Musimboti wekushanda kwebvunzo yekutevera leakage (tracking index testing) ndeyekuti mvura inoyerera (0.1%NH 4 CL) yehuwandu hunodiwa pakukwirira kunodiwa (35mm) nenguva inodiwa (30s) inodonha nevoltage iri pakati pemaelectrode eplatinum (2mm× 5mm) pamusoro pechinhu chinodzivirira simba chakasimba. Saka vashandisi vanoongorora mashandiro ekudzivirira kwekutevera kwechinhu chinodzivirira simba chakasimba pasi pesimba remagetsi uye nzvimbo ine hunyoro kana ine tsvina. Muchidimbu, mudziyo uyu unoshandiswa kuyera comparative tracking index (CTI) uye proof tracking index (PTI).
| Muenzaniso weParameters | UP-5033 (0.5m³) |
| Kushanda kwemagetsi | 220V/50Hz,1KVA |
| Maitiro ekushanda kwekutonga | Kudzora magetsi, kushanda kwemabhatani |
| Kuedza voltage | 0~600V inogadziriswa, chaiyo 1.5% |
| Chishandiso chenguva | 9999X0.1S |
| Electrode | Zvinhu: Platinum electrode nendarira yekubatanidza tsvimbo |
| Saizi:(5±0.1)×(2±0.1)×(≥12)mm,30°s slant,Tip rounding:R0.1mm | |
| Nzvimbo ye electrode ine hukama | Kona yakabatanidzwa: 60°±5°, daro i4±0.1mm |
| Kumanikidzwa kweElectrode | 1.00N±0.05N(kuratidzwa kwedhijitari) |
| Mvura inodonhedza | Nguva yekudonha kwemvura: 30±5S, dijitari inoratidza, inogona kugadziriswa |
| Kureba: 35±5mm | |
| Huwandu hwemadonhwe: 0-9999 kanokwana, hunogona kugadziriswa, saizi yemvura inodonhedza inodzorwa nepombi diki inounzwa kunze mukati me50 ~ 45 madonhwe /cm³ | |
| Edza kuramba mvura | Mvura 0.1%NH4Cl,3.95±0.05Ωm, mvura 1.7±0.05Ωm |
| Dunhu rekunonoka kwenguva | 2±0.1S (mu 0.5A kana yakakura) |
| Kuderera kwekumanikidzwa kwedunhu pfupi | 1±0.1A 1%, kudzvanywa kudonha 8% MAX |
| Mhepo inomhanya | 0.2m/s |
| Zvinodiwa zvakatipoteredza | 0~40ºC, hunyoro hushoma≤80%, panzvimbo pekuti hapana kuzununguka kuri pachena uye gasi rinoparadza |
Basa redu:
Munguva yese yebhizinesi, tinopa sevhisi yekutengesa yeConsultative.
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