3151,接地電阻測試儀/價(jià)格/生產(chǎn)廠家/
產(chǎn)品概述
3151接地電阻測試儀是一款專業(yè)測量電氣設(shè)備接地系統(tǒng)性能的便攜式儀器,適用于電力、通信、建筑等行業(yè)的接地安全檢測。該設(shè)備采用先進(jìn)的交流電位差測量技術(shù),可精準(zhǔn)測量接地電阻和接地電壓,確保接地系統(tǒng)符合安全規(guī)范。其測量范圍覆蓋10Ω至1000Ω(三檔量程)以及30V交流電壓,能夠滿足不同場景的測試需求。儀器設(shè)計(jì)輕巧便攜,主機(jī)重量僅800克,適合現(xiàn)場作業(yè)使用。16
核心功能與特點(diǎn)
3151接地電阻測試儀支持兩線法和三線法兩種測量模式,用戶可根據(jù)現(xiàn)場條件靈活選擇。兩線法適用于商用電源接地端等簡易測量場景,三線法則提供更高精度的傳統(tǒng)測量方式。設(shè)備采用575Hz-600Hz可選測量頻率,有效降低電源諧波干擾,確保數(shù)據(jù)穩(wěn)定性。其接地電阻測量精度達(dá)±2.5%f.s.,接地電壓精度±3.0%f.s.。人性化設(shè)計(jì)包括彈性按鍵和輔助接地電阻檢查功能,操作簡便且可靠性高。儀器標(biāo)配3種長度測試線(5m/10m/20m)和輔助接地棒,配套攜帶盒便于收納運(yùn)輸。310
技術(shù)參數(shù)與配置
儀器尺寸為164×119×88mm,采用6節(jié)AA電池供電(堿性電池可支持1400次測量循環(huán))。工作模式為30秒測量加30秒間歇,有效延長電池壽命。標(biāo)準(zhǔn)配置包括主機(jī)、2支輔助接地棒、3卷測試線(黑/黃/紅)、卷線器和便攜硬盒?蛇x配件9050接地網(wǎng)適用于特殊地質(zhì)條件下的測量。設(shè)備通過優(yōu)化電路設(shè)計(jì)實(shí)現(xiàn)了115%的寬測量范圍擴(kuò)展,在10Ω和100Ω量程下表現(xiàn)尤為突出。617
生產(chǎn)廠商信息
該產(chǎn)品由日本專業(yè)測量儀器制造商HIOKI(日置電機(jī))研發(fā)生產(chǎn),公司長期專注于電子測量領(lǐng)域的技術(shù)創(chuàng)新。3151型號因其出色的設(shè)計(jì)曾獲得日本優(yōu)良設(shè)計(jì)獎(jiǎng),體現(xiàn)了品牌在工業(yè)測量設(shè)備方面的專業(yè)實(shí)力。產(chǎn)品通過全球化銷售網(wǎng)絡(luò)覆蓋主要市場,在中國大陸地區(qū)可通過授權(quán)經(jīng)銷商渠道購買。制造商注重用戶體驗(yàn),產(chǎn)品設(shè)計(jì)兼顧專業(yè)性能和操作便捷性。1226
English Introduction
The HIOKI 3151 Ground Resistance Tester is a professional tool for evaluating the performance of grounding systems in electrical installations. This compact device measures grounding resistance (10Ω-1000Ω range) and grounding voltage (30V AC) with high accuracy, featuring ±2.5% f.s. and ±3.0% f.s. precision respectively. It supports both simplified 2-pole method and conventional 3-pole method measurements, with selectable 575Hz/600Hz frequencies to minimize interference.
Weighing only 800g, the 3151 model is designed for field use with its portable carrying case and complete accessories including test leads (5m/10m/20m) and ground spikes. The instrument operates on 6 AA batteries (1400 measurements with alkaline batteries) and features ergonomic buttons with excellent tactile feedback. Its measurement range expansion to 115% of conventional range provides extra flexibility in challenging environments.
Manufactured by Japanese instrument specialist HIOKI, this tester incorporates reliable measurement technology developed through decades of industry experience. The product s thoughtful design and consistent performance make it suitable for various applications including power distribution, telecommunication infrastructure and building safety inspections. 101317
歡迎光臨上海雙旭電子有限公司 接近開關(guān) 漆膜測厚儀 照度計(jì) 超聲波測厚儀
簡單介紹
3151,接地電阻測試儀 接地電阻測試儀,電阻0~1150Ω,三檔量程,電壓AC 0~30V。
3151,接地電阻測試儀
的詳細(xì)介紹
3151,接地電阻測試儀
- 接地電阻的測量范圍從一般范圍提高115%
- 彈性極好的按鈕手感更好
- 可以選擇“簡單”的兩線法測量,使用低地端傳導(dǎo),如:商用電力供應(yīng)的接地端,或是傳統(tǒng)三線式測量方式
- 可以選擇測量頻率來降低供應(yīng)電源對地電流諧波的影響
基本參數(shù)
測量項(xiàng)目 |
接地電阻,接地電壓 |
測量量程 |
10Ω(0~11.5Ω)至1000Ω(0~1150Ω),3檔量程;30V(0~30V AC),單量程 ﹡兩線法僅適用于100Ω/1000Ω量程 |
操作方式 |
AC相位差方式 |
開路電壓 |
大50V AC |
測量電流 |
大15mA AC ﹡當(dāng)使用二線測量法大3mA AC |
測量頻率 |
575Hz~600Hz可選擇 |
基本精度 |
接地電阻:±2.5%f.s. 接地電壓:±3.0%f.s. |
電源供應(yīng) |
R6P(AA)×6(至少可操作500次),或LR6(AA)×6(至少可操作1400次)
*30s測量,30s停止 |
體積及重量 |
164寬×119高×88厚mm,800g(僅為主機(jī)重量) |
附件 |
9214輔助接地棒(2),9215測試線(黑色5m,黃色10m,紅色20m,9216卷線器:3),
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