DC500V semiconductor EV charger fuse

Specification of EV charger fuse

Voltage rating:AC/DC500V

Amperage rating:10A~500A

Interrupting rating:AC100KA/DC20KA@AC/DC500V

Type of protection:aR

Intstallation:Available in bolt

Approvals:UL248-20,ISO8820,JASO-D622,RoHS compilan

Application of the EV fuse

Fuses for applications in Electric Vehicles (EV) or Hybrid EV are relatively new in the industry and they could be regarded as a crossover product between low voltage fuse and automotive fuse.

Structure of EV fuse

The fuse tubes of electric vehicles are made of high temperature resistant ceramic materials, which have high fire resistance and solid hardness.

The melt is sealed in a smelting tube so that 99.99% of the pure silver becomes a variable cross section melt. The smelting pipe is filled with chemically treated high purity quartz sand and specially treated chemical materials for arc to extinguish agglomeration.

Dimension of EV fuse

VH1:80A-350A,Mouting bolt M8 recommended torque 11N·m

VH2:300A-500A,Mouting bolt M10 recommended torque 20N·m

Part system number

Packing method, shipping, storage

Avoid rain and snow and mechanical damage during packaging and transportation.

Storage temperature

Products storage temperature: -40°C ~ 105°C. The relative humidity is not more than 70% when 40°C. The relative humidity is not more than 80% when 30°C. The relative humidity is not more than 90% below 20°C.

Packaging storage temperature: -40°C ~ 70°C. The relative humidity is not more than 40% when 40°C. The relative humidity is not more than 50% when 30°C. The relative humidity is not more than 90% below 20°C, no condensation.

Fuses can be stored for average 1 year when the relative humidity ≦75%.

Not in the open air, fuses can be stored at most 30 days when the relative humidity 95%.

The number of stacking layers of the outer packaging carton does not exceed 5 layers; the total stacking height does not exceed 1.5m, and should take measures to prevent collapse.

Fireproof, waterproof, and avoid contact with liquid, prevent sharp objects from penetrating, damage the cabinet, avoid contact with corrosive substances and gases.

FAQ

• Question:What kind of tests do you typically perform internally on fuses?

• Answer:We will test the temperature rise, fusing time and resistance of the fuse

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!