7.2-40.5kV户内电流互感器

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LZZBJ9-12GY1

发布时间:2015-03-11 关注次数:
LZZBJ9-12GY1

□户内 单相 环氧树脂浇注式

INDOOR SINGLE-PHASE EPOXY RESIN CASTING TYPE

 

技术参数 Technical data

■产品性能符合标准GB1208和IEC60044-1

The current transformers are in accordance with GB1208 and IEC60044-1 standards 

■额定绝缘水平12/42/75kV

Rated insulation level 12/42/75kV

■额定频率50Hz或60Hz

Rated frequency 50Hz or 60Hz 

■额定二次电流:5A或1A

Rated secondary current 5A or 1A 

■环境温度:-5℃~+40℃

Ambient temperature -5℃~+40℃


额定一次电流(A)
             Rated primary current
准确级组合
             Class combination
准确级及额定输出(VA)
             COSΦ=0.8
             Accuracy class and relative rated cutput
短时热电流(kA/s)
             short-time thermal current
额定动稳定电流(kA)
             Rated dynamic current
重量(kg)
             Wight
0.2(s)
             0.5(s)
0.55P10
             10P10
5P15
             10P15
5-1000.2(s)/5(10)P
             0.5(s)/5(10)P
10101515150I1n375I1n20
1502562.5
200-30031.580
400-60045112.5
800-12502063130

注:如用户要求的参数超出上表范围,可与我公司协商后确定。

Note:If user’s data go beyond the above-mentioned scope. they may be subject to an agreement between manufacturer and purchaser.

 

外形尺寸图 Overall dimensions

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