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型号含义 | Meaning Of Model LZZBJ9-10C
L Z Z B J 9 - 10 C 户内高压电流互感器
Indoor High-Voltage Current Transformer
结构代号 /Structure code
额定电压 (kV)/Rated voltage (kV)
设计序号 /Design No.
加大容量 /Amplified capactiy
带保护级 /With protection class
浇注绝缘 /Casting insulation
支柱式 /Support type
电流互感器 /Current transformer
技术参数 | Technical Data
◆ 额定绝缘水平 :12/42/75kV; ◆ Rated insulation level: 12/42/75kV;
◆ 负荷的功率因数:COSΦ=0.8( 滞后 ); ◆ Power factor of load: C0s0=0.8(lagging);
◆ 额定二次电流:5A 或 1A; ◆ Rated secondary current: 5A or 1A;
◆ 额定频率:50 或 60Hz; ◆ Rated frequency: 50 or 60Hz;
◆ 污秽等级:II 级; ◆ Anti-Pollution grade: Class II;
◆ 环境温度:最低温度 -5℃ , 最高温度 40℃ , 日均温度不超过 30℃; ◆ Ambient temperature: -5℃ -40℃ ,daily average temperature not more than 30℃ ;
◆ 海拔高度:≤ 1500 米; ◆ Altitude: ≤ 1500m;
◆ 产品标准:GB20840.1 GB20840.2。 ◆ Standard: GB20840.1 GB20840.2.
技术参数表 | Technical Data Form
额定输出 (VA)
额定一次电流 (A) 准确级组合 Arated output 额定短时热电流 (kA)
型号 Rated Primary Accurscy cIass Rate short-time thert 额定动稳定电流 (kA)
Type Rated dynamic current
current combination maI current
0.2S 0.5 10P
5-200 100Iin 225Iin
300 0.5/10P
0.5/10P/10P 63 157
400 0.2S/0.5
0.2S/10P
LZZBJ9-10C 500 10 10 15 63 157
0.2S/0.5/10P10
600 0.2S/10P/10P10
0.2S 80 200
800
1000 80 200
注:特殊容量及变比另行协商订购。Note: special capacity and variable ratio are negotiated separately.
外形及安装尺寸 | Overall Dimension Drawing(mm)
1 1
07