JSZV1-10R、JSZV2-6,10R、JSZV3-3,6,10R 型電壓互感器 VOLTAGE TRANSFORMER TYPE JSZV1-10R、JSZV2-6,10R、JSZV3-3,6,10R一、概述（Description） 本型電壓互感器為戶內式環氧樹脂澆注全封閉式產品，適用于額定頻率50Hz或60Hz、額定電壓10kV及以下的電力系統中作電壓、電能測量和繼電保護用。產品符合IEC60044-2:1997及GB1207-1997《電壓互感器》標準。 The voltage transformer of the type JDZ（X）R8-10 is casting resin and fully enclosed indoor product. It is used for metering voltage and electric energy, relay protection in the electric system of rated frequency 50Hz or 60Hz and rated voltage 10kV. The transformer can be executed according to the standards IEC60044-2:1997 and GB1207-1997《Voltage transformer》.
三、結構簡介（Construction） 本型電壓互感器為全封閉產品。一次帶有熔斷器保護。熔斷器裝在互感器內部。一、二次繞組和鐵芯均澆注在環氧樹脂內，絕緣性能優良，耐潮濕。二次繞組中還帶有110,220V輸出電壓端子供操作機構作電源。 The voltage transformers are fully enclosed products. The primaries of the products are protected with fused. The fused is installed inside the transformer. Primary and secondary windings and iron core are insulated by epoxy resin. It has a good ability of insulation and moisture proof. The secondary winding offering the 110,220V voltage is used for power supply to operation machine. 四、技術參數（Technical data） 1. 配用熔斷器為XRNP□-12型，0.2A，50kA。（特殊要求請在訂貨時注明）（The fusible cutout’s type is XRNP□-12，0.2A，50kA （If special need, please notice when order ） 2. 局部放電水平符合GB1207-1997《電壓互感器》標準。（The conditions of the partial discharge test are in accord with the standard GB1207-1997《Voltage transformer》with be fulfilled without exception. 3．他技術參數見表 （Other technical data see form） 表1 測量用電壓互感器技術參數（Technical data of the voltage transformer for measuring） 型 號 Type | 額定電壓比 Rated voltage ratio （V） | 準確級及額定輸出 Accuracy class and Rated output（VA） | 極限輸出 Max output （VA） | 額定絕緣水平 Rated insulation level（kV） | 0.2 | 0.5 | JSZV1-10R | 10000/100 | 30 | 50 | 500 | 12 / 42 / 75 | JSZV2-10R | 10000/100 | 40 | 80 | 12 / 42 / 75 | JSZV2-6R | 6000/100 | 7.2 / 32 / 60 | JSZV3-10R | 10000/100 | 70 | 140 | 600 | 12 / 42 / 75 | JSZV3-6R | 6000/100 | 7.2 / 32 / 60 | JSZV3-3R | 3000/100 | 3.6 / 25 / 40 |
表2 供斷路器操作電源使用的電壓互感器技術參數（Technical data of the voltage transformer for the operating power supply of circuit breaker） 型 號 Type | 額定電壓比 Rated voltage ratio （V） | 短時zui大輸出功率 Max short-time output rating（VA） | 額定絕緣水平 Rated insulation level（kV） | | | | JSZV1-10R | 10000/100/110/220 | 800 | 12 / 42 / 75 | | JSZV2-10R | 10000/100/110/220 | 1100 | 12 / 42 / 75 | | JSZV2-6R | 6000/100/110/220 | 7.2 / 32 / 60 | | JSZV3-10R | 10000/100/110/220 | 1000 | 12 / 42 / 75 | | JSZV3-6R | 6000/100/110/220 | 7.2 / 32 / 60 | | JSZV3-3R | 3000/100/110/220 | 3.6 / 25 / 40 | |
注：供斷路器操作電源使用時阻抗壓降不超過15%（The voltage drop of resistance is not greater than 15% when it is used for operating power supply of circuit breaker） | 
