NH3LaR-B
1500V DC high-speed fuse for protection of PCS DC link, power conversion modules, and semiconductor devices in energy storage systems.
| Manufacturer | Holly |
|---|---|
| Rated Voltage | DC 1500V |
| Current Range | 250A – 1400A |
| Utilization Category | aR |
| Breaking Capacity | 250kA |
| Standards | IEC 60269-4; UL 248-13 |
Certificates
Key Features
- Fast interruption for semiconductor protection in PCS applications
- High breaking capacity for 1500V DC fault conditions
- Optimized for DC link and power conversion circuits
- Reliable performance in high-current energy storage systems
Product Dimensions (mm)
Where This Fuse Is Used
Designed for use in energy storage PCS systems, this fuse provides protection at critical DC link and power conversion points where fast fault interruption is required.
- PCS DC link protection
- Power conversion module protection
- DC bus protection within PCS systems
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.