GDYZ-301A Zinc Oxide Surge Arrester mea hōʻike
ʻO ia ka mea hana kūikawā no ka hoʻāʻo ʻana i ka hana uila zinc oxide.Hiki i ka mea kani ke ana pololei a pa'a i ke au kū'ē o ka arrester a me nā palena hana counter counter i ka wā e holo ana nā mea hana.Hiki iā ia ke nānā i ka ammeter monitor.
●8 iniha waihoʻoluʻu LCD hoʻopā pale, kiʻekiʻe māmā mīkini paʻi wela.
●Ua like ka ikepili ana o ka uwea a me ka uwea.
●ʻO ka laʻana uila, me ka mamao lōʻihi.
A. Uea: ka hoʻohana ʻana i loko, a i ʻole ma ka pūnaewele kahi kokoke i ke keʻena wili uila PT sampling me ka hopu uila i hoʻāʻo ʻia.
B. Wireless: hoʻohana waho, a i ʻole ma ka pūnaewele kahi mamao loa ka PT sampling wiring cabinet mai ka hoʻāʻo ʻana i ka uila hopu hopu, ka mamao uea a hiki i 1000M.
●Hiki ke ana ʻia ʻekolu ʻāpana i ka manawa like.Hiki ke ana i ke au o ka resistive o 3channels i ka manawa hookahi, i keia manawa, aia elua mau ano anti-interference: 1) aole keakea: aole hiki ke helu a hooponopono koke ia ka huina interphase ma keia ano;2) Me ka hoʻopilikia: hiki ke helu ʻia a hoʻoponopono ʻia ke kihi interphase interference.Hoʻokahi wale nō pili manawa e hoʻopau i ke ana ʻana o ka pae ABC.
●I kūkulu ʻia i loko o ka mana kiʻekiʻe Li-battery, kūpono no ke kahua lako mana.
| Use kūlana | -20 ℃- 50 ℃ | RH<80% |
| Chāʻawi mana | AC 220V±10% | |
| Ka laulā hoʻokomo o ka volta kuhikuhi PT | 0-300V | |
| Input kū'ē o ke ala uila | ≥150kΩ(with fuse) | |
| Ke ana i ka pololei o ka volta kuhikuhi PT | ±(2% o ka heluhelu+0.5V) | |
| Meassing range of current input | 0-10mA | |
| Mpololei easurement o ke kumu o kēia manawa | ±(2% o ka heluhelu+5μA) | |
| Mka pololei o ka harmonic o kēia manawa | ±(5% o ka heluhelu+10μA) | |
| Input kūʻē o ke kahawai o kēia manawa | ≤1Ω | |
| Anā manawa hana o ka nānā | 0～99times | |
| 8/20μS impulse i kēia manawa | ≥50Ap | |
| Cka laulā hoʻokaʻawale o ka mika o kēia manawa | 0-10mA | |
| Cpololei alibration o ka mika o kēia manawa | ±(2% o ka heluhelu+5μA) | |
| Mhoʻoholo māmā | Voltage | 0.001V |
| Cwikiwiki | 0.001mA | |
| Angle | 0.001° | |
| Bmanawa hana attery | Main unit 8hʻO kā mākou, pahu hoʻohālike uila 12hours | |
| Wireless transmission distance | 1000 mika a ma luna (kaawale aupale ʻole ʻia) | |
| Dimension of main unit | 320×270×140mm | |
| Hpaʻa ʻohi ʻohi | 180×120×80mm | |
| Kaumaha o ka wae nui | 4kg (me nā mea ʻole) | |
| Main unit | 1phau hau |
| Sʻāpana hoʻonui | 1phau hau |
| Whui launa ole | 1phau hau |
| Muwea easurement o 3-phase resistive au | 1phau hau |
| Suwea ampling o 3-phase voltage | 1phau hau |
| Ouwea utput o ka calibration mika o kēia manawa | 1phau hau |
| Guwea poepoe | 1phau hau |
| Ka manakaula | 1phau hau |
| Charger | 1phau hau |
| Fhoʻohana | 3pcs |
| Ppepa ʻili | 1roll |
| Alligator Clip | 8 pcs |
| Hōʻike hoʻāʻo | 1 apana |
| Mea hoʻohana's alakai | 1 apana |
