GDYZ-301A Zinc Oxide Surge Arrester Tester
Ke lisebelisoa tse khethehileng tsa ho hlahloba ts'ebetso ea motlakase ea zinc oxide.Sesebelisoa se ka lekanya ka mokhoa o nepahetseng le ka mokhoa o tsitsitseng mochine o thibelang ho ts'oaroa le litekanyetso tsa khato ea counter counter ha thepa e ntse e sebetsa.E ka boela ea hlahloba ammeter ea ho shebella.
●8inch color LCD touch screen, e lebelo le phahameng mochine oa khatiso.
●Lintlha tsa litekanyo tsa terata le waelese li tšoana.
●Sampling e se nang mohala, e nang le sebaka se selelele.
K. Wired: ts'ebeliso ea ka tlung, kapa setšeng moo PT sampling wiring cabinet e leng haufi le sets'oants'o sa lehalima se lekiloeng.
B. Wireless: tšebeliso ea ka ntle, kapa setšeng moo PT sampling wiring cabinet e le hole le sets'oants'o sa lehalima se lekiloeng, sebaka se se nang mohala se fihla ho 1000M.
●Mekhahlelo e meraro e ka lekanngoa ka nako e le 'ngoe.Nako e hanyetsanang ea li-3channels e ka lekanyetsoa ka nako e le 'ngoe, ho sa le joalo, ho na le mekhoa e' meli e khahlanong le ho kena-kenana: 1) ha ho na ho kena-kenana le "interphase angle" e ke keng ea baloa le ho lokisoa ka mokhoa o itekanetseng tlas'a mokhoa ona;2) Ka tšitiso: angle interphase interphase e ka baloa le ho lokisoa.Khokahano ea nako e le 'ngoe feela ho qeta tekanyo ea ABC phase.
●Li-betri e hahiloeng ka har'a matla a phahameng, e loketseng sebaka sa phepelo ea motlakase.
| Use boemo | -20 ℃-50 ℃ | RH<80% |
| Cphepelo ea motlakase | AC 220V±10% | |
| Mefuta e fapaneng ea lisebelisoa tsa motlakase oa PT | 0-300V | |
| Input resistance of voltage channel | ≥150kΩ(wke fuse) | |
| Ho lekanya ho nepahala ha voltage ea referense ea PT | ±(2% ea ho bala+0.5V) | |
| Mtekanyo ea ho fokotsa matla a hona joale | 0-10mA | |
| Measurement ho nepahala ha motheo oa hona joale | ±(2% ea ho bala+5μA) | |
| Measurement ho nepahala ha harmonic hona joale | ±(5% ea ho bala+10μA) | |
| Input khanyetso ea mocha oa hona joale | ≤1Ω | |
| Anako ea ts'ebetso ea ho beha leihlo | 0～99times | |
| 8/20μS ea hona joale ea tšusumetso | ≥50Ap | |
| Cabration mefuta e fapaneng ya metara hona joale | 0-10mA | |
| Cho nepahala ha abration ea metara ea hajoale | ±(2% ea ho bala+5μA) | |
| Mtharollo ea tekano | Voltage | 0.001V |
| Curent | 0.001mA | |
| Angle | 0.001° | |
| Bnako ea ho sebetsa ka matla | Mke yuniti 8hrona, voltage sampling box 12hours | |
| Wireless phetiso sebaka | 1000meters ho ea holimo (ho se na letho leue se nang letho) | |
| Dho eketseha ha yuniti e kholo | 320×270×140mm | |
| Handheld pokello ea lipatlisiso | 180×120×80mm | |
| Boima ba yuniti e kholo | 4kg (ntle le lisebelisoa) | |
| Main unit | 1piece |
| Syuniti ea ampling | 1piece |
| Wyuniti ea puisano e se nang thuso | 1piece |
| Measurement cable ea 3-phase resistive current | 1piece |
| Sampling cable ea 3-phase voltage | 1piece |
| Output cable ea tekanyo ea metha ea hona joale | 1piece |
| Gthapo e chitja | 1piece |
| Matlakhoele | 1piece |
| Charger | 1piece |
| Ftshebediso | 3pcs |
| Ppampiri e ntšitsoeng | 1role |
| Sekoahelo sa Alligator | 8pcs |
| Tlaleho ea teko | 1 sengoathoana |
| Mosebedisi's tataiso | 1 sengoathoana |
