Nānā nui
ʻO Arrester kahi pale overvoltage, kahi i hoʻohana nui ʻia no ka pale ʻana i nā mea uila like ʻole (transformer, switch, capacitor, arrester, transformer, generator, motor, power cable, etc.) nā ʻōnaehana e like me ka ʻōnaehana mana, ka ʻōnaehana uila a me ka ʻōnaehana kamaʻilio. ʻO ka overvoltage o ka lewa, ka overvoltage o ka hana a me ka mana pinepine transient overvoltage ke kumu o ka hoʻohui ʻana o ka ʻōnaehana mana.ʻO kāna mea nui he zinc oxide.Hoʻopili pinepine ʻia ka mea hoʻopaʻa uila ma waena o ka mea hoʻokele grid a me ka uea honua, a i kekahi manawa pili pū kekahi ma kahi kokoke i ka wili uila a i ʻole ma waena o nā mea hoʻokele.
ʻO ka mea kumu (resistor) o ka metal oxide arrester (MOA) e hoʻohana i ke ʻano kiʻekiʻe e pili ana i ka zinc oxide, nona nā hiʻohiʻona nonlinear (volt ampere) maikaʻi loa, ʻo ia hoʻi, ma lalo o ka uila hana maʻamau, ʻo ka mea e hele nei i kēia manawa he pae micro ampere wale nō. .Ke loaʻa ka over-voltage, hiki ke hele i kēia manawa i nā tausani amperes koke, no laila aia ka mea hopu i ke kūlana conduction a hoʻokuʻu i ka ikehu over-voltage, no laila e kaupalena pono ai i ka pōʻino o ka over-voltage i ka lawe mana a me nā mea hoʻololi.
ʻO ka mea hopu SiC kahiko ka hemahema o ka hawewe hoʻokuʻu hawewe kiʻekiʻe ma muli o ka lohi o ka hoʻokuʻu ʻana o ka nalu kiʻekiʻe, a me ka neʻe ʻana o ka hawewe hana kiʻekiʻe ma muli o ka hoʻopuehu nui ʻana o ka neʻe ʻana o ka nalu hana.Loaʻa i ka Zinc oxide arrester ka maikaʻi o ka pane ʻana o ka nalu kiʻekiʻe, ʻaʻohe lohi no ka hawewe haʻahaʻa haʻahaʻa haʻahaʻa, ʻaʻohe dispersion hoʻokuʻu, a me nā mea ʻē aʻe.Ma ke ʻano o ka hoʻohui ʻana i ka insulation, hiki ke ʻano like nā palena pale o ka nalu kiʻekiʻe, ka nalu uila a me ka nalu hana, i mea e hāʻawi ai i ka pale maikaʻi loa no nā lako mana.
Hoʻohana ka mea hoʻopaʻa hoʻopaʻa metala i hoʻopaʻa ʻia i ke kaʻina hana hoʻoheheʻe holoʻokoʻa o nā ʻāpana hope ʻelua, he hana hoʻopaʻa maikaʻi maikaʻi, hana maikaʻi i ka pahū-hōʻoia, kūʻē i ka pollution, ʻaʻole pono e hoʻomaʻemaʻe, hiki ke hōʻemi i ka hiki ʻana mai o nā uila pulu i nā lā pua. kū'ē i ka ʻino uila, ʻelemakule, liʻiliʻi i ka nui, māmā i ke kaumaha, a maʻalahi hoʻi e hoʻouka a mālama.He mea pani ia no ka porcelain bushing arrester.
Nā hiʻohiʻona
1. ʻO ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ke kū'ē kū'ē,ʻaʻohe pōʻino, hoʻokomo maʻalahi, kūpono no ka switchgear
2. Hoʻolālā kūikawā, hoʻoheheʻe holoʻokoʻa, ʻaʻohe ea ākea, hana hoʻopaʻa maikaʻi maikaʻi, hōʻoia i ka moisture a me ka pahū.
3. Ka mamao creepage nui, maikaʻi wai repellency, ikaika anti pollution hiki, paʻa hana, a emi ka hana a me ka malama ana.
4. Zinc oxide resistor, unique formula, liʻiliʻi leakage current, slow aging speed, good response features, no continue current, large current capacity, low residual voltage, strong power to suppress overvoltage, pollution resistance, anti-aging, free from altitude constraints , hale maʻalahi, ʻaʻohe āpau, sila paʻa, ola lōʻihi a me nā ʻano ʻē aʻe.
5. ʻO ka volta kuhikuhi DC maoli, ka mana o ka nalu square a me ka hoʻomanawanui kiʻekiʻe o kēia manawa ʻoi aku ka kiʻekiʻe ma mua o nā kūlana honua
6. Ma lalo o ka nenoaiu hana maʻamau, keia arrester hōʻike i ka kiʻekiʻe kū'ē kūlana, a microamp wale nō i hala.Ma lalo o ka hana o ka over-voltage a me ka nui o kēia manawa, hōʻike ia i ka haʻahaʻa haʻahaʻa, no laila e kaupalena ana i ke koena o ka volta ma nā ʻaoʻao ʻelua o ka hopu.
Nā Kūlana Hoʻohana
- Ke ana wela: -40°C~+40°C
-Ka makani makani kiʻekiʻe: ʻaʻole ʻoi aku ma mua o 35m/s
-Ke kiʻekiʻe: a hiki i 2000 mika
- Ka ikaika o ke ōlaʻi: ʻaʻole ʻoi aku ma mua o 8 degere
- ʻO ka mānoanoa hau: ʻaʻole ʻoi aku ma mua o 10 mika.
- ʻAʻole ʻoi aku ka nui o ka volta i hoʻohana ʻia no ka wā lōʻihi i ka volta hana mau loa.
