Page 51 - 上海德力西开关有限公司
P. 51
LZW-35
户外高压电流互感器 /Outdoor High Voltage Current Transformer
型号含义 /Meaning Of Model
L Z W - 35
额定电压 (kV)/Rated voltage (kV)
户外式 /Outdoor
浇注绝缘 /Pouring insulation
电流互感器 /Current transformer
技术参数 /Technical Data
◆ 额定绝缘水平:40.5/95/185kV; ◆ Rated insulation level: 40.5/95/185kV;
◆ 负荷的功率因数:COSΦ=0.8( 滞后 ); ◆ Power factor of load: COSΦ=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 -25℃ , 最高温度 40℃ , 日均温度不超过 30℃; ◆ Ambient temperature: -25℃ -40℃ ,daily average temperature not more than 30℃ ;
◆ 海拔高度:≤ 2000 米; ◆ Altitude: ≤ 2000m;
◆ 产品标准:GB20840.1 GB20840.2。 ◆ Standard: GB20840.1 GB20840.2.
技术参数表 /Technical Data Form
额定一次电流 (A) 准确级组合 二次额定输出 (VA) 额定动稳定电 (kV)
型号 Rated secondary winding 一秒热稳定电流 (kA)
Type Rated primary Accuracy class 1s thermal current (峰值)
voltage combination 0.2S 0.5 10P20 Rated dynamic current
10-200 200I1n 500I1n G
150-200 15 15 37.8 94.5
0.2S/5P20
300-400 0.5/5P20 54 110
LZW-35 15
500-600 0.2S 68.4 136
0.5S
800-100 30 20 95.5 190
1200-2000 140 200
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)
ᩆྠ
www.cndlx.com 46