H3BHG
2000V DC photovoltaic fuse designed for protection of high-current DC input circuits in centralized inverters for solar power systems.
| Manufacturer | Holly |
|---|---|
| Rated Voltage | DC 2000V |
| Current Range | 125A – 450A |
| Utilization Category | gPV |
| Breaking Capacity | 50kA |
| Standards | IEC 60269-6 |
Certificates
Key Features
- Designed for centralized inverter DC input protection
- Compliant with IEC 60269-6 standard
- High breaking capacity under DC fault conditions
- Suitable for 2000V DC solar applications
Product Dimensions (mm)
Typical Time–Current Characteristics
Where This Fuse Is Used
Installed at the DC input side of centralized inverters, this fuse provides protection for high-current photovoltaic DC circuits under fault and reverse current conditions.
- Centralized inverter DC input protection
- High-current PV DC circuit protection
- Utility-scale solar power 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.