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DHX型高壓核相儀試(shi)驗(yan)報告(gao)
更(geng)新時間(jian):2019-03-07
點擊次(ci)數(shu):2281
DHX型(xing)高壓核相儀試(shi)驗(yan)報告(gao)
試(shi)品額(e)定(ding)電壓(ya) (KV) | 標(biao)稱長(chang)度(du) (m/m) | 實(shi)測長度(du) (m/m) | 誤(wu) 差 % | 標(biao)稱電(dian)阻 值(zhi)(MΩ) | 實(shi)測電阻(zu) 值(zhi)(MΩ) | 誤(wu)差(cha) % | |
10 | A | 900 | 855 | -5 | 100 | 100 | 0 |
A’ | 900 | 865 | -3.8 | 100 | 100 | 0 | |
35 | A | 1100 | 1080.3 | -1.7 | 357 | 380 | 6.4 |
A’ | 1100 | 1080.3 | -1.7 | 357 | 380 | 6.4 | |
110 | A | 1100 | 1150 | 4.5 | 660 | 740 | 12 |
A’ | 1100 | 1150 | 4.5 | 660 | 740 | 12 | |
試(shi)品額(e)定(ding)電壓(ya)(KV) | 試(shi)驗(yan)電(dian)壓(KV) | 持(chi)續時間(jian)(分) | 結 果 |
10 | 50 | 5 | 良好(hao) |
35 | 105 | 5 | 良好(hao) |
110 | 300 | 5 | 良好(hao) |
試(shi)品額(e)定(ding)電壓(ya)(KV) | 試(shi)驗(yan)電(dian)壓 (KV) | 測量(liang)電(dian)流(liu) (uA) | 元(yuan)件(jian)允(yun)許(xu)電(dian)流(liu) (uA) | zui大電流(liu)下持(chi)續5分鐘元(yuan)件(jian)上溫(wen)升(℃) |
10 | 1.0u線(xian)=10 | 87 | 674 | 4.5 |
2.0u線(xian)=20 | 190 | |||
35 | 1.0u線(xian)=35 | 93 | 443 | 5.5 |
2.0u線(xian)=70 | 134 | |||
110 | 1.0u相=63.5 | 72 | 443 | 5 |
2.0u相=127 | 138 |
系(xi)統(tong)電壓(ya)(KV) | 核相表讀數(shu)(μA) | ||
A—A’ | A—A’ | A—A’ | |
B—B’ | B—C’ | B—A’ | |
C—C’ | C—B’ | C—A’ | |
10 | 1~2 | 42~48 | 42~48 |
35 | 1~2 | 46~48 | 46~48 |
110 | 0~1 | 53 | 53 |
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