NH2XLaR
1500V DC high-speed fuse for protection of DC circuits and power distribution within energy storage high voltage boxes.
| Manufacturer | Holly |
|---|---|
| Rated Voltage | DC 1500V |
| Current Range | 125A – 420A |
| Utilization Category | aR |
| Breaking Capacity | 250kA |
| Standards | UL 248-13 |
Certificates
Key Features
- Fast-acting protection for semiconductor circuits
- High breaking capacity under 1500V DC fault conditions
- Designed for DC circuits and power distribution systems
- Suitable for energy storage high voltage box applications
Product Dimensions (mm)
Typical Time–Current Characteristics
Where This Fuse Is Used
Ideal for protection in combiner cabinets, centralized PCS, and DC link circuits in energy storage applications.
- Energy storage high voltage box protection
- DC circuit protection in ESS systems
- Power distribution 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.