產(chǎn)品別名

數(shù)字式繼電保護(hù)測試儀，微機(jī)繼電保護(hù)測試儀，微機(jī)繼保儀，繼電保護(hù)測試儀，六相繼電保護(hù)測試儀，繼保測試儀，六相繼保測試儀，六相繼電保護(hù)校驗(yàn)儀，繼保校驗(yàn)儀，六相繼保校驗(yàn)儀，繼保儀

產(chǎn)品特性

1.電壓電流輸出靈活組合  

輸出達(dá)6相電壓6相電流，可任意組合實(shí)現(xiàn)常規(guī)4相電壓3相電流型、6相電壓型、6相電流型，以及12相型輸出模式，既可兼容傳統(tǒng)的各種試驗(yàn)方式，也可方便地進(jìn)行三相變壓器差動試驗(yàn)和廠用電快切和備自投試驗(yàn)。

2.操作方式  

裝置直接外接筆記本電腦或臺式機(jī)進(jìn)行操作，方便快捷，性能穩(wěn)定。

3.新型高保真線性功放

輸出端一直堅(jiān)持采用高保真、高可靠性模塊式線性功放，而非開關(guān)型功放，性能卓越。不會對試驗(yàn)現(xiàn)場產(chǎn)生高、中頻干擾，而且保證了從大電流到微小電流全程都波形平滑精度優(yōu)良。

4.高性能主機(jī)  

輸出部分采用DSP控制，運(yùn)算速度快，實(shí)時數(shù)字信號處理能力強(qiáng)，傳輸頻帶寬，控制高分辨率D/A轉(zhuǎn)換。輸出波形精度高，失真小線性好。采用了大量技術(shù)和精密元器件材料，并進(jìn)行了專業(yè)化的結(jié)構(gòu)設(shè)計(jì)，因而裝置體積小、重量輕、功能全、攜帶方便，開機(jī)即可工作，流動試驗(yàn)非常方便。

5.軟件功能強(qiáng)大  

可完成各種自動化程度高的大型復(fù)雜校驗(yàn)工作，能方便地測試及掃描各種保護(hù)定值，進(jìn)行故障回放，實(shí)時存儲測試數(shù)據(jù)，顯示矢量圖，聯(lián)機(jī)打印報(bào)告等。6相電流可方便進(jìn)行三相差動保護(hù)測試。

6.具有獨(dú)立專用直流電源輸出  設(shè)有一路110V 及 220V專用可調(diào)直流電源輸出。

7.接口完整  

裝置帶有USB通訊口，可與計(jì)算機(jī)及其它外部設(shè)備通信。

8.完善的自我保護(hù)功能  

散熱結(jié)構(gòu)設(shè)計(jì)合理，硬件保護(hù)措施可靠完善，具有電源軟啟動功能，軟件對故障進(jìn)行自診斷以及輸出閉鎖等功能。

NAWDA系列微機(jī)繼電保護(hù)測試儀采用單機(jī)獨(dú)立運(yùn)行，亦可聯(lián)接筆記本電腦運(yùn)行的結(jié)構(gòu)。主機(jī)內(nèi)置新一代高速數(shù)字信號處理器微機(jī)、真16位模塊、新型模塊式高保真大功率功放，自帶大屏幕液晶顯示器以及靈活方便的旋轉(zhuǎn)鼠標(biāo)控制器。單機(jī)獨(dú)立操作即已具有很強(qiáng)的功能，可進(jìn)行大多數(shù)試驗(yàn)，聯(lián)接電腦運(yùn)行則具有更強(qiáng)大的操作功能。體積小、精度高。既具有大型測試儀優(yōu)越的性能、的功能，又具有小型測試儀小巧靈活、操作簡便、可靠性高等優(yōu)點(diǎn)，性能價格比高，是繼保工作者得心應(yīng)手的好工具。

NAWDA Relay Protection Test Set

NAWDA Relay Protection Test Set

Also called name

Digital relay protection tester, microcomputer relay protection tester, microcomputer relay protection instrument, relay protection tester, six-phase relay protection tester, relay tester, six-phase relay tester, six-phase relay protection check Instrument, relay calibrator, six-phase relay calibrator, relay tester

Product characteristics

1. Flexible combination of voltage output ａnd current output

The output voltage ａnd output current can reach six-phase, ａnd also can arbitrary combine with regular four-phase voltage ａnd three-phase current, six phase voltage, six phase current, ａnd 12-phase output mode. It not only compatible with the traditional way of various tests, but also used for three-phase transformer differential test ａnd auxiliary power fast switch over ａnd automatic transfer test easily.

2. Operation

This device can contact the laptop ａnd notebook computer to operate directly, is convenient ａnd stable performance.

3. Newly high-fidelity linear amplifier

The output terminal always adopt modular linear amplifier with high-fidelity ａnd high reliability, not use switching amplifier. Testing on site will not generate medium or high frequency interference, ａnd guaranteed the smooth ａnd precision waveform which from high-current  to small-current.

4.High-performance of host

The output part adopt DSP control, high speed of calculation, powerful real-time digital signal processing capability, widely transmission frequency, controlled high-resolution D / A converter. High precision of output waveform, good linearity distortion. Adopting lots of advanced technology ａnd precision components materials, ａnd with professional structural designed, which make the device small, light, full-functions, easy to carry, boot to use, ａnd the flow testing is very convenient.

5.Powerful software function

It can complete a variety of large ａnd complex calibration task with highly automatization, that can test ａnd scan varies protection value easily, make fault recurrence, real-time storing of test data, display vector ａnd online printing reports. 6-phase can test three-phase differential protection conveniently.

6.Separate ａnd special DC power output

Setting 110V ａnd 220V special adjustable DC power output.

7.Completely interface

The device has a USB interface to communicate with computers ａnd other external devices.

8.Perfect self-protection function

Reasonable thermal structure designs, comprehensive ａnd reliable hardware protection measures, with a power soft-start function ａnd functions of software self-diagnostics ａnd fault output latch.

Power supply: AC110V/115V/120V/127V/220V/230V/240V optional

Input frequency: 50Hz/60Hz optional

Note: The users can ｓelect the corresponding power which based on their local supply voltage ａnd frequency, ａnd we will confirm it before the delivery (or inform us that the goods will be used in which country advance)