Littelfuse Launches ESR Series of Battery Protection Fuses,which safely interrupt faults to help prevent catastrophic failures and costly shutdowns

2022-09-16 Littelfuse News

CHICAGO--Sept. 14, 2022-- LITTELFUSE, Inc. (NASDAQ: LFUS), an industrial technology manufacturing company empowering a sustainable, connected, and safer world, has launched its Energy Storage Rack (ESR) series of fuses designed specifically to protect battery racks from a range of fault currents to help prevent equipment damage and expensive system failures. The 1500V DC high-speed square body fuse is extremely fast-acting to respond quickly, safeguarding the battery module or other devices in energy storage, power conversion, and DC common bus systems as well as PV-BESS inverters.


“The ESR is a Class aBat partial range fuse with superior short circuit protection and a low minimum breaking capacity—from 300% or three times the fuse rated current to a maximum DC fault current of 250 kA,” stated Sakthidharan Krishnamoorthy, product manager, Littelfuse Industrial Business Unit. “With these features, the ESR fuse offers a wider range of DC over-current protection to battery-powered systems than other fuses. In addition, the high DC short circuit capabilities optimize space and deliver cost savings for energy storage system integrators.”

Specifically designed to safeguard evolving battery technologies with fuse circuit protection, the ESR series Battery Protection Fuses conform to the IEC60269-7 battery standard. Other features include:

●High DC interrupting rating to provide superior short-circuit protection and the ability to scale-up systems, without the need to redesign the existing circuit protection, saving time and costs

●Low minimum breaking current which offers easy coordination with battery modules and reduces size rating requirements of DC contactors to optimize space and decrease expenses

●An extremely fast-acting response to deliver high-speed performance

●Low watt loss to maximize efficiencies by preventing energy loss and minimizing the wasted power of components

●A compact NH 1XL size that requires less space and offers design flexibility

授权代理商:世强先进(深圳)科技股份有限公司
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本文由星晴123转载自Littelfuse News,原文标题为:Littelfuse Launches Energy Storage Rack (ESR) Series of Battery Protection Fuses,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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2024-09-11 -  技术探讨 代理服务 技术支持 采购服务

Eaton cuts ribbon on new Dominican Republic manufacturing site, increasing supply of fuses for EVs, data centers and renewable energy systems

Intelligent power management company Eaton is opening its new 65,000 square-foot, state-of-the-art assembly plant in Santiago de los Caballeros to meet growing demand for its fuses. Announced in February 2024, the project will increase supplies of Eaton’s Bussmann series fuses, which provide critical safety functionality in electric vehicles (EVs), renewable and energy storage projects, data center as well as other industrial applications.

2024-05-29 -  原厂动态 代理服务 技术支持 采购服务

彼德拉斯内格拉斯制造的灯座和保险丝的制造地点变更

型号- 03440602Z,0202004.H,0279.200V,02540203Z,03452HS4H,03453LS2XXLN,03540903ZXGY,0203003.URG,03453LF3H,04820010ZXP,02860377H,03453HS8X,05200005ZXGY,03540821ZXBL,09050041H,03540911ZXGY,01550009ZXA,03452HS4X,0274.031V,03453RF3HX040,03453LF2X,02860377Z,04820010ZXB,03453HS8H,0273.600V,01550009ZXU,02540008Z,03420004H,0279.005V,0481005.HXESDP,03420028H,048102.5VXLP,02540202Z,0273001.H,03453QS8HX040,03455LS4X,03453LF4H,03450603HX040,03450913X,03420858XXTC,03420004X,03450601ZX010,03540001ZXGY,03420028X,0273001.V,0203003.HXG,03455LS4H,03453LF3X,03540806ZXGY,0481015.VXL,03453RF8ZX010,03540709ZXGY,03440601Z,0481015.VXP,02540007Z,0481.375H,02540201Z,03452HS2H,03452HS1X,03455LS3X,03452QS7H,0272.750V,048103.5VXL,048103.5VXP,03452HS2X,03455LS3H,0481.375V,03452QS7X,0272.750H,03440405X,02540006Z,03450612HX040,03452HS3H,03453LS7HXNP,03453LF1X,03453LF2H,04820001ZXPF,03455LS2X,03452QS8H,03453HS7X,03420006T,03420006Z,03450603HX020,03452HS3X,03453LF1H,02820002ZXA,03455LS2H,0274.250V,03452QS8X,03453HS7H,03453QS1HX040,03455LF8X,03440404X,03540912ZXGY,02540005Z,04811.33VXL,03453HS4X,03540807ZXGY,03455LS1X,03455LF8H,0202002.H,01550114ZXA,03540902ZXGY,03453HS4H,03455LF7X,0203004.URG,03455LS1H,0203002.H,03420048H,03440403X,04820020ZXB,02540004Z,03453LF8HXN,03453LS7HXLN,03453LF8HXL,03455LF7H,0203004.HXG,01500322HXF,0272.400V,03450701HX040,03450933X,03453HS2ZX010,03420048X,03453LF3HXLN,03420024Z,03452HS1H,0481015.HXLP,03420012HXP040,0279005.V,04820020ZXP,01550114ZXU,03455QS8HXL,03440402X,03420858XXL,03453LF2HXLN,04822001ZXPFSH,02540003Z,03453HS2H,0279.400V,03453QS7X,03452QS3H,03480877Z,020301.5URG,0273.400H,03480877X,0203.500URG,02450002X,04820009ZXB,03440403H,03420025Z,03453HS1X,03453QS7H,03452QS3X,03420001Z,02450002H,0273.400V,03450913H,0203.500HXG,020301.5HXG,01550020ZXA,03420104HX040,0481.750HXL,0279.750V,0481.750HXM,02540002Z,03452QS4H,03453HS3X,0273.750H,02450001X,03450903HX040,03453QS8X,03453HS2X,03452QS4X,03453LS8HXL,03540010ZXGY,03453HS3H,04820009ZXP,02450001H,03453QS8H,03455LF4X,0273.750V,01550020ZXU,03453LS8HXP,03440401X,03455LS2HXLNP,03453LS8HXN,03453LS4HXN,03420038HX010,03453LS4X,03440250H,03440804Z,03420028HXL,0481005.VXL,02540001Z,03453RF2HX040,0481005.VXP,03450101HX010,03455RF2H,03452LF7H,03453LF1HXN,0481.200HXL,03453LS4H,0203005.URG,03440250X,03540808ZXGY,048103.5HXLP,0203004.H,0481.200HXM,03453LS8HXNP,03453RF1HXLN,0278.005V,03455RF1X,04820001ZXBFH,0203.500H,03452LF7X,020302.5HXG,03453LS2HXBE,03453RF8HXN,03540707ZXGY,03440803Z,03450101H,03452LS1H,0203005.HXG,03540912ZXBL,03455RF1H,0274.600V,03452LF8H,0279003.V,03450101X,03453LF2ZX010,03453HS8ZX010,020302.5URG,048103.5HXMP,03452LS1X,03453LF4HX040,04810000V,03453RF2ZX010,03440802Z,04820003ZXPF,0272003.H,03453LS2X,03452LF4X,03453LF1HXLN,04820002ZXB,02800004Z,0272003.V,01550104ZXU,04820010ZXPF,03453LS2XXLNA,0202.125H,03453LS2H,09050023H,048107.5H,03420021Z,0481015.HXMP,04820002ZXP,0481002.HXESDP,03453LF8X,03453LF4ZX010,03440801Z,048107.5V,01550104ZXA,03453LS3X,03420022H,03540011ZXGY,03540901ZXGY,0274001.V,0272.600V,03453LS3H,03420022X,03453LS1HX020,0278.002V,03453LS4HXL,03452HS8H,0279.600V,03452LF2X,03480677Z,03453LF7H,02800002Z,03453HS1ZX010,03452HS8X,03480871Z,03452LF3H,03460877Z,0481003.VXLP,0273.200V,03450611ZX010,03453LF1HX040-WONB,03440605Z,0481020.H,03452LF3X,03450121H,03453LS1X,0481020.VXP,03455LS8X,02800003Z,03453LF8H,0481005.VXLP,0279001.V,03540708ZXGY,0481020.V,03450611HX040,03450121X,03452LF4H,03453LS1H,03453HS4HX040,0481020.VXL,03455LS8H,03453LF7X,0273.005V,02450002XXLN,03440604Z,03455LS7X,02800024Z,04820012ZXP,0272001.V,03453RF7ZX010,03450621HX020,03452LF1H,03540012ZXGY,03420104HXP040,04820012ZXB,03453LF4X,04820002ZXPF,03455LS7H,0272001.H,03420838H,03440603Z,0274003.V,03452HS7H,03455HS8HXNP,03460877H,03452LF1X,03540809ZXGY,0202005.HXG,03455LF1HX020,0272.050V,03450101HX020,03420838X,03480870Z,03452HS7X,03452LF2H,03450101ZX010,0278.200V,03455HS1H,02810007H,09010248H,03453HS7ZX010,03453LF3HX040,03450101HXAB010,03440125H,03560002Z,0202005.URG,03453HS7HXLN,0202.062HXG,0481015.H,0274.750V,0481015.V,0481010.HXLP,0279.050V,0APT0100HX2,03440125X,03455LS7HXLNP,03540601ZXGY,03453LS1HXL,02810008H,03400256Z,0481010.HXESDP,0481010.HXMP,0481002.HXL,0481002.HXM,03560001Z,0481002.HXP,04820004ZXPF,01550004ZXA,0272.800V,03453RF1HX040,05200101ZXS,03455QS4X,03455LF1HXL,04820017ZXBF,0279.800V,04820020ZXPF,03440854ZX010,03560004Z,03450621X,03540005ZXGY,0272.031V,0481005.VXLMP,03455QS4H,02800031Z,03480671Z,01550004ZXU,048103.5VXLP,03450121HX020,04820019ZXPF,03540101ZXGY,03450622H,03540906ZXGY,0274005.V,03560003Z,0481.500H,0481012.VXP,04820002ZXBF,03453HS2HXLNP,03540803ZXGY,0481012.VXL,03455QS3X,04820005ZXB,0274.400V,0202004.HXG,0481004.H,03540705ZXGY,0481004.V,04820005ZXL,09030097H,03450621H,03455QS3H,04820005ZXP,0481.500V,03450913HX040,0202004.URG,03453RF8HX040,03560006Z,0481.375VXL,0481.650VXL,03455QS2X,03540602ZXGY,0481.500HXESD,0273.010V,03440012X,03455QS2H,04820003ZXP,0272.250V,04820010ZXBFH,04820005ZXPF,01550014ZXA,03455LS1HXL,03590001Z,03560005Z,03455QS1X,01550120ZXU,03453LS2XXL,04

29th Feb. 2024  - LITTELFUSE  - 技术文档 代理服务 技术支持 采购服务

What is the difference between UL Class RK1 and RK5 fuses?

Class RK1 and RK5 fuses are the same physical size but Class RK1 fuses are more current-limiting than Class RK5 fuses. RK1 fuses can provide better protection because they allow less damaging energy to pass through them while opening (blowing).

2024-07-29 -  技术问答

JFGA2.E339112-光伏系统用熔断器-组件

型号- SPXI-S-CN,SPXI-B-S-CN,SPXI-BSM,SPFI,SPXI-CN,SPXI,SPXI-BM,SPXI-B-CN,SPXI-B-SN-CN,SPXI-B,SPFI025-BD,SPXI-BS,SPXI-B-SN-M-CN,SPXI-BSNM,SPXI-B-S-M-CN,SPXI-M,4000027,SPXI-SN-CN,SPXI-BM-CN

7/24/2020  - LITTELFUSE  - 测试报告 代理服务 技术支持 采购服务 查看更多版本

Littelfuse(力特)SURFACE-MOUNT FUSES Slow-Blow Chip Fuses 数据手册

描述- Littelfuse提供的慢熔片式保险丝,适用于需要过流保护的系统。这些保险丝具有高电流额定值、强弧抑制特性,并符合RoHS和ELV标准。它们在脉冲和高浪涌电流应用中提供延时保护,适用于小型电机系统、便携式电子设备等多种场景。

型号- 1206SFS100F/63,1206SFS800F/24,1206SFS450F/32,0603SFS200F/32,1206SFS300F/32,1206SFS700F/24,0603SFS350F/32,0603SFS300F/32,1206SFS125F/63,1206SFS350F/32,1206SFS250F/32,0603SFS500F/32,0603SPS250F/32,0603SFS250F/32,1206SFS500F/32,1206SFS400F/32,0603SFS400F/32,1206SFS600F/24,0603SFS450F/32,0603SFS150F/32,1206SFS200F/63,0603SFS100F/32,1206SFS550F/24,1206SFS150F/63

2017/07/30  - LITTELFUSE  - 数据手册 代理服务 技术支持 采购服务
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IP68防尘防水风扇定制

可定制DC风扇的尺寸范围:15mm~225mm;转速:≤16500 RPM;噪音:≥10.4dB,还可定制厚度、电压、风量、风压等参数,符合 RoHS 标准。

最小起订量: 1 提交需求>

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可定制风扇尺寸覆盖18x18x04mm~165x165x25mm,随散热器大小而定制;风扇转速范围:1000 RPM~16500 RPM。支持DC风扇,直流风扇轴流风机,鼓风机以及电脑笔记本风扇等产品定制。

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