High breaking capacity fuse China supplier with 20 years experience

Product basic information

Rated voltage: DC1000V or lower

Rated current:300A

Class of protection:aR

Breaking capacity:DC30kA(time constant≤15ms)

Installation type:Available in bolt

Compliance with RoHS

Application of the HEV fuse

This HEV fuse are used extensively in cars, trucks, buses and off-road transportation equipment to protect the cables, wires and electrical components that supply electrical power to operate lights, heaters, air conditioning, radios, power windows and other electrical accessories. They are also used in electric and hybrid vehicles and a variety of electronic applications.

Structure of HEV fuse

This series of products are round-tube bolt-connected fuses, which have the characteristics of small size, fast blowing, low I2t, and high reliability.The melting tube with a varible cross-section melt made of 99.99% pure silver.The tube is made of fiber tube, the melting wire is copper or silver, the contact surface is copper alloy tin plating ,and the melting tube is filled with chemiically treated high-purity quartz sand and specially treated chemical materials as arc extinguishing medium.

Related standard

This HEV series fuse meet the requirement of UL-248-20,ISO8820,JASO-D622,EU and RoHS detective,TUV certified standard etc.

Dimension of the HEV fuse,Choose the dimension according to the rated current.

HF1:HEV-J-Q 5A~80A

HF2:HEV-J-Q 90A~150A

HF3:HEV-J-Q 175A~325A

HF4:HEV-J-Q 350A~500A

HF5:HEV-J-Q 600A~800A

HF1 and HF2 size available in mounting bolt M8 recommened torque 11N·m(Current range of 5A~150A)

HF3 and HF4 size available in mounting bolt M10 recommened torque 20N·m(Current range of 175A~500A)

HF5 size available in mounting bolt M12 recommened torque 28N·m(Current range of 600A~800A)

Material of the HEV fuse

The main boby material is fiber tube,the fuse wire consist of copper or silver and the end cap made of Copper alloy tin plating.

FAQ

Question 1:How to choose a fuse?

Answer:At the beginning,We will send you a customer actual application form.Generally, we need to clear your application field, opperating current and operating voltage, installation methods, certification requirements, and other parameter requirements.

We have high-quality professional products, as well as advanced product lines and equipment’s. All of the products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Along the increasing market demands, we continuously satisfy customers by updating products to improve production systems, improve quality.

Shenzhen Deer Electronic(Dissmann Fuse) is National High-Tech company was founded in 2000 by Senior Engineers Team. The Engineers were responsible for products’ R&D in famous companies, reorganized and founded Shenzhen Deer in 2005. Focused on R&D and production Current limiting Fuses. Now we’ve got 4 Patents of Invention of China and 12 Patents for Utility Model.

We are well-known as one of the leading high voltage automotive fuses, charging pile fuse, high voltage fuse, fuse holder, charging pile module fuse manufacturers and supplier in China. Welcome to enquiry our high quality fuse and the surrounding products at competitive price from our factory. Contact us for more details.

DISSMANN Fuse Company was founded in 2000, focusing on the fuse and the surrounding product development, production, all products through UL, TUV, VDE, ASTA, PSB, CCC, CQC, IATF16949, ISO9001-2015, ROHS certification.

Shenzhen Deer is National High-Tech Company, with 20years’ R&D Lean production and rich experience. The initial technology originated from Europe and US, after many years’optimization, the products’performance has unique advantages.

Our products are widely used in New-Energy vehicles Whole vehicle field (PACK, PDU, BDU,ECU,Motor,MSD,Low-Voltage Control box),Charging pile system and Charging Module, PV Solar Combiner box,PV Inverter, Energy Storage UPS,Industrial Distribution Cabinet,5G Telecom Power, BS Plug, Home appliance control board, Lighting drive power etc. Our products got UL,UR,VDE,TUV,ASTA,PSB,CCC,CQC,CE,ROHS, worldwide Safety regulations and Environmental certification.

In order to improve quality and efficiency, shorten delivery time,all-round comprehensive Core competence, we successfully build Fuse’s core part--Fuse wire’s Metallurgical plating, the material’s formula and craft. And build a team for High-level mechanical electrical integration,Full-Automatic Non-standard Equipment.We have absolute advantage in meeting Fuse core Electrical performance and High-speed Automatic production.

Our Fuses have unique advantage in High-Current, High-Voltage, High breaking capacity,Low Temperature-rise,Low Power loss, Long life, Anti-Surge, Lightning resistant, super fast-acting fuse etc. Special applications. Our Auto-grade Fuse Passed harsh environmental reliability tests. For DC High-Voltage (1000VDC),High current (1500A),Good Seismic performance, Light-weight,High breaking capacity(DC50KA, AC200KA), Super Long life(100K Kilometers),Low allowable current, have obvious advantage in Vehicle Regulation Application Index!

We can get new products’ Certificates testing rapidly, we invested several Million RMB to build a laboratory, the Lab. Is UL&TUV authorized third-party witness Lab., Provide a solid guarantee for the product to obtain authority and reliable test data.This Lab. Enable us to get UL&TUV very fast(within 15days).

In order to serve customers better, our High-level Non-standard Automatic Production Dept.are producing Customized equipment, make full-automatic highly-efficient Mechanized production serve manufacturer better, make the production easier, quality better, delivery faster, cost lower and performance higher.

Expect to hand in hand with our old&new customers, to make higher quality products and create better future!