GD-D型(xing)漏(lou)電(dian)保(bao)護(hu)繼電(dian)器華東(dong)區總(zong)代(dai)理(li)

GD-D型漏電(dian)保(bao)護(hu)繼電(dian)器華東(dong)區總(zong)代(dai)理(li)

GD-D型(xing)漏(lou)電(dian)保(bao)護(hu)繼電(dian)器具體(ti)的(de)型(xing)號主要有：GD-D/GD-DK3/GD-DK4/K5。以(yi)上(shang)這幾(ji)個型號(hao)我公司(si)*處理(li)，都是現(xian)貨(huo)。其(qi)規(gui)格(ge)如(ru)下：

GD-D規格(ge)：AC100.120V/200.240V 動作時(shi)間0.3/0，5/1/2秒(miao)，靈敏度電(dian)流(liu)100/200/500/1，000mA.

GD-DK3規格(ge)；AC100.120V/200.240V 動作時(shi)間0.3/0，5/1/2秒(miao)，靈敏度電(dian)流(liu)5/10/15/20A.

GD-DK4規格(ge)：AC100.120V/200.240V 動作時(shi)間0.3/0，5/1/2秒(miao)，靈敏度電(dian)流(liu)30/100/500/1000mA.

GD-DK5規格(ge)：AC100.120V/200.240V 動作時(shi)間0.3/0，5/1/2秒(miao)，靈敏度電(dian)流(liu)1/2/3/5mA.

GD-D型漏(lou)電(dian)保(bao)護(hu)繼電(dian)器華東(dong)區總(zong)代(dai)理(li)

GD-D型(xing)漏電(dian)保(bao)護(hu)繼電(dian)器當(dang)溫(wen)度升(sheng)高到壹(yi)定(ding)值時(shi)，水銀溫(wen)度計中(zhong)水銀面上升(sheng)到金(jin)屬絲(si)處，GD-D型(xing)漏(lou)電(dian)保(bao)護(hu)繼電(dian)器水銀是導(dao)體(ti)。因此(ci)將電(dian)磁(ci)鐵(tie)電(dian)路接(jie)通(tong)，GD-D型(xing)漏(lou)電(dian)保(bao)護(hu)繼電(dian)器電(dian)磁(ci)鐵(tie)吸引(yin)彈簧(huang)片(pian)，使電(dian)鈴(ling)電(dian)路閉(bi)合(he)，電(dian)鈴(ling)響報警(jing)，GD-D型漏(lou)電(dian)保(bao)護(hu)繼電(dian)器當(dang)溫(wen)度下(xia)降(jiang)後(hou)，水銀面離(li)開金(jin)屬絲(si)，GD-D型漏電(dian)保(bao)護(hu)繼電(dian)器電(dian)磁(ci)鐵(tie)電(dian)路斷(duan)開，彈簧(huang)片(pian)回原狀(zhuang)，GD-D型漏(lou)電(dian)保(bao)護(hu)繼電(dian)器電(dian)鈴(ling)電(dian)路斷(duan)開，電(dian)鈴(ling)不再(zai)發(fa)聲(sheng)。

GD-D型漏電(dian)保(bao)護(hu)繼電(dian)器華東(dong)區總(zong)代(dai)理(li)

GD-D型(xing)漏電(dian)保(bao)護(hu)繼電(dian)器工(gong)作原理(li)是(shi)，接(jie)通(tong)工(gong)作電(dian)路後(hou)，電(dian)熱(re)絲(si)加(jia)熱(re)，箱(xiang)內(nei)溫(wen)度升(sheng)高，當(dang)箱(xiang)內(nei)溫(wen)度達(da)到溫(wen)度計金(jin)屬絲(si)A所(suo)指(zhi)的(de)溫(wen)度時(shi)，控制(zhi)電(dian)路接(jie)通(tong)，電(dian)磁(ci)鐵(tie)有磁(ci)性，銜鐵(tie)被吸下，工(gong)作電(dian)路，電(dian)熱(re)絲(si)停(ting)止(zhi)加熱。當(dang)箱(xiang)內(nei)溫(wen)度低(di)於金(jin)屬絲(si)A所(suo)指(zhi)的(de)溫(wen)度時(shi)，控制(zhi)電(dian)路斷(duan)開，銜鐵(tie)被，工(gong)作電(dian)路再(zai)次工(gong)作，電(dian)熱(re)絲(si)加(jia)熱(re)，從(cong)而保(bao)持(chi)恒溫(wen)箱(xiang)內(nei)溫(wen)度恒定(ding)。