This series ev fuse suitable to use on rated voltage of 1000VDC,rated current of 10A-800A,breaking capacity of DC20KA/AC100KA,suitable 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.
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.
| Model | Dimension code | A±2 | B±1.5 | C±1 | D±1.5 | F±1 | G±0.5 | H±0.2 | J±1 |
| EV-J-Q | VJ1 | 116 | 30.4 | 75.5 | 97 | 9 | 25 | 4 | 13 |
| VJ2 | 139.75 | 37.3 | 75.75 | 108.75 | 11 | 25 | 6 | 15 |
| VJ3-1 | 148 | 53.5 | 90.1 | 117.9 | 12.5 | 40 | 8 | 20 |
| VJ3-2 | 173 | 53.5 | 114.7 | 143 | 12.5 | 40 | 6 | 20 |
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.
Why choose our Dissmann Fuse?
The DISSMANN R & D team was established in 2000 and began to be committed to the independent R & D design and investment in the fuse industry. In the early 20th century's electronics industry, our companies stood out in this industry with glass pipe fuse and BS1362 fuse, and became the preferred supplier of many small home appliance manufacturers. Our company is a member of the Standardization Committee of China Small Fractives and Low -voltage Fuse. It participates in the formulation and modification of series of national standards such as GB9364 and GB13539. It has 4 invention patents and 12 practical patents.
Since the battery has been used in mobile phones and laptops, we have led the fuse technology used in DC circuit protection.
Based on these experiences and achievements, we have developed and added DC fuses for protecting EV/HEV/solar photovoltaic, high -voltage, large current, and high breaks.
Many of our products have been used as car components.
Automotive fuse must pass strict reliability testing, such as temperature and humidity testing, mechanical vibration and impact testing, and pulse current cycle test.
Before establishing a domestic and international standards such as the test requirements of automotive fuse tests such as JASO D622-3 or ISO 8820-8, Dissmann has been equipped with test facilities to develop car fuses to meet the needs of reliability test standards for car reliability customers Essence.
