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標題:串聯諧振耐壓試驗裝置KD2000型
產品概述
產品概述:
串聯諧振耐壓試驗裝置KD2000型由(you)變頻(pin)電(dian)(dian)(dian)源(yuan)、激勵(li)變壓(ya)(ya)(ya)(ya)器(qi)(也可稱為勵(li)磁(ci)(ci)變壓(ya)(ya)(ya)(ya)器(qi))、電(dian)(dian)(dian)抗(kang)器(qi)和電(dian)(dian)(dian)容(rong)分壓(ya)(ya)(ya)(ya)器(qi)組成(cheng)。被試(shi)(shi)(shi)品(pin)的(de)(de)電(dian)(dian)(dian)容(rong)與(yu)電(dian)(dian)(dian)抗(kang)器(qi)構成(cheng)串聯(lian)(lian)(lian)(lian)(lian)諧(xie)(xie)振連(lian)接(jie)方式;分壓(ya)(ya)(ya)(ya)器(qi)并聯(lian)(lian)(lian)(lian)(lian)在(zai)被試(shi)(shi)(shi)品(pin) 上,用于測量被試(shi)(shi)(shi)品(pin)上的(de)(de)諧(xie)(xie)振電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya),并作過壓(ya)(ya)(ya)(ya)保護信號;調頻(pin)功(gong)率輸(shu)(shu)出經(jing)激勵(li)變壓(ya)(ya)(ya)(ya)器(qi)耦合(he)給串聯(lian)(lian)(lian)(lian)(lian)諧(xie)(xie)振回路,提供串聯(lian)(lian)(lian)(lian)(lian)諧(xie)(xie)振的(de)(de)激勵(li)功(gong)率。 利用勵(li)磁(ci)(ci)變壓(ya)(ya)(ya)(ya)器(qi)激發串聯(lian)(lian)(lian)(lian)(lian)諧(xie)(xie)振回路,調節變頻(pin)控制器(qi)的(de)(de)輸(shu)(shu)出頻(pin)率,使回路電(dian)(dian)(dian)感L和試(shi)(shi)(shi)品(pin)C串聯(lian)(lian)(lian)(lian)(lian)諧(xie)(xie)振,諧(xie)(xie)振電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)即(ji)為加到試(shi)(shi)(shi)品(pin)上電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)。
技術指標:
1、環境溫度: -10℃~45℃
2、工作濕度: ≤90%
3、海拔高度: ≤2000m
4、電源輸入: 380V±10%三相或 220V±10%單相(10kW以下),50Hz
5、額定試驗容量: 0~10000kVA
6、諧振電壓: 0~1000kV
7、頻率調節范圍: 0.1~300Hz
8、系統測量精度: 0.5/1.0級
9、頻率調節分辨率: 0.01Hz
10、不穩定度: ≤0.05%
11、輸出波形: 正弦波
12、波形畸變率: ≤0.5%
13、噪聲:≤60dB
14、電抗器Q值: 30~120
產品特征:
1、串聯諧振耐壓試驗裝置KD2000型做同電壓等級、同容量的發電機交流耐壓試驗其設備整體重量大大減輕,單件設備重量是傳統設備的1/5,*解決現場搬運困難問題;
2、整套裝置原理*,采用*澆注工藝,整套系統均為干串聯諧振耐壓試驗裝置KD2000式結構,使用精加工的傳動機構,大大降低了設備運行的噪音;
3、勵磁變壓器為高低壓雙輸出,配置整流硅堆后,還可以對發電機進行直流耐壓試驗;
4、配置干式柱式調壓器,輸出波形好,且穩定性良好;
5、固定電抗器和可調電抗器的電感量配置合理,對不同電容量的被試品均有良好的諧振點,沒有諧振盲區;
6、操作系統不(bu)僅能完成電(dian)(dian)壓(ya)(ya)、電(dian)(dian)感的(de)調節,還可以(yi)實(shi)時監控回(hui)路的(de)功率因數、高壓(ya)(ya)側電(dian)(dian)流、高壓(ya)(ya)試驗電(dian)(dian)壓(ya)(ya)、低壓(ya)(ya)輸出(chu)電(dian)(dian)壓(ya)(ya)、氣隙的(de)升降值,具有過流、過壓(ya)(ya)保護。
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