Lub teeb ntes hluav taws xob tseem hu ua hlau oxide surge arrester, peb feem ntau tsom rau 11kV xob laim ntes ntes. Tag nrho peb cov khoom yog nrog hom kev xeem thiab 5000- teev aging test, txog tam sim no peb tau xa tawm mus rau ntau lub teb chaws nrog xoom yuam kev.
1. Cov xwm txheej ua haujlwm
1) Ambient kub: +40 degree rau -40 degree
2) Qhov siab tshaj hiav txwv theem 1,000-2,000m.
3) Lub zog zaus: 50Hz lossis 60Hz.
2. Technical Parametersntawm 11kV Lightning Arrester
| Cov yam ntxwv hluav taws xob | Specification | Chav tsev | |
| Rated voltage ntawm Surge arrreser | 11 | kV ua | |
| Nominal tawm tam sim no | 5 | 10 | kA |
| Rated zaus | 50 | Hz | |
| Qhov siab tshaj plaws kev khiav hauj lwm voltage | 9.4 | kV ua | |
| Steep tam sim no impulse residual voltage | 40 | kV (kwv yees) | |
| Lightning Impulse residual voltage | 33 | kV (kwv yees) | |
| Hloov Impulse residual voltage | 30 | kV (kwv yees) | |
| Ntev ntev tam sim no impulse tiv taus voltage |
150 | 250 | A |
| High tam sim no impulses | 65 | 100 | kA (kwv yees) |
| Rated Short-circuit tam sim no | 20 / 12 / 6 / 0.6 ± 0.2 | kA | |
| Class of Surge arrester | Chav Kawm 1 lossis Chav Kawm 2 | ||
| Daim ntawv thov | Hom kev faib tawm | ||
| Nrog lossis tsis muaj qhov sib txawv | Gapless | ||
| Kev xaiv tus neeg ntes | Tsim B | ||
| Cov khoom seem | |||
| NEMA A lossis B mounting bracket | nrog/tsis muaj | ||
| Disconnector | nrog/tsis muaj | ||
| Lub ntiaj teb lead | nrog/tsis muaj | ||
| Noog guard cap | nrog/tsis muaj | ||
| Kab clamp | nrog/tsis muaj | ||
| Upper davhlau ya nyob twg (kab nkag) bolt loj | M12 | ||
| Lower termina (tawm kab) bolt loj | M10 | ||
| Khoom siv | |||
| Upper lub davhlau ya nyob twg | Stainless hlau 304 | ||
| Tsev | Hom Polymer | ||
| Xim tsev | Tsaus grey / lub teeb grey | ||
| Varistor | Zoo zinc oxide varistor | ||
| Qhov loj ntawm Varistor | 35mm / 38mm / 40mm / 42mm | ||
| Pob | |||
| Qty / pob | 1 | pc / thawv | |
| Kev pabcuam | |||
| Ib puag ncig kub siab tshaj plaws | 40 | ºC | |
| Cov pa phem | Hnyav | ||
| Qhov siab | Tsawg dua los yog sib npaug li 1000 | Meter | |
| Txuj | IEC{0}}: 2014 | ||
3. Qhov zoo ntawm11kV xob laim ntes
1) Tsis muaj teeb meem rau cov khoom siv hluav taws xob hauv Tebchaws Europe xws li tim Nkij teb chaws, Spain rau ntau dua 500,000pcs.
2) Cov cuab yeej siv siab tshaj plaws thiab kev ua haujlwm tshiab.
3) Prototype thiab 5000hours aging tested.
4) Kub galvanization thiab thev naus laus zis ntawm lub ntiaj teb tsis tshua muaj txhuas txheej kom tsis txhob muaj txheej txheej. prolonging lub neej kev pab cuam.
4. Peb qhov zoo
1) Peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
2) Peb tsom rau cov khoom no tau ntau xyoo thiab tsis muaj teeb meem.
3) Peb tuaj yeem tsim qhov tseem ceeb ntawm 11KV xob laim ntes.
4) Lub npe nrov thiab sab saum toj hauv Suav teb.
