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SD-0(1733206440604).jpg
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SD-0.66-W型剩余(零序)电流互感器

> SD-0.66-W型剩余电流互感器(ZCT)是通过剩余电流互感器检测出超过整定值剩余(零序)漏电电流,使 继电器动作。与其他保护器配套使用。产品符合GB20840.2-2014有关标准要求。 > SD-0.66-W type residual current transformer (ZCT) is to sense the leak current and trigger the relay once the leak current is over the setting value. It is used together with related protection relay. It conforms to GB20840.2-2014 and related standards.
  • 商品名称: SD-0.66-W型剩余(零序)电流互感器

所属分类:

  • 规格尺寸
  • 技术参数
    • 商品名称: SD-0.66-W型剩余(零序)电流互感器

    > SD-0.66-W型剩余电流互感器(ZCT)是通过剩余电流互感器检测出超过整定值剩余(零序)漏电电流,使 继电器动作。与其他保护器配套使用。产品符合GB20840.2-2014有关标准要求。 > SD-0.66-W type residual current transformer (ZCT) is to sense the leak current and trigger the relay once the leak current is over the setting value. It is used together with related protection relay. It conforms to GB20840.2-2014 and related standards.

    技术特性

    1、输入标称值(Input Nominal Value):5000mA ,3000mA ,2000mA ,1000mA ,500mA ,300mA, 200mA ,100mA ,50mA ,30mA ,20mA ,10mA ,5mA

    2、线性误差(Linear error):0.1% ,0.5% ,1%

    3、负荷阻抗(Load Resistance):750Ω

    4、过载能力(Overload capacity):50倍(50 times)

    5、绝缘电压(Insulation Voltage ):1000VAC 60s

    6、绝缘等级(Insulation Class):E

     

    规格尺寸

    单位(unit):mm

     

    规格Type

    尺寸Dimension

    外形尺寸

    Outline Dimension

    安装尺寸

    Installation Dimension

    螺栓规格  

    Bolt specification

    安装方式  

    Installation Method

    W

    H

    D

    L

    Φ

    M

    N

    20W

    62

    83

    35

    -

    23

    32

    58

    M5

    A

    30W

    75

    97

    45

    -

    31

    45

    58

    M5

    A

    33W

    79

    97

    30

    60

    33

    56

    53

    M5

    G

    50W

    95

    114

    30

    62

    50

    73

    53

    M5

    G

    70W

    115

    134

    30

    62

    70

    91

    53

    M5

    G

    90W

    135

    154

    32

    64

    90

    109

    56

    M5

    G

    110W

    162

    179

    36

    70

    112

    127

    60

    M5

    G

    130W

    182

    199

    36

    70

    132

    145

    60

    M5

    G

    160W

    230

    248

    40

    74

    162

    160

    65

    M5

    G

    200W

    270

    288

    40

    74

    202

    200

    65

    M5

    G

    410W

    520

    541

    50

    90

    410

    88

    76

    M6

    G

    备注

    内孔超过410的可按需订制。

    Notice:custom make upon request for inner bore bigger than 410mm.

     

     

    备注

    1、请提供输入标称值。

    2、若不能与本公司专用的电流继电器配套使用,则还需提供与之配套的继电器电流输入范围。

    3、剩余电流互感器和剩余电流继电器间的联线宜选用屏蔽导线,截面不小于1.5mm2

     

    1.Please provide the input nominal value.

    2.In case that not be used with our specified current relay, please additionally provide the input current range of the current relay that supplied.

    3.The wiring harness for connecting residual current transformer and current relay should be shielded conductors with cross section 1.5mm2 minimum.

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