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EFPV-H2 | 250A 1000VDC 50kA gPV Photovoltaic Fuse
The EFPV-H2 1000VDC 250A 50kA Photovoltaic Fuse is engineered for high-current DC protection in modern photovoltaic systems. Designed with a square-body format, this 50kA photovoltaic fuse offers superior protection for PV strings, inverters, and battery banks operating under demanding conditions.
With a rated current range of 160A to 250A, it meets IEC60269-6 standards and complies with the gPV operation class, ensuring safe interruption of overloads and short circuits. Manufactured by Elehub, a trusted name in DC electrical components, the fuse combines reliability, efficiency, and compliance—perfect for industrial-scale solar installations.
Specifications
| Specification | DATA |
|---|---|
| Rated Voltage: | 1000VDC |
| Rated Current (A): | 160A~250A |
| Breaking Capacity: | 50kA |
| Shape: | Square |
| Operation Class: | gPV |
| Standard: | IEC60269-6 |
| Application: | Solar System |
Dimension Drawing
Dimension Drawing of Fuse Holder
Applications
This photovoltaic fuse is purpose-built for high-performance solar systems requiring enhanced protection and durability. Its robust construction and high breaking capacity make it ideal for:
Solar Combiner Boxes in PV Fields
Protects multiple strings from faults in large-scale solar installations
Central and String Inverters
Safeguards inverter circuits from overcurrent and reverse energy flow
Battery Energy Storage Systems (BESS)
Delivers stable protection in hybrid and off-grid storage systems
DC Distribution Units in Solar Farms
Interrupts dangerous fault currents in centralized PV power routing
Utility-Scale Solar Installations
Withstands high fault levels in massive photovoltaic power stations
Off-Grid and Grid-Tied Plants
Ensures continuous DC safety in any solar power configuration
Square-Body Industrial Fuse Holders
Fits securely into standard square fuse mounting systems
1000VDC Solar Array Protection
Provides reliable overcurrent control for high-voltage solar strings.
Why Choose Us as a Solar Fuse Supplier?
High-Quality Standards
Our DC fuses meet stringent quality standards, ensuring reliable and safe operation.
Wide Product Range
We offer a variety of DC fuses to suit different voltage and current requirements.
Durability
Our DC fuses are designed for long-lasting performance, even under demanding conditions.
Fast Delivery
We guarantee timely delivery of DC fuses worldwide, ensuring quick project turnaround.
Customized Solutions
We provide custom DC fuse options tailored to your specific electrical system needs.
Competitive Pricing
Get top-notch DC fuses at cost-effective prices, offering great value for your investment.
FAQs
What is the voltage and current rating of this photovoltaic fuse?
The EFPV-H2 fuse is rated for 1000VDC and supports current ratings from 160A to 250A.
What does a breaking capacity of 50kA mean?
It means the fuse can safely interrupt fault currents up to 50,000 amps, making it suitable for high-energy solar installations.
What is the operation class “gPV”?
gPV stands for “general purpose photovoltaic.” It ensures full-range protection against overloads and short circuits in solar applications.
Is this fuse suitable for battery energy storage systems (BESS)?
Yes. Its high current rating and robust DC interruption capability make it ideal for BESS applications.
What is the body shape and size of this fuse?
This is a square-body photovoltaic fuse, designed for high-current, space-efficient configurations.
Can this fuse be used in 1000VDC solar arrays?
Absolutely. The fuse is optimized for 1000VDC PV systems, including both off-grid and utility-scale arrays.
What international standards does this fuse comply with?
It is compliant with IEC60269-6, a critical safety standard for photovoltaic fuse-links.
Is this fuse available in other current ratings?
Yes, the EFPV-H2 series supports current ratings from 160A to 250A.
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