: you can choose any input mode, such as phase to earth, phase to phase, sequence component, impedance ａnd so on, ａnd can arbitrary switch.

(16) Unique custom output signal module, you can edit all kinds of complex signal output process according to your requirement.