產(chǎn)品別名

NADB單相繼電保護(hù)測(cè)試儀，單相繼保測(cè)試儀，繼電保護(hù)測(cè)試儀，單相繼保儀

產(chǎn)品簡(jiǎn)介

單相繼電保護(hù)測(cè)試儀采用單片微機(jī)技術(shù)，由自動(dòng)同期數(shù)字毫秒表，邏輯控制單元，多功能數(shù)顯單元，高精度數(shù)據(jù)采集及處理單元，電流、電壓輸出單元，過(guò)載及超量程保護(hù)單元等部分組成，自帶打印及顯示，測(cè)試過(guò)程全自動(dòng)，大大提高測(cè)量精度及工作效率。

單相繼電保護(hù)測(cè)試儀還具有外形美觀，性能可靠，操作簡(jiǎn)便，功能較齊全等優(yōu)點(diǎn)，是校驗(yàn)繼電保護(hù)裝置理想的儀器。

主要功能

1.NADB單相繼電保護(hù)測(cè)試儀可測(cè)試各種交直流、電流、電壓、中間、自保持, 信號(hào)等多種單個(gè)繼電器及整組繼電保護(hù)屏，可測(cè)試各種繼電器的吸合電壓（電流）值,釋放電壓（電流）值，各種觸頭（常開(kāi)、常閉、

轉(zhuǎn)換、延時(shí)）的吸合時(shí)間和斷開(kāi)時(shí)間，均自動(dòng)測(cè)試三次并儲(chǔ)存數(shù)，并自動(dòng)計(jì)算三次均值的返回系數(shù)且打印,

可重復(fù)顯示及打印測(cè)試結(jié)果。

2.本機(jī)可方便地測(cè)試重合閘繼電器的各項(xiàng)參數(shù)。

3.本機(jī)采用了精密的計(jì)時(shí)基準(zhǔn)(10微秒)及長(zhǎng)達(dá)999秒的計(jì)數(shù)器 ，所以可單獨(dú)作為精密毫秒計(jì)取代傳統(tǒng)的秒表。

產(chǎn)品別名

繼電保護(hù)測(cè)試儀、便攜式單相繼電保護(hù)測(cè)試儀、繼保測(cè)試儀、單相繼保測(cè)試儀、便攜式單相繼電保護(hù)校驗(yàn)儀、繼保校驗(yàn)儀、單相繼保校驗(yàn)儀、繼保儀。

產(chǎn)品特性

1.由于本單相繼電保護(hù)測(cè)試儀采用了微機(jī)控制，面板上僅有16個(gè)觸摸開(kāi)關(guān)，就可方便的完成各種測(cè)試功能，改變了老式繼保儀必須關(guān)斷電源，切換多個(gè)開(kāi)關(guān)，才能轉(zhuǎn)換電源種類的弊病，操作簡(jiǎn)單。本單相繼電保護(hù)測(cè)試儀還設(shè)有自檢，報(bào)錯(cuò)功能，極大地方便了檢查、維修。

2.本單相繼電保護(hù)測(cè)試儀設(shè)有全面的自檢，自我保護(hù)功能，開(kāi)機(jī)后本機(jī)立即投入自檢，在過(guò)載和過(guò)量程時(shí)，

保護(hù)電路將快速切斷輸出并發(fā)出聲、光提醒，極大地降低了因誤操作帶來(lái)的不必要損失。

3. 本單相繼電保護(hù)測(cè)試儀智能化程度高，僅按一個(gè)鍵，即可測(cè)出通用繼電器的全部參數(shù)，并自動(dòng)打印全部

數(shù)據(jù)，使您從繁鎖的測(cè)試操作中解脫出來(lái)。

4.本機(jī)顯示屏有功能顯示單元，從顯示屏上能清楚的反映本機(jī)的工作狀態(tài)。

5. 本機(jī)打印的數(shù)據(jù)全部使用漢字，如“吸合電壓”、“斷開(kāi)電壓”、“常開(kāi)吸合時(shí)間”等。

主要參數(shù)

1、交流電壓輸出

     0～250V連續(xù)可調(diào)，最大輸出容量600VA,過(guò)量程保護(hù)260V，誤差為±1％。

2、交流電流輸出

     0～50A，0～100A連續(xù)可調(diào)，誤差為±1％。

     0～50A時(shí)，開(kāi)路電壓5V。

     0～100Ａ?xí)r，開(kāi)路電壓10Ｖ。過(guò)載保護(hù)動(dòng)作電流120A。

3、直流電壓輸出

     0～250V連續(xù)可調(diào)，最大電流2A，過(guò)量程保護(hù)260V,過(guò)載保護(hù)動(dòng)作電流2.1A±5%。誤差為±1％

4、直流電流輸出

     0～200mA　0～5 A連續(xù)可調(diào)，誤差為±1％。

     0～200mA時(shí)，開(kāi)路電壓48V，過(guò)載保護(hù)動(dòng)作電流230mA。

     0～5A時(shí)，開(kāi)路電壓24V,過(guò)載保護(hù)動(dòng)作電流5.2A。

5、直流電壓固定輸出

單獨(dú)輸出110V或220V時(shí),電流可達(dá)2.5A，但和交流電壓電流，直流電壓同時(shí)輸出時(shí)。其總?cè)萘坎荒艹�過(guò)600VA。

6、數(shù)字毫秒表

     最大量程：999秒

     分辨率：0.1毫秒

     精　度：0.1％±1個(gè)字

7、儀表準(zhǔn)確度采用四位半A／D轉(zhuǎn)換,精度0.1％讀數(shù)±1個(gè)字

8、整機(jī)測(cè)量精度：≤1%

9、體積：480mm×320mm×160mm

10＇、重量：18Kg

NADB Single Phase Relay Test Set

Product introduction

NADB Single Phase Relay Test Set adopting single-chip microprocessor technology, combining with automatic synchronized digital millisecond meter, logic control units, multi-function digital display unit, high-precision data acquisition ａnd processing unit, current ａnd voltage output unit, overload ａnd over-range protection unit ａnd other components. Comes with printing ａnd displaying function, automatic testing process, greatly improve accuracy ａnd efficiency.

Single-phase relay tester also with a beautiful appearance, reliable performance, easy to operate, complete functions,that is an ideal instrument calibration protection devices.

Also called name

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, single-phase relay test kit, single phase relay test sets, Single-phase secondary injection relay test equipment

The main characteristics of testers

1.As the single-phase relay tester adopting microcomputer control, therefore there are only 16 touch switches on the panel, that can complete varies of testing functions, change the old-fashioned relay protect tester which must turn off the power switch ａnd toggle switch to convert power supply type, easy to operate. The single-phase relay tester set self-checking ａnd error function, which convenient for inspection ａnd maintenance.

2.The single-phase relay tester set comprehensive self-checking ａnd self-protection function, which can make immediately self-checking after booting, in the process of overload ａnd over-range measuring, the protection circuit will quickly cut off output, ａnd will give a sounding ａnd light alarm to reduce the unnecessary losses due to misuse greatly.

3.The single phase relay tester with high intelligence, just press a button, that you can measure all the general electric relay parameters, automatically printing, ａnd allowing you free from the tedious testing operation.

4.The device display screen unit, clearly reflect of operating status will show on the display screen.

5.The printed data will all be displayed in English characters, such as "pull-in voltage", "disconnect voltage", "normally open pull-in time" ａnd so on.

The parameters of the products

1. AC voltage output

0 ~ 250V continuously adjustable , the maximum output capacity is 600VA, over- range protection is 260V, error of ± 1%.

2.AC current output

0 ~ 50A, 0 ~ 100A continuously adjustable error of ±1%.

0 ~ 50A , the open circuit voltage is 5V.

0 ~ 100A , the open circuit voltage is 10V. Overload operating current is 120A.

3.DC voltage output

0 ~ 250V continuously adjustable , the maximum current is 2A, over- range protection is 260V, overload trip current is 2.1A ± 5%. Error of ± 1%

4.DC current output

0 ~ 200mA 0 ~ 5 A continuously adjustable error of ± 1%.

0 ~ 200mA , the open circuit voltage is 48V, overload operating current is 230mA.

0 ~ 5A , the open circuit voltage is 24V, overload protective current is 5.2A

5.DC voltage fixed output

The current will up to 2.5A, when the separate output is 110V or 220V. However when AC voltage current ａnd DC voltage current output simultaneously, the total capacity can not exceed 600VA.

6.Digital millisecond meter

Maximum Range: 999 seconds

Resolution: 0.1 millisecond

Accuracy : 0.1% ± 1 word

7.The device adopts four ａnd half- meter A / D conversion , the accuracy is 0.1 % ａnd reading ± 1 word.

8.Accuracy of whole measurement: ≤1%

9.Volume : 480mm×320mm×160mm

10.Weight : 18Kg

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

Input frequency: 50Hz/60Hz optional

Note: Our 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)