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CJ19（16）系列切換電容器交流接觸器
| 一、概述 General description | ||||||||||||||||||||||||||||||||||
| CJ16/19型切換電容器接觸器是本公司早期參照德國(guó)西門子公司制造的3TK44cahacitorcontactor（電容器接觸器）改進(jìn)設(shè)計(jì)制造的，它的結(jié)構(gòu)緊湊，主電路與電阻切合電路寓于一體，主電路接線方便，是控制小容量電容器常用的接觸器。 CJ16/19is developd by our company on the base of 3TK44 capacitor contactor of Siemenscompany Germany. It ’ s structure is compact, maincircuit composed with resistanc on-off switch. joint the main circuit is convenience, is nidely used as a contactor in controlling small electriccapacitor , the model meaning as right. | ||||||||||||||||||||||||||||||||||
| 二、型號(hào)及含義 Modelimplication CJ19（16）系列切換電容器交流接觸器 | ||||||||||||||||||||||||||||||||||
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| 三、技術(shù)參數(shù) Technical parameter | ||||||||||||||||||||||||||||||||||
| 1.使用條件：海拔≤2000m，環(huán)境溫度-25℃~+40℃，濕度+25℃時(shí)，≤90%， 安裝面傾斜≤5° 2.額定絕緣電壓：500V 3.控制線圈工作電壓范圍：85~110%額定電壓 4.機(jī)械壽命不低于100萬(wàn)次 5.電壽命不低于10萬(wàn)次 6.輔助電路絕緣電壓為500V，額定電流為6A，輔助觸頭壽命為10萬(wàn)次 7.限制合閘涌流 | ≤20Ic 8.控制線圈的電壓等級(jí)：交流48V，127V，220V，380V 9.可控制三相電力電容zui大容量（見(jiàn)表） 1.Work condition: Altirude low than 2000m, ambient temperature: -25℃~+40℃, the hunmidity: 90% when 5° 2.Rated insulated voltage: 500V 3.The working voltage of control core: 85~110% rated voltage 4.Machine life: Not low than 100, 00 times 5.E;cctric life: Not than 10, 00 times 6.Assist elecaric circuit insulate voltage:500V, rated current: 6A, assist contact life: 100, 00 times 7.Contarol flashy current ability: 1≤20Ic 8.The voltage grade of control core: AC 48V, 127V, 220V, 380V 9.The max controllable capacity to three phaxe power capacitor : See following. | ||||||||||||||||||||||||||||||||||
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| 四、特點(diǎn) Features | ||||||||||||||||||||||||||||||||||
| 接觸器的接觸系統(tǒng)是由上下兩層八個(gè)觸頭組成三極主電路，每極主電路中都有一個(gè)觸頭是提前接通的，切合電阻只有兩路，因?yàn)殡娙萜鹘M是三角形連接，故當(dāng)電阻切合電路接通時(shí)，沒(méi)相電容電路中均有電阻接入。 接觸器備有兩個(gè)輔助觸頭，其功能有兩常開(kāi)或兩常閉或一常開(kāi)一常閉，由用戶在訂貨時(shí)選定。接觸器安裝方便，可用兩只M4螺釘固定也可使用35mm安裝軌固定。 The contact system of contactor is three-phase main circuit, composed by eight pieces contactblock from upside and daminside. There is one contact block was switch on in advance in eachmain circuit, switch-over resistro only two, the cap acitor groupis jointed as triangle, so whenresistor switch over circuit was sitchon, every capacitor circuit will be connected with resistor. The contactor have two pieces of auxilliary contact block, the function is 2NO, or 2NC or 1NC, this is chosed by user. The mounting of this contactor is very convenience, you can use two pieces of M4 screw makeit stable, or can use 35 mmDin real mount it. Over all Dimenseon as following. | ||||||||||||||||||||||||||||||||||
| 五、規(guī)格及尺寸 Model and Dimension | ||||||||||||||||||||||||||||||||||
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