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DC20KA ceramic bolt down EV fuse mainly designed for battery pack protection

Application of the EV-H-Q

This EV series fuse are widely used in chargers,comprehensive protection of charging pile and energy storage and power batteries,energy storage capacitors,power conversion systems.

Basic information of the EV-H-Q fuse

This EV-H-Q fuse rated current range from 10A-500A,rated voltage of DC500V and breaking capacity up to DC20KA.The fuse category is aR.The installation available in bolt.This type with small size,high breaking capacity, temperature shock resistance, current shock, mechanical vibration and shock, chemical load resistance and other characteristics.

Dimension of the EV-H-Q fuse

Packaging, transportation and storage

Rain and snow invasion and mechanical damage should be avoided during packaging and transportation.

storage temperature

Product storage temperature: -40℃～105℃. The relative humidity is not more than 70% at 40℃, the relative humidity is not more than 80% at 30℃, and the relative humidity is not more than 90% at 20℃.

Packaging storage temperature: -40℃～70℃. The relative humidity is not more than 40% at 40°C, the relative humidity is not greater than 50% at 30°C, and the relative humidity is not greater than 90% at 20°C, without condensation.

It can be stored for 1 year on average under relative humidity ≦75%.

It can be stored for up to 30 days in a non-outdoor environment with a relative humidity of 95%.

The number of stacking layers of outer packaging cartons should not exceed 5, and the total stacking height should not exceed 1.5m, and measures should be taken to prevent collapse.

Fireproof and waterproof, avoid the box body from contacting liquid, prevent sharp objects from penetrating and damaging the box body, and avoid contact with corrosive substances and gases.

FAQ

Question:What factors need to be considered for customers?

Answer:We generally need to consider the following factors to choose a fuse for customers:
1. Operation voltage
2. Operation current
3. Installation method
4. Installation size
5. pulse current
6. Short -circuit current
7. Export market
8. Protection category
9. Estimated dosage

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!