FN7-12R (L) AC MV chaj Chanje yo itilize nan 50Hz, 12kV twa faz AC pouvwa sistèm
FN7-12R (L) seri vacum sikwi brekè se andedan kay la vòltaj segondè switch-gearwith rated vòltaj 12kV, twa-faz AC 50Hz, ki se devlope pa entwodwi soti nan Swis, ABB Corporation Teknoloji ak analize sa a Pwofesyonèl Kondisyon Pwofesyonèl, Pwodiksyon Devlopman fabrike. Estrikti, pa gen polisyon an ak eksplozyon an, ak nivo a izolasyon se high.Sa a aparèy opere nan pwodwi a seri se pou kalite a prentan chaje, ka sèvi ak operasyon yo te opere yo, IEC6271-105.

Kondisyon opere
1.suitable pou anviwònman ak yon limit anwo 40 ℃ ak yon pi ba nan -30 ℃
2.Altitude te note 1000m, vitès van pa depase 35m/s
3.FusiesArenot Apwopriye kote ki fèt
3.1 mete ak gaz oswa danje eksplozyon.
3.2 mete ak Vibration grav oswa enpak.
3.3 Zòn ki gen efè gaz elèktrochimik nòmal ak airpollution grav ak lafimen

The zine oxide arrester is the mostadvanced over-voltage protector in the world,Due to make the risistordisc of core componetmainy adopt zine oxide arrester.Compared with the conventional silicon carbide arresterthis presciption of theproduct improvesgr-eatly the volt-Ampere characterisics of the resistor disc andincreased through-currentcapability at over-voltage so as to dring Arad-Icalchangesforthe karakteristik arestasyon yo.

Done teknik
1.Standard: GB1207-2006 Transfòmatè Voltage
2.Teknik parameterform
3. Creepage nan sifas pwodwi konfòme ak klas ll ofpollution.
4.Other teknik paramèt plezi nan tab

JDZ3-3,6,10 (q) Kalite sèl-fazèlwouble transfòmatè vòltaj nan epoksidik Distribisyon izolasyon pou itilize aparèy andedan kay la, yo itilize formEasurement nan vòltaj ak enèji elektrik, pwoteksyon relè nan sikwi a AC nan frekans rated 50Hz kòm wellas lòt controldevicepower.
JDZ0) -3,6,10 (q) Kalite sèl-faz doub bobin vòltaj transfòmatè nan izolasyon epoksidik Distribisyon pou itilize aparèy andedan kay la itilize formEasurement nan vòltaj ak enèji elektrik, pwoteksyon relè nan net sistèm ki pa dirèk nan frekans rated
Standard.ieC61869-3

GW5 outdoor MV isolating switch isused for three-phase AC 50Hz outdoor high voltage electrical equipment,used for the line toswitching under voltagepressed no load condition,and electrical isolation the maintenanced high voltage bus,circuit breakersand other electrical equipment and chargedhigh voltage line,canalso be used for the opening and dosing small capacitanceorinductance current.When the knife in the normal break Pozisyon, ka bay yon distans izolasyon ki konsistan avèk SafetyRequirements.Widely itilize nan 35 ~ 110kV poste

GW4 outdoor MV isolation switch is used for three-phase AC 50Hz outdoor high-voltage electrical equipment,switching of linesunder high-voltage no-load conditions,and electrically isolating electrical equipment such as high-voltage busbars,circuitbreakers,and live high-voltage equipment for maintenance voltage lines,can also be used to switchsmall capacitor or inductorcurrent.Whenthe knifeis in the Nòmal pozisyon sikwi louvri, li ka bay izolasyon distanceThat satisfè kondisyon sekirite lajman ki itilize nan 35-110kV soustasyon

Kondisyon opere
1. Altitid la pa depase1000m;
2.AmbientAir Tanperati: -10 ℃ ~+40 ℃;
3. Relatif imidite: Valè chak jou a pa pi gran pase 95%, MonthlyVeragEvalue pa pi gran pase 90%;
4. Klas kontaminasyon: Pa gen pousyè grav, Corrosiveand eksplozif kote materyèl;
5. Entansite Earthquake: pa fèkont 8 degre; pa gen okenn kote Vibration regilye.