MIT1020/2絕緣電阻測試儀@MIT1020/2%

MIT1020/2絕緣電阻測試儀@MIT1020/2%

全新 MIT1020/2 絕緣電阻測試儀是MEGGER特別設(shè)計(jì),
用來測試和維護(hù)高壓設(shè)備的

一、主要特點(diǎn)：

• 雙路電源輸入設(shè)計(jì)：可充電電池或主電源輸入
• 數(shù)字/模擬雙顯示測試結(jié)果
• 測試電壓由 50V 至 10KV 可調(diào)
• 內(nèi)置多種自動(dòng)測試程序(極化指數(shù)、介質(zhì)放電、介電吸收比、步進(jìn)電壓)
• 測試上限擴(kuò)展：35TΩ
• 提供USB與RS232接口下載數(shù)據(jù)
• 儀器內(nèi)置存儲(chǔ)器可保存測試結(jié)果

二、產(chǎn)品特征利益：

• MIT1020/2 絕緣電阻測試儀由主電源供電或者內(nèi)置電池供電，其優(yōu)點(diǎn)是：儀器能應(yīng)用于測試環(huán)境不明了或者測試時(shí)間長的特殊狀況，在電池狀態(tài)不佳的時(shí)候也能繼續(xù)測試。
• MIT1020/2 絕緣電阻測試儀測試電壓在 50V-1000V 的范圍里以 10V 微調(diào)，1000V-10000V 的范圍里以 25V 微調(diào)。
• MIT1020/2 絕緣電阻測試儀的絕緣電阻測量測試范圍擴(kuò)展為35TΩ,用于對高質(zhì)量絕緣材料的絕緣趨勢分析等。
• 具備RS-232和USB接口，實(shí)時(shí)下載測試數(shù)據(jù)。
• MIT1020/2 絕緣電阻測試儀內(nèi)置五種可設(shè)置工業(yè)標(biāo)準(zhǔn)絕緣測試程序，可實(shí)現(xiàn)全自動(dòng)測試，提供全部分析結(jié)果：
      IR測試 
      介電吸收比測試(時(shí)間可設(shè)) 
      極化指數(shù)測試 
      步進(jìn)電壓測試 
      DD測試 (介質(zhì)放電)
• MIT1020/2 絕緣電阻測試儀外殼由硬塑聚炳烯制造，由于在生產(chǎn)過程中經(jīng)過特殊處理，因此特別堅(jiān)固耐用，而且輕巧便于攜帶，符合IP65標(biāo)準(zhǔn)。
• 全新設(shè)計(jì)的背光LCD顯示屏使操作者在陽光下或者光線很暗的情況下輕松讀出數(shù)據(jù)。
• MIT1020/2 絕緣電阻測試儀顯示的信息：絕緣阻值，實(shí)時(shí)測試電壓，泄露電流，等效電容，電池狀態(tài)和時(shí)間常數(shù)。同時(shí)，每次測試時(shí)LCD上還會(huì)顯示已測試時(shí)間，這就不需要在測試時(shí)額外計(jì)時(shí)。
• MIT1020/2 絕緣電阻測試儀內(nèi)置了多個(gè)計(jì)時(shí)器，還具備絕緣測試設(shè)限告警功能。

三、技術(shù)參數(shù)：

MIT1020/2 insulation resistance tester @MIT1020/2%

The new MIT1020/2 insulation resistance tester isspecially designed MEGGER,

Used for testing and maintenance of high voltageequipment

One, the main features:

Power input design dual: rechargeable batteries or mains input

Digital / analog dual display test results

The test voltage from 50V to 10KV adjustable

Automatic test program built-in multiple (polarization index, medium discharge, dielectric absorption ratio, the step voltage)

Test limit extension: 35T

Provide USB and RS232 interface to download data

Instrument built-in memory can save the test results

Two, product features of interest:

MIT1020/2 insulation resistance tester is composed of a main power supply or battery power supply, its advantages are: the instrument can be applied to the testing environment is unknown or long test time of special status, can continue to the test when the batterystate of poor.

MIT1020/2 insulation test voltage resistance tester fine-tuning to 10V within the scope of the 50V-1000V, 1000V-10000V range to 25V trimmer.

MIT1020/2 insulation insulation resistance testing rangeresistance measurement is extended to 35T Ω, for high quality insulation material insulation trend analysis

With RS-232 and USB interface, download the test datain real time.

MIT1020/2 insulation resistance tester five built-in can set the industry standard insulation test program, can realize the automatic test, all the analysis results provide:

IR test

Dielectric absorption ratio test (time can be set)

The polarization index test

The step voltage test

DD test (medium discharge)

MIT1020/2 insulation shell resistance tester is made of hard plastic polypropylene manufacturing, as in the production process through special treatment, andtherefore particularly durable, lightweight and portable,conforms to the IP65 standard.

Backlight LCD display a new design of the operator in the sun or dark conditions easily read data.

MIT1020/2 insulation resistance tester displays information: insulation resistance, test voltage, leakage current, equivalent capacitance, battery status and time constant. At the same time, LCD also displayed in each test has been testing time, which does not need extratime in the test.

MIT1020/2 insulation resistance tester with multiple timers, also has the insulation test limit alarm function.

Three, the technical parameters:

Power Supply

95-240V, 50/60 Hz 60VA

Battery operating time

In the 10KV state, 4 hours of continuous testing

The test voltage

1KV-10KV, every 25V progressive

Precision

1 ± 5% T

(23 ° C)

20 ± 20% T

Display range

Digital display 10 K Ω T Ω to

Simulations show that the 100 K to 1 T

Short circuit current /

3mA

The charging current

Capacitor charging time

≤ 5 seconds / µ F @ 3mA

Capacitor discharge time

Discharge from 10000V to

50V ≤ 250 ms/ µ F

Capacitance measurement

10nF to 50 µ F (depending on the measurement of voltage)

The accuracy of capacitance measurement

± 5% ± 5nF

(23 ° C)

The precision of output voltage

The basic test voltage of +4% @ 1G

(0 ° C-30 ° C)

± 25V non-standard test voltage (<500V)

The test current range

0.01mA to 5mA

Current measurement accuracy

± 5% ± 0.2nA @ various voltage range

(23 ° C)

Anti-interference

2mA RMS

Main timer range

99 minutes and 59 seconds

Wireway

3 test wire with insulation, chuck

Memory capacity

32KB

The built-in test procedure

Automatic IR, PI, DAR, DD, SV

Data storage

Storage test voltage, the preset time, leakage current,insulation resistance, polarization index, DAR, DD,equivalent capacitance, time constant

Working temperature

-10 ° C-+50 ° C

Storage temperature

-25 ℃ - +65 ℃

Humidity

90% RH non solidified @40 ℃

Protection level

IP65

Safety standards

According to EN61010- 1:2001 CATIII 300V

EMC

In accordance with EN61326-1:1998

Size and shape

305 mm × 194 mm × 360 mm

Weight

7.1 kg

Product certificate

CE