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b2 Electronics成立于2001年，是一家以創(chuàng)新高壓測(cè)試為目標(biāo)的國際化公司。b2 Electronics以安全、快速和經(jīng)濟(jì)高效的方式幫助防止對(duì)電力網(wǎng)絡(luò)的損壞。

B2 ELECTRONICS電纜測(cè)試儀HVA28-TD技術(shù)參數(shù)

B2 ELECTRONICS電纜測(cè)試儀HVA28-TD介紹

The HVA28 and HVA28TD are truly compact and portable VLF test sets which determine the condition of medium voltage cables.

HVA28TD device includes integrated Tan Delta diagnostics capabilities, in comparison to HVA28 device, which can be with the TD diagnostics unit extended.

They both perform VLF and DC testing, as well as sheath testing with sheath fault location mode.

Performance: Outstanding features considering size and weight vs. output load.

Duty cycle: Operating time of these test sets is not thermally limited; they may operate continuously.

Safety first: The test sets have two independent earthing devices (electronic and mechanical discharging) and an integrated 12 kV transient protection system (at 50 Hz) to protect both the operator and the device.

Field use: A watertight and very rugged case with protection class of IP67 (with closed lid) makes no need for additional transport solutions.

Connectivity: On site, no external PC is needed. All results can be later downloaded via USB or Bluetooth for further investigation and easy reporting via software tool.

Service and maintenance: With no oil or arcing contacts the dry-type transformer makes these test sets almost maintenance-free.

MWT: In addition, HVA28TD offers a Monitored Withstand Test, a combination of withstand testing and Tan Delta diagnostics in compliance with the guide IEEE 400.2-2013.

Output voltage:max. 29 kVpeak, 21 kVrms

Output load:0.5 μF @ 0.1 Hz @ 20 kVrms

Weight:14 kg / 31 lbs

HVA28 和 HVA28TD 是真正小巧便攜的 VLF 測(cè)試儀，可確定中壓電纜的狀況。

與可擴(kuò)展 TD 診斷單元的 HVA28 設(shè)備相比，HVA28TD 設(shè)備包括集成的 Tan Delta 診斷功能。

它們都執(zhí)行 VLF 和 DC 測(cè)試，以及使用護(hù)套故障定位模式進(jìn)行的護(hù)套測(cè)試。

性能：考慮到尺寸和重量與輸出負(fù)載的突出特點(diǎn)。

占空比：這些測(cè)試裝置的工作時(shí)間不受熱限制；它們可以連續(xù)運(yùn)行。

安全第一：測(cè)試裝置有兩個(gè)獨(dú)立的接地裝置（電子和機(jī)械放電）和一個(gè)集成的 12 kV 瞬變保護(hù)系統(tǒng)（50 Hz），以保護(hù)操作員和設(shè)備。

現(xiàn)場(chǎng)使用：防水且非常堅(jiān)固的外殼，防護(hù)等級(jí)為 IP67（帶封閉蓋），無需額外的運(yùn)輸解決方案。

連接性：在現(xiàn)場(chǎng)，不需要外部 PC。以后可以通過 USB 或藍(lán)牙下載所有結(jié)果，以便通過軟件工具進(jìn)行進(jìn)一步調(diào)查和輕松報(bào)告。

服務(wù)和維護(hù)：干式變壓器沒有油或電弧觸點(diǎn)，使這些測(cè)試裝置幾乎免維護(hù)。

MWT：此外，HVA28TD 提供受監(jiān)控的耐壓測(cè)試，這是符合 IEEE 400.2-2013 指南的耐壓測(cè)試和 Tan Delta 診斷的組合。

輸出電壓：29 kVpeak, 21 kVrms

輸出負(fù)載：0.5 μF @ 0.1 Hz @ 20 kVrms

重量：14 公斤/31 磅

B2 ELECTRONICS電纜測(cè)試儀其他常用型號(hào)：

B2 ELECTRONICS HVA28-TD

B2 ELECTRONICS HVA28

B2 ELECTRONICS HVA34-1

B2 ELECTRONICS HVA34 TD-1

B2 ELECTRONICS HVA45

B2 ELECTRONICS HVA45 TD

B2 ELECTRONICS HVA45

B2 ELECTRONICS HVA45 TD +4 KV

B2 ELECTRONICS HVA30-7

B2 ELECTRONICS HVA34

B2 ELECTRONICS HVA40-5

B2 ELECTRONICS HVA54-3

B2 ELECTRONICS HVA60

B2 ELECTRONICS HVA68-2

B2 ELECTRONICS HVA90

B2 ELECTRONICS HVA94

B2 ELECTRONICS HVA120

B2 ELECTRONICS HVA200

B2 ELECTRONICS Low frequency and high voltage tester NEW + ORIGINAL+ ONE YEAR WARRANTY

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如果有任何關(guān)于B2 ELECTRONICS電纜測(cè)試儀HVA28-TD的疑問，請(qǐng)隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。

If you have any question for B2 ELECTRONICS products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.

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B2 ELECTRONICS電纜測(cè)試儀HVA28-TD技術(shù)參數(shù)及介紹