ZGF2000系列直流高壓(ya)(ya)發(fa)生(sheng)器滿足國標(biao)(biao)、行標(biao)(biao)ZBF24003-90《便(bian)攜式(shi)直流高壓(ya)(ya)發(fa)生(sheng)器通用(yong)技(ji)術條件(jian)》的技(ji)術要(yao)求，適用(yong)于(yu)電(dian)(dian)(dian)力(li)(li)部(bu)門各(ge)種高壓(ya)(ya)電(dian)(dian)(dian)器的現場試(shi)驗(yan),氧化鋅避雷器、電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)直流耐(nai)壓(ya)(ya)和泄漏試(shi)驗(yan)。兼做靜電(dian)(dian)(dian)吸塵、噴(pen)涂等電(dian)(dian)(dian)源。 采用(yong)脈(mo)沖寬度(du)調制（PWM）技(ji)術、IGBT、以及先(xian)進的電(dian)(dian)(dian)子線路及元件(jian)，具有(you)(you)輸出不受(shou)電(dian)(dian)(dian)網波動(dong)干擾(rao)，有(you)(you)零位(wei)、過流、擊(ji)穿、過壓(ya)(ya)等保護(hu)措施，無論過流、擊(ji)穿、過壓(ya)(ya)保護(hu)電(dian)(dian)(dian)路都能迅速動(dong)作，有(you)(you)效(xiao)
輸出額定電壓電流 | 60kV/2mA | 60kV/10mA | 120kV/2mA | 120kV/5mA | 200kV/2mA | 200kV/5mA | 300kV/2mA |
控 制(zhi) 箱(xiang) 重(zhong) 量 | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg |
倍(bei) 壓 體 尺(chi)寸(cun)重量 | Φ120×300mm 4.1kg | Φ148×360mm 4.5kg | Φ120×450mm 5.5kg | Φ148×500mm 6.2kg | Φ148×730mm 11kg | Φ148×760mm 11.5kg | Φ180×1100mm 20kg |
工(gong)作電源 | 50Hz；220V±10% | ||||||
測量(liang)誤差 | 數字(zi)電(dian)壓表：1%（滿(man)度）±1個(ge)字(zi)；數字(zi)電(dian)流(liu)表：1%（滿(man)度）±1個(ge)字(zi) | ||||||
穩 定 度 | 隨機波(bo)動，電(dian)源變(bian)化±10%時，≤0.5% | ||||||
紋波系數 | ≤0.5%（滿度） | ||||||
工作方式 | 間斷使用，額定(ding)負(fu)載60min | ||||||
工作環境 | 環境溫度(du)：-15℃～50℃；相對濕度(du)：＜90%（無凝(ning)露）；海拔高(gao)度(du)：＜2500m | ||||||
