TPXZB系列GIS交流耐壓試驗設備工作原理
變(bian)頻(pin)(pin)(pin)串聯諧(xie)(xie)振試(shi)(shi)驗裝置(zhi)運用串并聯諧(xie)(xie)振的(de)(de)(de)原理，通(tong)過調(diao)節變(bian)頻(pin)(pin)(pin)控(kong)制器(qi)的(de)(de)(de)輸(shu)出頻(pin)(pin)(pin)率，使(shi)得回(hui)(hui)路(lu)中的(de)(de)(de)電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)感L和試(shi)(shi)品(pin)電(dian)(dian)(dian)(dian)容(rong)C發生(sheng)諧(xie)(xie)振，諧(xie)(xie)振電(dian)(dian)(dian)(dian)壓即為(wei)試(shi)(shi)品(pin)上所加電(dian)(dian)(dian)(dian)壓。通(tong)過調(diao)頻(pin)(pin)(pin)控(kong)制器(qi)提供(gong)供(gong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)源，試(shi)(shi)驗電(dian)(dian)(dian)(dian)壓由勵磁變(bian)壓器(qi)經(jing)過初步升(sheng)壓后，使(shi)高電(dian)(dian)(dian)(dian)壓加在電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)L和被試(shi)(shi)品(pin)CX上，通(tong)過改變(bian)調(diao)頻(pin)(pin)(pin)控(kong)制器(qi)的(de)(de)(de)輸(shu)出頻(pin)(pin)(pin)率，使(shi)回(hui)(hui)路(lu)處于串聯諧(xie)(xie)振狀態；回(hui)(hui)路(lu)的(de)(de)(de)諧(xie)(xie)振頻(pin)(pin)(pin)率取決于被試(shi)(shi)品(pin)電(dian)(dian)(dian)(dian)容(rong)CX和電(dian)(dian)(dian)(dian)抗(kang)(kang)器(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)感L，調(diao)節變(bian)頻(pin)(pin)(pin)控(kong)制器(qi)的(de)(de)(de)輸(shu)出電(dian)(dian)(dian)(dian)壓，使(shi)試(shi)(shi)品(pin)上高壓達到所需(xu)要的(de)(de)(de)電(dian)(dian)(dian)(dian)壓值。

GIS交流耐壓試驗設備產品特點
大屏幕顯示試驗數據、試驗狀態，并有實時操作步驟提示功能
能靈活整定實驗電壓、調頻范圍、加壓時間
試驗結果能計算出被試品電容
具有計算機通訊接口，便于通訊和試驗數據管理
體積小、重量輕、操作方便
分辨率高、頻率分辨率為0.001HZ
安全可靠高、系統具有(you)過電流、過電壓及(ji)放電保護(hu)功能，可有(you)效保護(hu)人(ren)身(shen)及(ji)設(she)備(bei)安全試驗(yan)結果可打印可升級(ji)造作(zuo)軟件(jian)

GIS交流耐壓試驗設備成套組成
成(cheng)套裝置組成(cheng)為(wei)變(bian)頻調壓(ya)(ya)(ya)電源、勵磁變(bian)壓(ya)(ya)(ya)器(qi)、電抗器(qi)、分壓(ya)(ya)(ya)器(qi)及補償電容(rong)器(qi)。

GIS交流耐壓試驗設備技術參數
環境溫度：-10～45℃ 
環境濕度：≤90% 
海拔高度：≤2000M 
電源輸入：220V±10%單相 50Hz 輸出0～220V(≤10KW) 
380V±10%三相 50Hz 輸出0～400V
額定試驗容量：0～8000KVA(選擇) 
諧振電壓：0～1000KV(選擇) 
頻率調節范圍：0.1～300Hz 
系統測量精度：0.5級 
頻率調節分頻率：0.01Hz 
不穩定度：≤0.05%
輸出波形：正弦波
波形畸變率：≤0.5%
噪聲：≤60dB
電(dian)抗器(qi)Q值：30～200(選(xuan)擇)