H4FGaBat
1500V DC aBat fuse for protection of battery systems and DC circuits between battery and PCS in energy storage applications.
| Manufacturer | Holly |
|---|---|
| Rated Voltage | DC 1500V |
| Current Range | 400A – 2000A |
| Utilization Category | aBat |
| Breaking Capacity | 250kA |
| Standards | IEC 60269-7; UL 248-13 |
Certificates
Key Features
- Designed for high-energy battery circuits in energy storage systems
- Reliable interruption under high fault current conditions
- High breaking capacity for 1500V DC applications
- Suitable for high-current battery racks and DC circuits
Product Dimensions (mm)
Typical Time–Current Characteristics
Where This Fuse Is Used
Installed on the battery side of energy storage systems, this fuse provides protection for high-current DC circuits between battery systems and PCS under fault conditions.
- Battery rack protection
- Battery cluster protection
- DC circuits between battery and PCS
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.