Ceramic Electric Vehicle Fuse , Bolt On Fuse Main Designed For EV Charger
EV fuse manufacturer in China with 20 years experience
Details of the EV fuse
| Material |
Body :Ceramic Caps :Copper alloy tin plating Terminal : Copper alloy tin plating |
| Characteristic | Use in electric vehicle drive power system, Energy storage and power batteries |
| Interrupting Rating | AC100KA at 500VDC |
| Ampere Raing | 10A-500A |
| Voltage ( DC) | 500VDC |
| Voltage(AC) | 500VAC |
| Permissible Conditions of Use |
-55°C ~ 120°C |
| Green Mark | RoHS |
| Safety Approvals |  |
Scope of the EV fuse
This series products EV-H-Q are Ceramic Bolt-on Fuse; Applicable for road vehicle with small size, High Breaking capacity, Temperature shock resistance, Current surge, Mechanical vibration and shock, and Strong chemical load. Applicable for electric vehicle drive power system, Energy storage and power batteries, Energy storage capacitor, Frequency conversion controller, charger, wire and other automotive parts and equipment’s short circuit, overload and backup protection.
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
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.