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適用范圍 Applicable scope
LC3-09-95系列“星三角"減壓起動(dòng)器主要用于交流50Hz或60Hz，額定工作電壓至660V，額定工作電流至95A以下的電路中，作為電動(dòng)機(jī)的減壓起動(dòng)裝置，利用空氣延時(shí)頭，可自動(dòng)進(jìn)行“星三角"轉(zhuǎn)換，以降低電動(dòng)機(jī)起動(dòng)電壓及電流。
本產(chǎn)品符合標(biāo)準(zhǔn)為GB14048.4、IEC60947-4-1.
LC3-09-95 series "Star Triangle" decompression starter is mainly used for AC 50Hz or 60Hz,rated working voltage to 660V, rated current to 95A the following circuit, as the motor decom-pression starting device, the use of air delay head, Can be automatically "startriangular" conversion, in order to reduce the motor starting voltage and current.
This product meets the standard GB14048.4, IEC60947-4-1.
型號(hào)及其含義 Model and its meaning
主要技術(shù)參數(shù) The main technical parameters
正常工作條件和安裝條件 Normal working conditions and installation conditions
周圍空氣溫度為：-5℃~+40℃,24小時(shí)內(nèi)其平均值不超過(guò)+35℃。
海拔高度：不超過(guò)2000m。
大氣條件：溫度為+40℃時(shí)，空氣的相對(duì)濕度不超過(guò)50%，在較低溫度下可以允許有較高的相對(duì)濕度，例如20℃時(shí)達(dá)90%。對(duì)由于溫度變化偶爾產(chǎn)生的凝露應(yīng)采取特殊的措施。
污染辱級(jí)：3級(jí)。
安裝類別：III類。
安裝條件：安裝面與垂直面傾斜度不大于±5°。
沖擊振動(dòng)：產(chǎn)品應(yīng)安裝和使用在無(wú)顯著搖動(dòng)、沖擊和振動(dòng)的地方。
The ambient air temperature is -5℃~+40℃, the average value is not more than +35℃ within 24 hours.
Altitude: not more than 2000 m.
Atmospheric conditions: when the maximum temperature is +40℃, the relative humidity of the air is not more than 50%, and higher relative
humidity can be allowed at lower temperature Humidity, for example, 90% at 20℃. Special measures should be taken for the occasional con-
densation due to the change of temperature.
Pollution Liu: 3 level.
Installation category: III class.
Installation condition: the inclination of the mounting surface and vertical plane is not greater than 5°.
Impact vibration: products should be installed and used where there is no significant shaking, shock and vibration.
外形及安裝尺寸 Shape and installation dimensions
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