GDF-3000 DC Pūnaha Pūnaha Hapa Whenua
I roto i te punaha DC, he maha nga he o te whenua tae atu ki te he whenua autaki, te he o te whenua kore-whakarewa, te he o te whenua porowhita, te he o te whenua pai me te kino, te he o te whenua toenga pai me te kino, te he o te whenua ira maha.Ko te GDF-3000 Earth Fault Tester mo te Pūnaha DC ka kimi i enei hapa o te whenua me te whakaatu tika i nga tawhā o te ngaohiko o te punaha, te ngaohiko whenua, te aukati whenua me te aukati whenua o nga manga.
●Te mahi inenga ngaohiko whenua punaha, ka taea e te taputapu te ine i te ngaohiko whenua o te punaha, te kino ki te ngaohiko whenua, te ngaohiko o te punaha, ka taea te whakatutuki i te awhe aroturuki ngaohiko 0-300V.
●Ko te mahi inenga inenga o te punaha, ka taea e te taputapu te ine i te pai ki te whakamaaramatanga o te whenua me te kino ki te tuunga whenua o te punaha.Ka taea e ia te mohio ki te inenga o 0-999KΩ.
●AC aho mahi rapu hiko, ka taea e te taputapu te whakawa i te korenga hiko o te aho AC i roto i te punaha DC, ka taea te ine i te uara ngaohiko AC e uru ana ki te punaha DC, ko te awhe inenga ngaohiko AC ko 0-280V.
●Te mahi ine inenga inenga o te peka.Ka inehia e te taputapu te pai me te kino o te whakamaarama whenua o ia peka.
●Ko te mahi tuunga ira ira o te peka, ka taea e te taputapu te whakatutuki i te mahi tuunga ira o te peka o te peka.
●Ko te mahi Ammeter, ka taea te whakamahi i te taputapu hei mita teitei, a ko te whakatau ine o naianei ka tae ki te 0.01mA.
●Ma te mahi rapu whenua kore-tohu, ka taea e te taputapu te kimi i te waahi hee whenua me te kore e werohia tetahi tohu ki roto i te punaha.
●Mahinga whakaatu aronga, mo te whakamatautau i te peka me te tohu whenua, ka whai pere tohu aronga te taputapu ki te tohu i te ahunga whanaunga i waenga i te waahi papaa o te kaiwhakamahi me te waahi turanga kua kitea, hei whakapai ake i te pai o te rapu.
●Ko te mahi tātaritanga taupae whakamarumaru, i te wa e whakamahi ana i te kitenga mahi papa whenua, i muri i te kitenga o te peka, ka whakaatuhia e te kaitirotiro te tohu whakamaarama o te peka mo te tohutoro a te kaiwhakamahi me te tātari.
●Ko te mahi whakaatu i te pihinga ngaru, i te wa e whakamahi ana i te kaitirotiro ki te kite i te ahuatanga o te whakamaarama o te peka kua whakamatauria, ka whakaatuhia e te whakaaturanga te huringa o naianei o te peka ine i te ahua o te pihinga ngaru, he pai mo te kaiwhakamahi ki te rapu tere me te tika. te waahi he.
●Ka whakamahia te microcontroller 16-bit kawemai hei punaha matua.Ko te hoahoa taputapu he tino rite ki nga paerewa e tika ana mo te mana me te hototahi hiko.He maha nga tikanga whakahekenga e whakamahia ana i roto hei whakarite i te pono o te taputapu me te taputapu i raro i te whakamatautau.
●Ko te mita rawhi DC tino tika ka whakamahia hei waahanga tango tohu, ka tangohia e te tauira ngaohiko te maramara hurihanga tairitenga-ki-mamati, ka tika te ine i te ngaohiko me te impedance.
●Whakaaturanga LCD, me te atanga hoa, maamaa me te ngawari te mahi.Whakaatuhia te taupū whakamarumaru kia marama me te wa-tūturu te whakaatu ngaru.Ka whakaatahia te taumata whakamaarama o ia peka me te ahunga hee whenua.
●Pūnaha rapunga me te mohio.
●Ka taea e te "kaiwhakaata" te tautuhi aunoa i te taumata ngaohiko o te punaha, me te whakaatu tere i nga korero o te whakamaarama i te wa ka huri te huringa o te punaha.
●I muri i te tukutahitanga o te kaitirotiro me nga korero kaitirotiro, kaore e pa ki te tawhiti o te kitenga;
●I te wa e tirotirohia ana e te "kaitirotiro", ka taea e te rawhi te awhi i te taura hiko kotahi, te rawhi ranei i nga taura hiko maha hei whakapai ake i te pai o te kitenga;
●I muri i te whakaotinga o te whakamatautau "kaitaki", mena he he o te peka kua whakamatauria, ka whakatauhia nga korero ahunga o te waahi he e pa ana ki te waahi whakamatautau.
●Ko te waahanga whakawhiti raraunga ahokore ka hangaia i waenga i te "kaiwhakaata" me te "kaitaki" mo te whakawhitiwhiti korero, a kua oti te mahi whakamatautau me nga korero whakaatu, a ka taea e ia te pa ki nga momo hapa o te whakamatao i roto i te punaha DC.
●Ka taea e te taputapu te kimi i te waahi hapa o te whenua me te kore e werohia te tohu ki te punaha DC.I roto i te aratau tohu, kei te taputapu he waahanga here me te ngaohiko here, kaore he paanga ki te punaha DC.
| Whakamahia te Taiao | |
| Te pāmahana ambient | -30 ° C ~ +50 ° C; |
| Te haumākū pātahi | ≤95%; |
| Ko nga tohu hangarau whakawhitiwhiti ahokore | |
| Te kaha tohu | ≤ 10dbm; |
| Roopu tohu | 433Mhz; |
| Te tairongo | -106dBm; |
| Te tawhiti tuku | i roto i te take o te raina-o-tirohanga, te tawhiti whakawhiti pono o 250 mita mai i te whenua 2 mita |
| Kaitātari tohu hangarau | |
| Reanga ngaohiko pūnaha DC e tika ana | 24V (whakaritea), 48V, 110V, 220V ranei te taumata ngaohiko kua tohua e te kaiwhakamahi |
| Te awhe inenga ngaohiko pai me te kino o te punaha | 0-300V |
| Awhe inenga ngaohiko DC ki te whenua | 0-300V |
| Paepae whakaoho hiko raupapa AC | 5V |
| Taumira inenga ngaohiko | 0.1V |
| Pūnaha awhe ine ātete whenua | 0—999.9KΩ |
| Taumira inenga parenga whenua | 0.1KΩ |
| Aratau whakaatu | LCD |
| Rahi o naianei tohu tohu | 0-2mA ka taea te whakarite |
| Amplitude ngaohiko tohu rapunga | 0-50V ka taea te whakarite |
| auau tohu | karekau he aratau tohu me te 0.16Hz hei whiriwhiri |
| Pūnaha DC-ātete tohatoha wawaotanga pūnga | 1000uF |
| Ka kitea nga tohu hangarau | |
| Te awhe whakakitenga parenga o te ara iahiko manga i roto i te aratau tohu | |
| Ko te whakatauranga ngaohiko punaha he 220V | 0 -600KΩ |
| Ko te whakatauranga ngaohiko punaha he 110V | 0 -300KΩ |
| Ko te whakatauranga ngaohiko punaha he 48V | 0 -60KΩ |
| Ko te whakatauranga ngaohiko punaha he 24V | 0 -20KΩ |
| Taumira inenga parenga parenga | 0.1KΩ |
| Te awhe o te ara iahiko peka i roto i te aratau tohu kore | |
| Ko te whakatauranga ngaohiko punaha he 220V | 0 -50KΩ |
| Ko te whakatauranga ngaohiko punaha he 110V | 0 -25KΩ |
| Ko te whakatauranga ngaohiko punaha he 48V | 0 -10KΩ |
| Ko te whakatauranga ngaohiko punaha he 24V | 0 -5KΩ |
| Taumira inenga parenga parenga | 0.1KΩ |
| Te wa whakaatu ngaru | 12 hēkona |
| Awhe inenga o naianei | ±100mA |
| Taumira inenga o naianei | 0.01mA |
| Aratau whakaatu | LCD |
| Aratau whakaatu aronga | he huarahi kotahi, he rereke ranei |
| Anti-DC pūnaha peka tohatoha kaha pokanoa | 100uF |
| Tawhiti ki te whakamahi me te kaitātari | kahore he rohe tawhiti |
| Rahi kauae | Diamete 30mm |
| Kaitirotiro | 1 pc |
| Kaitātari | 1 pc |
| Whāurutau | 2 pcs |
| Rawhi o nāianei | 1 pc |
| Tohu Whakamatau(me te rawhi korokotai) | 1 pc |
| Ctake arry | 1pc |
| Kaiwhakamahi's Aratohu | 1 pc |
| Pūrongo Whakamātau wheketere | 1 pc |
