因质而生——宏发高分断能力的塑壳断路器UEM5，采用模块化设计，预期操作总数可达2.8k次

时间： 2023-07-15 来源：宏发股份公众号

技术问答

工程师小新最近在对塑壳断路器展开学习，在堆积的需求里，挖呀挖呀挖……最终小新挖到了哪款高品质的塑壳断路器？快来看看~为什么这款产品能被挖中？

“挖呀挖”挖到什么了呢？——UEM5 宏发！

宏发塑壳断路器UEM5

为什么挖到的是这款产品呢？小新为您解答……

硬核特点一：分断能力高且可靠

分断能力依据产品的壳架等级、电压、分断能力级别的区别而不同，但UEM5总体的分断能力很高，因为它在触头系统、灭弧系统与操作机构上都做了分断能力的加法。

分断能力高且可靠独特的触头设计，能够快速转移电弧，减少电弧对触点的烧蚀。

灭弧栅片和静触头之间有较多等电位线，电弧可较快进入灭弧棚片；使用栅片电压测试设备测得电弧进入棚片时间仅为0.08ms；

硬核特点二：电气性能更优越

UEM5塑壳断路器的基座、盖、转轴等绝缘部件采用热固性材料压制，具备更高的强度，不易变形，机械性能更可靠；在电气寿命方面，UEM5触点采用银石墨材料，银的含量足有95%，电气性能更优越，全系列产品的预期操作总数可达17500~28000次，远远大于国家标准。

硬核特点三：模块化设计

宏发UEM5系列可以安装辅助触头、报警触头、辅报触头、分励脱扣器等7种附件，各类控制需求都可以满足。而且模块化的结构设计，你只需要翻开小盖，就可以装上附件，十分便捷。

硬核特点四：环境声明EPD

UEM5全系列在2022年7月成功注册认证环境产品声明EPD。可以为消费者和采购商提供客观、透明的产品环境信息声明，满足客户对可持续发展的需求。

事实证明，小新的选择没有错，UEM5的确是款优秀的塑壳断路器，小新的研发设计之路也因此未来可期呀！

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本文由咪猫转载自宏发股份公众号，原文标题为:为什么选择了这款断路器？到底又有哪些秘密！，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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型号- 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Y-P,UEZ3L-63/D101NDA-Y-P,UEZ3

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宏发（HONGFA）UEM5系列塑料外壳式断路器选型指南（英文）

描述- Xiamen Hongfa Electrical Safety & Controls Co., Ltd. is a wholly-owned subsidiary of Hongfa, which specializes in R & D, design and manufacture medium and low voltage products. Its distribution apparatus, terminal apparatus, control apparatus and other products are widely used in real estate, electric power, new energy, industry, HVAC, transpor- tation, information and other fields.

型号- CD2-800R/DC110V,AXAL1-400Y,UEM5Z1-400,BJT2-800(800),UEM5L-100H,AXAL1-250Y,CD2-630/DC24V,UEM5L-100M,SC2-Y/400,SHT1-250LD/DC110V,SHT1-100LY/AC380V,SC1-F/400,UVT1-100/AC380V,CH2-630RH/4,SHT1-250RY/DC24V,SHT1-400D/AC380V,AX1-100LD,BJT1-800F/4,CH2-630RH/3,BJT1-800F/3,CD2-250/UEM5,CH2-400,SHT1-100RY/3AC220V,AXAL1-400D,SHT1-250LD/DC220V,CD2-800R/DC24V,SHT1-100RY/DC110V,SHT1-400Y/AC220V,SC1-F/630,CH2-400F/3,SC1-Y-100/UEM5,AXAL1-250D,CH2-400F/4,SHT1-100LY/DC220V,AL1-100Y,BJT2-250/4,UEM5,BJT2-250/3,UEM5L-800,CD2-400/UEM5,CH2-630,AX2-250LY,UVT1-400/AC220V,CD2-800/AC220V,BJT3-250/3,SHT1-100RY/DC220V,BJT3-250/4,CD2-800/UEM5,SHT1-100LY/DC110V,SHT1-250LY/DC24V,BJT2-250,SC1-Y/400,CD2-100R/AC220V,CD2-100R/DC24V,UEM5L-250,CH2,SC2-Y/630,AX1-400LD,CD2-630/AC220V,BJT1-100,CD2-400R/AC220V,AX2-250LD,SHT1-100RY/DC24V,AXAL1,AX2-400RY,SHT1-100RD/AC380V,UEM5-400L,UEM5-630L,AX2-250RY,UEM5-630M,UEM5-400M,BJT2-800(630),UEM5-400H,UEM5-630H,BJT1-400R/3,BJT1-400R/4,SHT1-250RD/DC220V,SC1-Y/630,SC2-F/250,BJT2-100/3,UEM5-100,BJT2-100/4,BJT2-100,CD2-400R/DC110V,SHT1-250RY/AC380V,CD2-250/AC220V,SC2-F/800,SHT1-400D/DC24V,UEM5Z1-160,UEM5-250L,UEM5-250M,UVT1,UEM5-250H,BJT1-630F/3,AX2-100LY,UVT1-250/AC380V,SHT1-250RD/AC380V,CD2-800R/AC220V,BJT1-630F/4,UEM5L-630,SHT1-250RD/DC110V,SC2-Y-100/UEM5,CD2-400/AC380V,CD2-250R/DC24V,AX2-250RD,BJT1-400,SHT1-100RY/AC380V,BJT3,SC1-Y-250/UEM5,BJT2,BJT1,BJT2-800（630）/4,BJT2-800（630）/3,SHT1-250LY/DC110V,CD2-630R/DC110V,BJT1-100F/4,AL1-100D,BJT1-100F/3,SHT1-250LD/AC380V,CD2-250R/AC380V,UEM5-160 H,AX1,AX2,AX1-250RY,UEM5Z1-630,SHT1-250LY/DC220V,SHT1-100LY/DC24V,AX2-100LD,BJT3-100/3,SC1-Y-800/UEM5,SC2-Y-400/UEM5,SHT1-400D/AC220V,AX1-100LY,SC1-F-100/UEM5,SHT1-250RD/DC24V,SC1-F/800,CD2-630R/DC220V,UEM5-160 M,BJT1-250F/4,BJT1-250F/3,AX1-250RD,SC1-F/250,CD2-630R/AC380V,CH2-800RH/4,CH2-800RH/3,SHT1-100LD/AC220V,BJT3-100/4,CD2-250R/DC110V,UEM5-800M,AL1-250Y,UEM5-800L,CD2-100R/DC110V,UEM5-800H,SHT1-250LY/AC380V,SC2-Y/800,SHT1-400Y/DC24V,UEM5Z1-800,CD2-630/DC220V,CH2-400RV/3,CD2-250/DC24V,CD2-400/DC110V,CH2-400RV/4,SHT1-100LD/DC110V,AL1-400Y,BJT3-800/4,BJT3-800/3,CD2-250R/DC220V,AL1-400D,BJT2-800（800）/3,AX2-100RD,BJT2-800（800）/4,BJT1-800R/3,UEM5-100 M,AX1-400RD,BJT1-800R/4,AXAL1-100Y,UEM5-100 H,AX1-100RY,HANDLE,AL1-250D,CH2-800,SC2-F/100,UEM5-250,CD2-630/DC110V,SC2-Y/250,CD2-400/DC220V,AX2-400LY,CD2-250/DC110V,UEM5-800,SC1-F-400/UEM5,SC1-F-800/UEM5,SHT1-100LY/AC220V,UEM5-160H,UEM5Z1-250,UEM5-160M,BJT2-630/3,UEM5-160L,BJT2-630/4,UEM5-160,SHT1-100RD/AC220V,SC2-F-400/UEM5,UEM5L-400,AX2-400LD,BJT3-400/4,BJT3-400/3,SC2-F-800/UEM5,BJT2-400,CD2-630/AC380V,SHT1-250LD/DC24V,SC2-Y/100,CD2-630/UEM5,AXAL1-100D,UEM5L-100M/80-330001AV-P1HLSIP,BJT1-630,CD2-250/DC220V,SHT1,SHT1-250RY/DC220V,CD2-800/AC380V,SC1-F/100,SHT1-400Y/AC380V,CD2-100/UEM5,AX1-100RD,SC1-Y/250,AX1-400RY,SHT1-100RD/DC110V,SC1-Y/800,SC1-F-250/UEM5,AL1,CD2-100/DC24V,UVT1-400/AC380V,CD2-100R/DC220V,CD2-400R/AC380V,CD2-100/DC220V,TYPE,UEM5L-800M,UEM5L-800H,UVT1-100/AC220V,CD2-100/AC380V,SHT1-250RY/DC110V,CD2-400R/DC220V,CD2-800/DC24V,BJT2-400/4,CD2-100R/AC380V,BJT2-400/3,SHT1-100RD/DC220V,CH2-400RH/3,CH2-400RH/4,CH2-800RV/4,CH2-800RV/3,UEM5L-100,CD2-630R/DC24V,AX2-400RD,CD2-800/DC220V,CH2-630RV/4,CH2-630RV/3,SC2-F-250/UEM5,SHT1-250RY/AC220V,CD2-100/DC110V,SC2-F/400,SHT1-400Y/DC110V,CD2-400/DC24V,AX1-400LY,AX1-250LY,BJT1-250,SHT1-100RY/AC220V,SC2-Y,SHT1-100RD/DC24V,CD2-250R/AC220V,UEM5-100H,CD2-400R/DC24V,UEM5Z1-250M/250-434011B-P1LSIP,BJT1-800,BJT1-630R/3,CD2-800/DC110V,BJT2-630,SC2-F,SC2-Y-250/UEM5,AX1-250LD,BJT1-630R/4,BJT1-400F/3,CD2-400/AC220V,SHT1-250LD/AC220V,BJT1-400F/4,SHT1-100LD/DC24V,SHT1-400Y/DC220V,UVT1-250/AC220V,CD2-250/AC380V,SC1-Y/100,UEM5-100M,UEM5-100L,SHT1-400D/DC110V,BJT3-630/4,BJT3-630/3,SHT1-250RD/AC220V,UEM5Z1-100,CD2-800R/AC380V,UEM5 SERIES,UEM5-400,SC2-F-100/UEM5,SC2-F/630,UEM5Z1,AX2-100RY,UEM5Z1 SERIES,SHT1-100LD/AC380V,BJT1-100R/3,SC1-Y,BJT1-100R/4,SHT1-400D/DC220V,SC1,CD2-800R/DC220V,CH2-630F/3,UEM5L-250M,SC2,CH2-800F/4,CH2-800F/3,UEM5-630,SC1-F,SHT1-250LY/AC220V,UEM5L-400M,UEM5L-630M,CH2-630F/4,UEM5L-250H,CD2-630R/AC220V,UEM5L-400H,SC2-Y-800/UEM5,UEM5-100/160,UEM5L-630H,SHT1-100LD/DC220V,SC1-Y-400/UEM5,BJT1-250R/4,UEM5L,BJT1-250R/3

选型指南 - 宏发 - August 2022 PDF 英文下载

宏发（HONGFA）直流塑壳断路器（MCCB）选型指南（英文）

目录- INTRODUCTION DC MCCB Product Overview DC MCCB Standard operating environment and installation conditions DC MCCB Technical parameters & Accessories and functions DC MCCB Outline dimensions and opening hole drawings DC MCCB Ordering instruction

型号- SHT1-400RY/AC380V,UEM6H,SC2,UEM6H-400H/400-230001W-Z4,SHT1-400RY/AC220V,UEM6H-400,SHT1-400RY/DC220V,SC2-Y/400,SHT1,HTC,SHT1-400RY/DC24V,UEM6H-400 SERIES,AX1,AX1-400RY,SC2-Y

选型指南 - 宏发 - June 2023 PDF 英文下载

宏发（HONGFA）UEM5系列塑料外壳式断路器选型指南（中文）

型号- CD2B-100/DC220V,CD2B-250R/DC220V,CD2B-800/AC380V,SC1-Y-250DC/UEM5,CD2-63R/AC220V,AXAL1-250Y,SHT1-63RY/DC220V,AX2-630DCRD,CD2B-63/AC380V,SC2-Y/400,SHT1-250LD/DC110V,SHT1-100LY/AC380V,CD2B-630R/AC380V,SC1-F/400,UVT1-100/AC380V,AX1-100LD,BJT1-800F/4,BJT1-800F/3,CD2B-100R/AC380V,CD2-250/UEM5,CD2-250DC/AC380V,SHT1-100RY/3AC220V,CD2B-250R/DC110V,UEM5L系列,UEM5-100M/80-330001AI-P1H,SHT1-250LD/DC220V,CD2-800R/DC24V,SHT1-630DCY/DC24V,SHT1-400Y/AC220V,SC1-F/630,CH2-400F/3,AXAL1-250D,CH2-400F/4,AX2-630DCRY,AL2-250Y,AXAL1-630DCD,BJT2-250/4,UEM5,BJT2-250/3,UEM5L-800,AX2-1600RD,CD2B-63R/AC380V,AX2-250DCLY,UEM5Z1-100M/80-330001A-P1HLSIP,AX2-250LY,SC1-Y/250DH,SC1-Y/250DC,UVT1-400/AC220V,CD2-800/AC220V,CD2B-630/UEM5,AX2-1600RY,AL2-250D,CD2B-100/UEM5,CD2B-800/DC24V,SC2-F-63/UEM5,SHT1-250LY/DC24V,BJT2-250,CD2-100R/AC220V,CH2,SHT1-630DCD/AC220V,SC2-Y/630,SHT1-250DCLY/DC24V,BJT1-100,SHT1-63RY/DC24VS,AX2-250LD,CD2-630DC/AC220V,SHT1-100RY/DC24V,CD2B-250/DC24V,SHT1-100RD/AC380V,AX2-250DCLD,AX2-250RY,SHT1-250RD/DC220V,SC2-F/250,UEM5-100,SHT1-63LY/DC220V,BJT2-100,AX1-630DCLD,AX2-250DCRY,SHT1-250RY/AC380V,CD2-250/AC220V,UEM5-250R,UEM5Z1-160,SC1-F/630DC,UVT1,UEM5-250M,CD2B-100R/DC24V,UEM5-250H,BJT1-630F/3,AL1-630DCY,AXAL1-250DCY,SHT1-250DCRY/AC220,BJT1-630F/4,AX2-250DCRD,UEM5L-630,SHT1-250RD/DC110V,SC2-Y-100/UEM5,CD2-400/AC380V,SHT1-63LY/DC110V,CD2-250R/DC24V,CD2-63R/DC110V,AX2-250RD,BJT1-400,AX1-630DCLY,BJT3,SHT1-100RY/AC380V,BJT2,BJT1,BJT2-800（630）/4,BJT2-800（630）/3,SHT1-250DCLD/AC380V,UEM5-800MW,CD2-630DC/UEM5,UEM5DC-250/200-43000-P1H,SHT1-250LY/DC110V,CD2B-630/DC110V,CD2-630R/DC110V,SC2-Y-63/UEM5,AXAL1-630DCY,UVT1-1600/AC380V,BJT1-100F/4,CD2-63R/DC220V,BJT1-100F/3,AXAL1-1600Υ,SHT1-63LD/AC380V,SHT1-250LY/DC220V,CD2B-630/DC220V,CD2-630DC/DC24V,SC1-Y-800/UEM5,BJT3-100/3,SHT1-630DCY/AC380V,SHT1-400D/AC220V,AX1-100LY,SHT1-250RD/DC24V,SC1-F/800,CD2-630R/DC220V,BJT1-250F/4,BJT1-250F/3,SHT1-1600Y/AC220V,CD2-630R/AC380V,SHT1-100LD/AC220V,BJT3-100/4,SHT1-63LD/DC24V,CD2B-800R/DC220V,AX2-1600LD,SHT1-630DCD/DC110V,AL1-250Y,SC2-Y/63,AL1-1600Y,CD2-250DH/UEM5,CD2-400/DC110V,CD2-630DC/AC380V,SHT1-100LD/DC110V,BJT3-800/4,BJT3-800/3,UEM5-630MW,CD2-250DH/AC380V,SHT1-1600D/AC220V,BJT1-63F/4,BJT2-800（800）/3,AX2-100RD,BJT2-800（800）/4,BJT1-63F/3,SHT1-250DCRD/DC24V,CD2B-800R/AC380V,SHT1-250DCLD/DC24V,AX2-1600LY,AX1-100RY,AL1-250D,AL2-63Y,SC2-F/100,UEM5-250,SC2-Y/250,CD2-400/DC220V,SC1-F-400/UEM5,SHT1-100LY/AC220V,AL1-1600D,CD2B-63R/DC24V,UEM5Z1-250,AL2-63D,CD2B-100R/AC220V,HT1-63RY/DC110V,AX1-1600RD,UEM5-160,SC2-F-400/UEM5,SHT1-100RD/AC220V,AX1-63RD,CD2B-100/AC220V,UEM5L-400,AX2-630DCLD,AL2-100Y,AL1-250DCY,SHT1-630DCD/AC380V,SC2-F-800/UEM5,SC2-Y/100,CD2-630DC/DC220V,AXAL1-100D,SC1-F-250DH/UEM5,UVT1-63/AC380V,AX1-1600RY,AX1-63RY,SC1-F/100,SHT1-400Y/AC380V,AX1-100RD,SC1-Y/250,SHT1-100RD/DC110V,SHT1-630DCD/DC220V,AL1,AL2,UVT1-400/AC380V,CD2-100/DC220V,AL2-100D,CD2-63/AC380V,AX2-630DCLY,UVT1-100/AC220V,CD2-63/DC220V,CD2-100/AC380V,CD2-250DC/AC220V,SHT1-63RY/AC220V,SHT1-100RD/DC220V,CD2B-100/DC24V,CH2-800RV/4,CH2-800RV/3,UEM5L-100,CD2-630R/DC24V,AX1-63LD,AXAL1-63Y,SC2-F-250/UEM5,SHT1-250RY/AC220V,UEM5-250M/250-434011B-P1,CD2-100/DC110V,SC2-F/400,SC1-Y-250DH/UEM5,SC1-F/250DH,UEM5L-250M/250-434011BV-P1,SHT1-400Y/DC110V,CD2-400/DC24V,SC1-F/250DC,AX1-250LY,BJT1-250,AX1-63LY,SHT1-100RY/AC220V,AXAL1-63D,CD2B-250/DC110V,SC2-Y,SHT1-63LY/DC24V,SHT1-100RD/DC24V,CD2-250DC/UEM5,AL1-250DCD,CD2-400R/DC24V,UEM5-100H,BJT1-630R/3,SHT1-63RD/AC220V,UEM5-100MW,SC2-F,AX1-250LD,BJT1-630R/4,BJT1-400F/3,CD2-630DC/DC110V,SHT1-250LD/AC220V,BJT1-400F/4,SHT1-100LD/DC24V,SHT1-400Y/DC220V,SC1-Y/100,UEM5-100M,UEM5-100L,UEM5-100R,SHT1-400D/DC110V,SHT1-250RD/AC220V,UEM5Z1-100,CD2-800R/AC380V,SHT1-630DCY/AC220V,SHT1-250DCRY/DC24V,UEM5Z1-1600,SC2-F/630,UEM5Z1,AX2-100RY,UEM5DC-630,SHT1-63LY/AC220V,CD2B-800/DC220V,SHT1-100LD/AC380V,SC1-Y,CD2B-630/AC220V,SHT1-400D/DC220V,CD2-800R/DC220V,CD2B-800R/DC110V,UEM5Z1-800M,UVT1-1600/AC220V,UEM5L-630R,CH2-800F/4,CD2-250DH/DC24V,CH2-800F/3,SC1-F,CD2B-250/AC380V,CD2B-63/UEM5,SC1-Y/630DC,UEM5L-400R,SHT1-250LY/AC220V,UEM5L-400M,UEM5L-630M,UEM5L-400H,AXAL1-100Υ,UEM5L-630H,SHT1-100LD/DC220V,CD2B-63/DC24V,CD2B-800/DC110V,CD2B-250/DC220V,SC1-F-250DC/UEM5,SHT1-250DCLD/AC220V,CD2-800R/DC110V,UEM5L-100R,SC2-F/63,UEM5Z1-400,BJT2-63/3,SC1-F-630DC/UEM5,BJT2-63/4,SHT1-250DCLD/DC110V,CD2B-100R/DC220V,UEM5L-100H,SHT1-63LD/AC220V,CD2-630/DC24V,UEM5L-100M,SHT1-630DCY/DC220V,CD2-100/AC220V,SHT1-1600D/DC24V,CD2-63R/DC24V,CD2B-400R/DC24V,UEM5-63,CH2-630RH/4,SHT1-250RY/DC24V,SHT1-400D/AC380V,AX1-1600LD,CH2-630RH/3,SHT1-63RY/AC380V,CD2B-250R/DC24V,UEM5-250MW,CD2B-63R/DC220V,CH2-400,AL2-400Y,CD2B-100/AC380V,SC1-Y-630DC/UEM5,UVT1-63/AC220V,AXAL1-400D,CD2B-250R/AC380V,SHT1-250DCLY/AC220V,SHT1-100RY/DC110V,SC1-Y-100/UEM5,BJT1-63R/4,BJT1-63R/3,CD2-250DH/AC220V,SHT1-100LY/DC220V,AL1-100Y,AX2-63RY,CD2B-800R/AC220V,CD2B-400/AC220V,UEM5I-630,CD2-400/UEM5,CH2-630,CD2B-400R/AC380V,BJT3-250/3,SHT1-100RY/DC220V,CD2-250DC/DC110V,BJT2-800,AX2-63RD,CD2B-63/DC220V,BJT3-250/4,CD2-800/UEM5,SHT1-100LY

选型指南 - 宏发 - 2023年05月 PDF 中文下载

UEM5 塑壳断路器如何实现插入式安装？

在普通断路器的基础上，增选插入式套件即可。

技术问答发布时间 : 2024-07-29

【技术】一篇文章，带你认识框架和塑壳两种断路器！

框架断路器和塑壳断路器都是保护电力平稳运行的重要电器，在享受平稳电力带来的凉爽夏天时，本文中就由宏发将带大家一起来认识一下这两大守护神吧！

技术探讨发布时间 : 2023-07-27

宏发（HONGFA）智能塑壳断路器选型指南

描述- UEM5Z3-250 smart MCCB is a new type of product composed of sensors, microelectronics, computers, and communication technology based on traditional MCCB. It is suitable for low-voltage power grids with AC 50Hz, setting current of 40A to 250A, rated insulation voltage of 800V, and a rated operational voltage up to 400V.

型号- UEM5Z3-250,UEM5Z3-250L,CD2B-250/AC220V,AL1,UEM5Z3-250L/250-430001C-P6LCD,SHT1-250LD/DC24V,UEM5Z3,SHT1-250LD/AC380V,SHT1-250LD/DC110V,SHT1,UEMZ3,AX1,AX2,BJT1-250,BJT2-250,CD2B-250/UEM5Z3,UEMZ3 SERIES,UEM5Z3-250L/250-430001C-P6HLCD,AL1-250D,CD2B,AX1-250LD,SHT1-250LD/AC220V,SHT1-250LD/DC220V,AX2-250LD,DC220-250V,AXAL1,AXAL1-250D,BJT2,BJT1

选型指南 - 宏发 - June 2023 PDF 英文下载

UEM5 塑壳断路器如何实现板后接线？

普通的 UEM5 断路器为固定式板前接线，要改为板后接线时，需增加后联结套件。后联结套件有 2 种，一种是正常极间绝缘距离的短板后连接套件，另一种是加大极间绝缘距离的混合板后连接套件。这些套件作为额外附件，按需订购。

技术问答发布时间 : 2024-07-29

UEM5 series MOLDED CASE CIRCUIT BREAKER

型号- UEM5DC-250 H TYPE,CD2-630DC/UEM5,SC1-Y-250DC/UEM5,UEM5DC-250/200-43000-P1H,UEM5 SERIES,UEM5DC-630 G,UEM5DH-250 G TYPE,UEM5DC-630 H,CD2-250DH/UEM5,SC1-Y-250DH/UEM5,SC1-F-250DH/UEM5,UEM5DH-250,UEM5DH-250 H,UEM5DC-630,UEM5DH-250 G,UEM5DC-250/200-43401-P1H,UEM5DC-250 G TYPE,UEM5DC-250,UEM5DH,CD2-250DC/UEM5,UEM5DC-630 H TYPE,UEM5DH-250 H TYPE,SC1-250DH/UEM5,UEM5DC-250 H,UEM5DC-250 G,UEM5DC,UEM5DC-630 G TYPE,SC1-250DC/UEM5,SC1-F-250DC/UEM5,UEM5

数据手册 - 宏发 - August 2022 PDF 英文下载查看更多版本