HBE-B
1000V DC high-speed fuse designed for protection of semiconductor devices and DC power circuits in EV charging stations.
| Manufacturer | Holly |
|---|---|
| Rated Voltage | DC 1000V |
| Current Range | 150A – 600A |
| Utilization Category | aR |
| Breaking Capacity | 50kA |
| Standards | IEC 60269-4; UL 248-13 |
Certificates
Key Features
- Fast-acting protection for semiconductor devices (aR)
- High breaking capacity under DC fault conditions
- Designed for 1000V DC EV charging applications
- Suitable for protection of power modules and DC circuits
Product Dimensions (mm)
Typical Time–Current Characteristics
Where This Fuse Is Used
Installed within EV charging stations, this fuse provides fast protection for semiconductor devices and DC power circuits under fault conditions.
- DC bus protection in charging systems
- Power module protection (IGBT / MOSFET)
- Output and internal DC circuit protection
How to Select the Right Fuse
Follow these 4 steps to ensure proper fuse selection for your energy storage system.
1
Identify Installation Point
Determine where the fuse will be installed within the system.
2
Define System Parameters
Confirm system voltage and determine the continuous operating current.
3
Check Fault Conditions
Ensure the fuse breaking capacity exceeds the prospective fault current.
4
Select Fuse Type
Choose the appropriate fuse type based on application and protection requirements.