7.2-40.5kV户内电流互感器

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LZGW-35

发布时间:2015-03-11 关注次数:
LZGW-35

□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40.5/95/185kV

Rated insulation level 40.5/95/185kV

■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)
         0.5S
0.55P105P155P20kAs
20-250.2(S)/0.5(S)
         0.2(S)/5P
           0.5(S)/5P
         0.2(S)/0.5(S)/5P
         0.2(S)/5P(S)/5P
         0.5(S)/5P/5P
10155030202.822775
30-100150I1n2375I1n
15025163
200-25031.5180
300-50031.5280
600-800153050302031.5280
1000-315031.52

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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