neutral wire 中文意思是什麼
neutral wire
解釋
中線-
Cut back the cover of the neutral and live wire about one inch
將帶電和不帶電的電線頭上的包皮割去約一英寸。 -
M2497 coaxial signal wire cd interconnect, grounding, va lues for money, neutral, original and high resolutions
信號線cd前級間,地線最佳,超值,中性,原音,解析力 -
Line - to - neutral voltage in a 3 - phase, 4 - wire, y - connected generator, line - to - neutral voltage is the voltage between a phase and the common neutral where the three phases are tied together
相電壓在三相四線星形連接的發電機中,相電壓是指三相連接點與每相之間的電壓。 -
Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - pvc insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅線或鋁導體的pvc隔絕的結合式中性和接地銅線同心電纜 -
Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.有銅線或鋁導體的xlpe隔絕的結合式中性和接地銅線同心電纜 -
Switch fuse unit : triple pole with neutral for 100amp, 500 volts rating, re - wire able outdoor type switch fuse unit suitable for the above motor & starter, the housing of the switch fuse unit shall dust, moisture & water protected with anticorrosive paint
啟動器/紐應該塗成鐵藍色或按製造工廠的標準色.應該有開關按鈕.啟動機殼必須是金屬的,防塵,防潮,防水和防腐蝕性的 -
Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.當有火焰影響時煙和腐蝕性氣體低發散的有銅線或鋁導體的xlpe隔絕的結合式中性和接地銅線同心電纜 -
Three - wire insulated neutral system
中點絕緣三線制 -
The generators are of three - phase four - wire type, making use of star connection with neutral point. the rated line voltage is 400v. phase voltage 230v. frequency 50hz, power factor 0. 8 ( lag ). it can provide 60hz and the other voltage ' s generator according to necessary
本發電機為三相四線制,採用帶有中性點的星接法,額定電壓為400伏,相電壓為230伏,頻率50赫,功率因素0 . 8 (滯后)根據用戶需要,也可提供60赫及其它電壓值的發電機。 -
This paper analyses the reason that neutral voltage is not zero when linear three - phase system load connects to three - phase three - wire system source in y connection. the resolution is also given
摘要分析了線性三相負載y聯接在三相三線制電源時,中點電位不為零的原因,並通過計算進行了驗證,給出了解決的方法。 -
Three wire insulated neutral system
中點絕緣三線制
分享友人