I-5kv Digital High Voltage Insulation Resistance Measuring Instrument Tester
Imitha yokumelana ne-Insulation Tester Eshibhile I-Resistance Electrical Safety Analyzers
Ukucaciswa kwe-High Voltage Insulation Tester
| Ukunikezwa kwamandla e-AC | 220V±10%, 50/60 HZ, 20VA | ||||
| Ukunikezwa kwamandla ebhethri | 8.4V ibhethri ye-lithium ion eshajwayo | ||||
| Isikhathi sempilo yebhethri | 2500V@100M, cishe amahora ama-5 | ||||
| Ubukhulu | 260*200*100 mm | ||||
| Isisindo | 2.6kg | ||||
| Hlola ukunemba kwamandla kagesi | 100% kuya ku-110% yenani elivamile | ||||
| Ibanga lamanje lokuhlola | 10mA | ||||
| Ukunemba kwamanje kokulinganisa | 5%+0.2nA | ||||
| Isifunda esifushane samanje | 3mA | ||||
| Ibanga lokuhlola ukumelana nokufakwa kwe-insulation nokunemba | izinga lokushisa: 23±5ºC, izinga lokushisa elihlobene: 45 - 75%RH | ||||
| Ukunemba | Ibanga | ||||
| 500V | 1000V | 2500V | 5000V | ||
| Okungashiwongo | <100k | <100k | <100k | <100k | |
| 5% | 100k-10G | 100k-20G | 100k-50G | 100k-100G | |
| 20% | I-10G -100G | 20G-200G | 50G-500G | I-100G-1T | |
| Okungashiwongo | > 100G | > 200G | > 500G | > 1T | |
Izici zaleli thuluzi Lokulinganisa I-Insulation Resistance Measuring
1. Ibanga lokungazweli 2TΩ@5kV
2. I-short-circuit current ingalungiswa ifike ku-3mA.
3. Bonisa ngokuzenzakalelayo amanani okuhlola we-polarization index (PI) kanye ne-dielectric absorption ratio (DAR), engahlola ukuvuza kwamanje namandla.
4. Ukusebenza okuhle kakhulu kokulwa nokuphazamiseka, ukunemba kokuhlolwa kungaqinisekiswa noma ngabe ukuphazamiseka kwamanje kufinyelela ku-2mA.
5. Isampula yokuhlola i-capacitive iphuma ngokushesha ukuze igweme ingozi yezinhlansi ezibangelwa ukukhishwa okwenziwe ngesikhathi sokuhlolwa kwekhebula.
6. Ithuluzi linomsebenzi wendabuko wokukhipha okuzenzakalelayo, futhi lingabonisa i-voltage yokukhipha ngesikhathi sangempela (kukhona nomkhiqizo othuthukisiwe onokuphuma okusheshayo okuzimele).
7. 2 izinhlobo zezindlela zokuphakelwa kwamandla: uma usebenzisa amandla ebhethri e-lithium-ion, impilo yebhethri kufika emahoreni angu-5 (2500V@100M test resistance).
8. Ingashajwa uma isetshenziswa. Esimeni sokuhluleka kwamandla, ingashintsha ngokuzenzakalelayo isuka kumandla we-AC iye kumandla webhethri.
