Littelfuse EV1K Series Automotive Fuses
Littelfuse EV1K Series Automotive Fuses are designed to safeguard high-voltage and high-current onboard applications in Electric Vehicles (EVs). These devices are designed from the ground up to meet the stringent requirements and standards of the electric vehicle industry. The EV1K series has high interrupting ratings, mechanical shock and vibration resistance, and open-state resistance for maximum short-circuit protection. These automotive fuses offer a 1000VDC voltage rating and a temperature range of -40°C to +125°C. The EV1K series high voltage fuses find use in electric, hybrid, and offboard charging vehicles.
Features
- High interrupting rating
- Humidity resistant
- Maximum short circuit protection
- Mechanical shock
- Open state resistance
- Temperature resistant
- Thermal shock resistance
- Vibration durability
- Wide operating temperature range
Applications
- Battery pack protection
- Battery disconnect unit
- Commercial bus, truck, and other heavy-duty electric and hybrid vehicles
- Construction and agriculture equipment
- Electric and hybrid passenger vehicles
- Energy storage
- High voltage power distribution
- On-board and off-board charging infrastructure
- Power conversion
- Traction inverter protection
Technical Specifications
| Parameters | Value |
|---|---|
| Operating voltage rating | 1000VDC |
| Operating current range | 60A to 600A |
| Interrupting rating (@ 1000VDC) | 30kA |
| Operating temperature range | -40°C to +125°C |