CN202749302U - 继电器用u形锰铜分流片 - Google Patents

继电器用u形锰铜分流片 Download PDF

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Publication number
CN202749302U
CN202749302U CN 201220676630 CN201220676630U CN202749302U CN 202749302 U CN202749302 U CN 202749302U CN 201220676630 CN201220676630 CN 201220676630 CN 201220676630 U CN201220676630 U CN 201220676630U CN 202749302 U CN202749302 U CN 202749302U
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manganin
relay
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copper
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CN 201220676630
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宋朝阳
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Mingguang Sanyou Power Technology Co ltd
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SHANGHAI WANJIA PRECISION COMPONENTS CO Ltd
Dongguan Sanyou Electrical Appliances Co Ltd
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Abstract

本实用新型涉及一种继电器用U形锰铜分流片，包括：串连焊接于继电器负载端子上的锰铜分流片本体；在所述的锰铜分流片本体上设置第一取样点和第二取样点；所述锰铜分流片本体呈U形；所述第一取样点和第二取样点分别位于锰铜分流片本体的U形两端；本实用新型的有益效果是：由于锰铜分流片本体呈U形，能够减少外界工频磁场垂直穿过锰铜分流片的有效面积，从而降低外界工频磁场对锰铜分流片的影响；能够有效提高锰铜分流片的工频磁场抗扰度，使得配套使用的继电器电度表的计量更为精准。

Description

继电器用U形锰铜分流片
技术领域
本实用新型涉及一种继电器用锰铜分流片，尤其涉及该继电器用锰铜分流片形状。
背景技术
供电度表配套使用的继电器，会在其负载端子上通过焊接方式串接锰铜分流片，使用锰铜分流片作为电流测量，以供电度表提取信号用。因此，锰铜分流片自身的电磁兼容性能是影响电度表计量精度的重要方面，外界电场、磁场都会对锰铜分流片造成一定影响，其中，工频磁场的干扰就是一种很典型的干扰形式，提高锰铜分流片的工频磁场抗扰度是保证电度表计量精准的有效手段。
发明内容
本实用新型需要解决的技术问题是提供了一种继电器用U形锰铜分流片，旨在解决上述的问题。
为了解决上述技术问题，本实用新型是通过以下技术方案实现的：
本实用新型包括：串连焊接于继电器负载端子上的锰铜分流片本体；在所述的锰铜分流片本体上设置第一取样点和第二取样点；所述锰铜分流片本体呈U形；所述第一取样点和第二取样点分别位于锰铜分流片本体的U形两端。
与现有技术相比，本实用新型的有益效果是：由于锰铜分流片本体呈U形，能够减少外界工频磁场垂直穿过锰铜分流片的有效面积，从而降低外界工频磁场对锰铜分流片的影响；能够有效提高锰铜分流片的工频磁场抗扰度，使得配套使用的继电器电度表的计量更为精准。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面结合附图与具体实施方式对本实用新型作进一步详细描述：
由图1可见：本实用新型的继电器用U形锰铜分流片，包括串连焊接于继电器负载端子4上的锰铜分流片本体1和两个取样点（2、3），所述锰铜分流片本体1呈U形，两个取样点（2、3）分别位于锰铜分流片本体1的U形两端。
由于锰铜分流片本体呈U形，能够减少外界工频磁场垂直穿过锰铜分流片的有效面积，从而降低外界工频磁场对锰铜分流片的影响。

Claims (1)

1.一种继电器用U形锰铜分流片，包括：串连焊接于继电器负载端子上的锰铜分流片本体；在所述的锰铜分流片本体上设置第一取样点和第二取样点；其特征在于：所述锰铜分流片本体呈U形；所述第一取样点和第二取样点分别位于锰铜分流片本体的U形两端。
CN 201220676630 2012-12-07 2012-12-07 继电器用u形锰铜分流片 Expired - Lifetime CN202749302U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220676630 CN202749302U (zh) 2012-12-07 2012-12-07 继电器用u形锰铜分流片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220676630 CN202749302U (zh) 2012-12-07 2012-12-07 继电器用u形锰铜分流片

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CN202749302U true CN202749302U (zh) 2013-02-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103076475A (zh) * 2013-01-10 2013-05-01 浙江力辉电器有限公司 抗干扰的锰铜分流器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103076475A (zh) * 2013-01-10 2013-05-01 浙江力辉电器有限公司 抗干扰的锰铜分流器
CN103076475B (zh) * 2013-01-10 2015-01-07 浙江力辉电器有限公司 抗干扰的锰铜分流器

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Owner name: MINGGUANG WANJIA LIANZHONG ELECTRONICS CO., LTD.

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Address after: 239400 east of Wuyi Road, Mingguang Road, Chuzhou, Anhui

Patentee after: MINGGUANG WANJIA LIANZHONG ELECTRONIC Co.,Ltd.

Address before: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong

Patentee before: Dongguan Sanyou Electrical Appliances Co.,Ltd.

Patentee before: SHANGHAI WANJIA PRECISION COMPONENTS Co.,Ltd.

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CP01 Change in the name or title of a patent holder

Address after: 239400 east of Wuyi Road, south of LINGJI Avenue, Mingguang Industrial Park, Chuzhou City, Anhui Province

Patentee after: Mingguang Sanyou Power Technology Co.,Ltd.

Address before: 239400 east of Wuyi Road, south of LINGJI Avenue, Mingguang Industrial Park, Chuzhou City, Anhui Province

Patentee before: MINGGUANG WANJIA LIANZHONG ELECTRONIC Co.,Ltd.

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Granted publication date: 20130220