Tus neeg rho tawm SBB-A-12.7KV-131 tau tsim los ntawm ntau tshaj li kaum xyoo kev ua haujlwm ntawm cov yam ntxwv ntawm cov yam ntxwv ntawm cov txheej txheem hluav taws xob tam sim no. Nws muab cov txheej txheem sib txawv tshwj xeeb cov txheej txheem thiab cov ntawv thov ntawm cov ntaub ntawv tshiab los muab cov kev daws teeb meem kev tiv thaiv tshiab.

Kev siv cov xwm txheej SBB-A-12.7KV-131 yog qhov dav heev thiab haum rau ntau qhov chaw:

1. Pawg cua sov huab cua kub yog dav, los ntawm -40 ℃ rau + 40 ℃;

2. Qhov ntau tshaj plaws hluav taws xob muaj zog ntawm lub hnub ci uas tuaj yeem ua tau nrog yog 1.1kW / m²;

3. Lub zog zaus yog nruab nrab ntawm 48Hz thiab 62Hz;

4. Cov txheeb ze cov av noo tsis pub dhau 90%;

5. Nws yog qhov haum rau thaj chaw nrog av qeeg ntawm 8 degrees lossis tsawg dua;

6. Nws yog qhov haum rau chav kawm IV thiab hauv qab qias neeg;

7. Lub zog hnyav feem ntau thov ntawm cov chaw tiv thaiv tiv thaiv ntev ntev tsis tshaj nws cov kev ua haujlwm voltage;

8. Qhov siab tshaj plaws cua nrawm uas tuaj yeem ua tau nrog tsis tshaj 35m / s;

9. Cov dej khov tuab tsis pub tshaj 20mm.

Tus neeg rho tawm SBB-A-12.7KV-131 tau sib sau los ntawm kev sib sau ua ke Nonfiner Hlau oxide resistors thiab kaw rau hauv lub tes tsho insulating. Nws tsis muaj qhov sib txawv, uas ua rau nws cov qauv ntau dua thiab txhim khu kev qha.

Lub tsev muag khoom sBB-A-12.7KV-131 kev nthuav qhia lub siab tsis kam ua haujlwm, thiab thaum nws hloov pauv sai sai rau hauv qhov kev poob siab tam sim no rau hauv av. Cov yeeb yaj kiab no tau zoo rau cov khoom siv hluav taws xob seem ntawm cov khoom siv fais fab uas sib txuas, yog li ua kom muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob.

Tsis tas li ntawd, tus arester SBB-A-12.7KV-131 kuj muaj cov yam ntxwv tseem ceeb hauv qab no:

- Zoo nkauj wave cov yam ntxwv, muaj peev xwm teb tau sai sai rau overvoltage shocks;

- Cuam tshuam muaj zog tam sim no tam sim no, tuaj yeem tiv thaiv loj tam sim no;

- Cov khoom seem qis, muaj txiaj ntsig kev siv hluav taws xob;

- Kev ua tau zoo, ua kom muaj tseeb ua nyob hauv ntau yam kev mob;

- Tsis muaj lub zog hluav taws xob txuas ntxiv tam sim no, tsis txhob muaj kev puas tsuaj thib ob rau lub zog hluav taws xob;

- Cov pa phem muaj zog tsis kam, hloov tau rau ntau qhov chaw ib puag ncig;

- Kev ruaj ntseg txhim khu kev qha, qhov zoo tawg-ua pov thawj kev ua tau zoo, ua kom muaj kev nyab xeeb siv;

- Kev tiv thaiv zoo heev, nthuav tawm cov kev pabcuam lub neej ntawm cov khoom;

- Qhov loj me me, lub teeb yuag, yooj yim thauj mus thiab nruab;

- Txij Nkawm Yooj Yim, Txo Cov Nqi Ua Tus Nqi.

ARESTER SBB-A-12.7KV-131 tau dhau los ua kev tiv thaiv kev tiv thaiv kev tiv thaiv hauv lub zog nrog nws cov qauv tshwj xeeb, ntau yam kev siv thiab kev ua tau zoo heev. Nws tsis tuaj yeem tsuas yog siv cov hluav taws xob daws teeb meem thiab kev ua haujlwm dhau los, tab sis kuj tseem muaj cov yam ntxwv ceev, siab ua siab ntev thiab siab ntseeg tau. Raws li lub zog hluav taws xob cov cai yuav tsum muaj rau kev nyab xeeb thiab kev ua kom muaj kev tiv thaiv lub zog hauv kev nyab xeeb thiab ua haujlwm ruaj khov ntawm lub zog hluav taws xob.