GCT-630接地電阻測試儀,生產(chǎn)廠家,價格
| GCT-630接地電阻測試儀 的產(chǎn)品介紹 |
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． 測試電流*大 AC 32A
．測試阻抗 0 ~ 0.6Ω
．連續(xù)/單次測試可選擇
．4 線式測試方式
．具 GO-NOGO 判定功能
．測試信號與結(jié)果信號可輸出
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| GCT-630接地電阻測試儀 的性能參數(shù) |
| 測試電流 |
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AC 3A ~ 32A |
| 測試電壓 |
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*大 8V AC Typically |
| 量測阻抗范圍 |
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0 to 0.12Ω, 0 to 0.6Ω共 2 檔 |
| 量測準(zhǔn)確度 |
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3A ~ 5A, +10% 滿刻度
5A ~ 32A, +5% 滿刻度 |
| 電流表 |
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顯示測試電流及警告設(shè)限值 |
| 阻抗表 |
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顯示測試電阻及 Fail 與 SUBTRACTION 設(shè)定值 |
| 切換開關(guān) |
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Zero-start operating switch |
| 計時器 |
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1S, 10S, 1MIN, 10MIN 共 4 檔 |
| 警告 |
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Monitor the variation test current, when the test current is beyond+10% of the setting ＆#118alue, the warning operation will proceed.
警告設(shè)定范圍 3A ~ 32A |
| SUBTRACTION |
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The resistance of testing line can be subtracted from the test ＆#118alue
The subtraction range from 0 ~ 0.1Ω
準(zhǔn)確度 +10% |
| GO-NOGO判定設(shè)定 |
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If the test reading ＆#118alue is beyond the setting ＆#118alue, the fail will be acting, otherwise the pass will proceed.
設(shè)定值范圍，為測試檔位的 5% ~ 100%
準(zhǔn)確度 +15% 滿刻度 (3A ~ 5A)；+10% 滿刻度 (5A ~ 32A) |
| 遠(yuǎn)端控制 |
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高電壓輸入 11V ~ 15V, 低電壓 0 ~ 4V 及低電流輸入 20mA 以下 |
| 測試模式 |
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正常模式： 當(dāng)警告聲響起，測試停止
連續(xù)模式：當(dāng)警告聲響起，測試仍持續(xù)進(jìn)行 |
| 蜂鳴器 |
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當(dāng)測試失敗時，提供蜂鳴聲 |
| 測試頻率 |
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50Hz 或 60Hz independent 視電源電壓而定 |
| 輸出信號 |
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TEST, GO, NG, WARNING, READY, MONITOR |
| 使用電源 |
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交流 100V/120V/220V/240V+10%, 50/60Hz |
| 附件 |
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電源線 x 1,
操作手冊 x 1,
測試線 GHT-115 x 1 |
| This instrument is designed to test Grounding continuity resistance of the monitor, Switching power supplies, Power cord and Electronic appliances. |
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