概述 本型电流互感器为环氧树脂浇注全封闭支柱式结构，供额定频率为　50Hz，额定电压为10KV及以下电力系统中作电流、电能测量和继电保护用；该系列为高精度、高动热稳定、大容量型产品；二次绕组数量2-4个，可根据不同需要任意组合。型号含义技术数据额定一次电流(A)LZZBJ9-12/150b/2s(AS12/150b/2s)LZZBJ9-12/150b/4s(AS12/150b/4s)LZZBJ10-12/185h/2(AS12/185h/2)LZZBJ110-12/185h/4(AS12/185h/4)0.5-10A10P10-5VA0.5-15VA5P10-15VA0.5-15VA5P10-15VA0.5-15VA5P10-15VA5P20-20VA0.5-10A10P10-5VA0.5-15VA5P10-15VA0.5-15VA5P10-15VA0.5-15VA5P10-15VA5P20-20VA短时热电流(有效值/秒)KA/S动稳定电流(峰值)KA动稳定电流(峰值)KA短时热电流(有效值/秒)KA/S短时热电流(有效值/秒)KA/S动稳定电流(峰值)KA动稳定电流(峰值)KA短时热电流(有效值/秒)KA/S短时热电流(有效值/秒)KA/S动稳定电流(峰值)KA动稳定电流(峰值)KA短时热电流(有效值/秒)KA/S短时热电流(有效值/秒)KA/S动稳定电流(峰值)KA动稳定电流(峰值)KA短时热电流(有效值/秒)KA/S20 3.5/29 7/222 10.8/233 30(40)5/218 5/212.5 8.6/2275/21611.4/228.54.2/21350(60)10/2305/2168.5/221 16/2408.5/22728/2897/2227513/2457/22213/232 21/26712/23827.7/36810/23210017/2608/22517/2435/21628/28918/25731.5/310014/244160(150)25/39014/24425/262.58.5/22731.5/210025/28031.5/310021/267200 25/28031.5/210010.5/23331.5/310031.5/210040/312828/289315(300) 31.5/310040/312816/25140/312831.5/310040/312831.5/3100400 31.5/310040/312821/26740/312831.5/310040/312831.5/3100500,630(600) 31.5/310040/312831.5/310040/312840/314440/312840/3128800(750)1000,1250 31.5/310045/314440/312845/314445/314445/314445/31441600(1500)2000 50/316050/316050/316050/31602500 50/320063/320063/320063/3200外形及安装尺寸