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69kV 氣體絕緣開關設備

69kV GAS INSULATED SWITCHGEAR
產品額定 規格SPECIFICATIONS
廠內組裝 Assemble at factory
廠內試驗 Test at factory
型號 Model GF-7A (25kA) GF-12A (40kA)
額定電壓 Rated voltage 69 kV ( 72.5 kV )
額定電流 Rated current BUS:2000 A ; CB:2000 A BUS:2000/3150 A ; CB:2000 A
額定頻率 Rated frequency 60 Hz
額定啟斷容量 Rated breaking capacity 25kA 40 kA
額定短時間電流 Rated short time current 25 kA 3 sec 40 kA 3 sec
額定啟斷時間 Rated breaking time 5 cycles
低頻耐壓 Low frequency withstand 160 kV
衝擊耐壓 Impulse withstand 350 kV
標準操作責務 Standard operation duty O - 0.3s - CO - 15s - CO
GIS 額定氣體壓力 Rated gas pressure of GIS CB:5.0 kgf/cm² ( at 20℃ )
OTHER:5.0 kgf/cm² ( at 20℃ )
CB:0.65Mpa ( at 20℃ )
OTHER:0.45Mpa、0.5Mpa ( at 20℃ )
操作方式 Operation 電動或手動儲能 / 彈簧作動
Electric or Manual / spring charging
依據規範 Based on standards IEC 62271-203
安裝場所 Installed location 屋內 / 屋外
Indoor / Outdoorion
GF-7A (25kA) 結構說明CONSTRUCTION
GF-12A (40kA) 結構說明CONSTRUCTION
32849 桃園市觀音區觀音工業區榮工南路10號
NO.10, Ronggong S. Rd., Guanyin Industrial Park, Taoyuan City (32849), Taiwan, R.O.C
TEL : 03-483-6601 / FAX : 03-483-6603 / E-mail : nacroc@ms46.hinet.het / service@nactw.com.tw
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