概述 本型电流互感器为环氧树脂浇注全封闭式结构,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。型号含义技术参数额定一次电流(A)额定二次电流(A)级次组合额定二次负荷(VA,COS =0.8)10P级准确限值系数额定短时热电流(KA有效值)额定动稳定电流(KA峰值)0.510P55或10.2/0.20.5/0.50.2/10P0.5/10P注:特殊要求有三次级 例 0.2/0.5/10P计量/测量/继保1015102秒0.3150.8100.631.6150.82201.64303.158403.158506.316606.316756.3161008201508201608202004秒12.531.525012.531.5300205031520504001520205050025636002563630256375031.58080031.580100031.5801200-200040100外形及安装尺寸