Page 11 - 浙江松沪电器有限公司

LMZC-10-A、B 充气柜专用穿心式电流互感器
Inflatable Cabinet Dedicated Feedthrough Current Transformer

型号含义 /Meaning of Model
L M Z C - 10 A、B

结构代号 / Structure code
额定电压等级 / Rated voltage grade(kV)
封闭式 / Closed type
浇注式 / Guss
穿心式 / Feedthrough
电流互感器 / Current transformer

技术参数 /Technical data
● 负荷的功率因数：COSф=0.8( 滞后 )； ● Power factor load: COSф=0.8(lagging);
● 额定二次电流：5A 或 1A； ● Rated secondary current: 5A or 1A;
● 额定频率：50Hz 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：≤ 1000 米； ● Altitude: ≤ 1000m;
● 产品标准：GB20840.1 GB20840.2。 ● Standard: GB20840.1 GB20840.2.

技术参数表 /Technical data form

用途 测量电流互感器 保护电流互感器 双绕组电流互感器
Purpose Measuring current Peotective Current transformer Double winding current transformer
型号 Model 额定一次电流 准确级及额定负载 (VA) 准确级及额定负载 (VA) 准确级及额定负载 (VA)
Rated primary Accuracy class and rated burden Accuracy class and rated burden Accuracy class and rated burden
current 0.2s 0.2 0.5 10P5 10P10 10P15 0.5 1 10P10 10P5
75 - - - - - - - - - -
100 - - - 2.5 - - - - - -
150 2.5 2.5 2.5 2.5 - - - - - -
200 2.5 2.5 2.5 3.75 - - - - - -
LMZC-10A
300 5 5 5 5 - - - - - -
400 5 5 5 5 2.5 - - - - -
500 10 10 10 7.5 2.5 - - - - -
600 10 10 10 10 5 - - - - -
50 - - 2.5 - - - - - - -
75 2.5 3.75 3.75 2.5 - - - - - -
100 5 5 5 5 2.5 1.5 - - - -
150 5 5 5 7.5 3.75 1.5 - - - -
LMZC-10B 200 7.5 7.5 7.5 10 5 2.5 5 5 - 2.5
300 10 10 15 15 7.5 5 7.5 7.5 - 3.75
400 15 20 20 20 10 7.5 7.5 7.5 2.5 5
500 20 25 25 25 10 7.5 10 10 2.5 5
600 20 25 30 25 10 7.5 10 10 3.75 7.5

外形及安装尺寸 /Overall Dimension drawing

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