Dissmann | Global Expert Fuse for EV | HEV | Photovoltaic | Battery | Energy Storage Solutions
Fuse Specialist Manufacturer in Shenzhen China Your Safety and Life Protect is always for our first priority
Add to Cart
China EV fuse main manufacture for EV charing pile customer
Description of the EV fuse
This EV series fuse line in rated voltage of 500VDC,rated current of 10A-500A,breaking capacity of DC30KA;The dimension and performance conform to UL248, GB13539, IEC60269, and GB31465.
Scope of the EV fuse
This series 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.
Fuse features
High breaking capability by heat-resistant and high-strength ceramic body
High current flow with minimal contact resistance by firmely bolted connection
Solderless construction
Excellent ON-OFF durability and high reliability by corrugated plate
Less susceptible to thermal effects during board mounting by welded elements and terminalsv
Dimension in milimeter of EV series fuse,choose the size according to the rated current.
| Model | Size code | A±2 | B±1.5 | C±1 | D±1.5 | F±1 | G±0.5 | H±0.2 | J±1 |
| EV-H-Q | VH1 | 94.5 | 30.5 | 52.5 | 74.5 | 9 | 25 | 4 | 13 |
| VH2 | 119.5 | 37 | 56.5 | 88.5 | 11 | 25 | 6 | 15 |
| Model | Rated current | I²t(A²s) | Power consumption | Size Code | Install | |
| pre-arc | fusing | |||||
| EV-H-Q-80 | 80 | 5500 | 6400 | 15 | VH1 | Mounting Bolt M8 recommended torque 11N·m |
| EV-H-Q-100 | 100 | 8700 | 10000 | 19 | ||
| EV-H-Q-125 | 125 | 15000 | 17810 | 23.5 | ||
| EV-H-Q-150 | 150 | 25000 | 29000 | 28 | ||
| EV-H-Q-175 | 175 | 40500 | 45000 | 33 | ||
| EV-H-Q-200 | 200 | 60300 | 68000 | 37 | ||
| EV-H-Q-225 | 225 | 83100 | 95000 | 40 | ||
| EV-H-Q-250 | 250 | 120000 | 138000 | 45 | ||
| EV-H-Q-275 | 275 | 173200 | 189000 | 48 | ||
| EV-H-Q-300 | 300 | 203000 | 243000 | 55.5 | ||
| EV-H-Q-350 | 350 | 252000 | 355000 | 62 | ||
| EV-H-Q-300 | 300 | 148500 | 260000 | 53.5 | VH2 | Mounting Bolt M10 recommended torque 20N·m |
| EV-H-Q-315 | 315 | 168000 | 280000 | 57 | ||
| EV-H-Q-350 | 350 | 203000 | 350000 | 61 | ||
| EV-H-Q-400 | 400 | 312000 | 496000 | 68 | ||
| EV-H-Q-500 | 500 | 550000 | 865000 | 78 | ||
Product system code
Materials of the EV fuse
| Part | Material |
| Fuse element | Silver copper tin alloy |
| End cap | Copper alloy tin plating |
| Fuse leg | Copper alloy tin plating |
| Fuse body | Ceramic tube |
| Filler | Quartz sand |
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.