Contact Platform Support
Help CenterFKPV-32-2 32A DC Fuse for Solar Panel String Protection
Product Spotlights
Related Products
-
FKPV-32-2 Low-voltage Fuse Rated 32A DC for Battery Bank ApplicationsUS$ 0.4MOQ: 10 Pieces -
FKPV-32-2 DC Solar Fuse 32A Low-voltage Protection for PV SystemsUS$ 0.4MOQ: 10 Pieces
-
FKPV-32-2 DC Solar Fuse 32A With Mill Test ReportUS$ 0.4MOQ: 10 Pieces
-
600V 12A KTK-12 Ceramic Fuse Cartridge IEC Standard CompliantUS$ 11.3MOQ: 10 Units
-
KTK-12 12A 600V Ceramic Cartridge Fuse With High Breaking CapacityUS$ 11.3MOQ: 10 Units
As a dedicated manufacturer of electrical protection components, Jinhua Dika Electrical Equipment Co., Ltd. specializes in providing reliable and high-performance solutions for the global renewable energy sector. Our FKPV-32-2 32A DC Fuse is engineered specifically for the critical task of protecting individual solar panel strings from overcurrent faults, reverse currents, and short circuits. This precision component is a cornerstone for ensuring the safety, longevity, and optimal performance of your photovoltaic (PV) installations, safeguarding your valuable investment against electrical hazards.
Designed to meet the rigorous demands of solar applications, this fuse offers superior protection where it matters most. Its core value lies in its ability to isolate faulty strings quickly and reliably, preventing cascade failures that could damage inverters, combiner boxes, or other system parts. By integrating our fuse into your design, you enhance the overall system reliability and reduce maintenance costs over the long term.
Key Features and Technical Advantages:
- Precise Overcurrent Protection: The 32A rating is calibrated for standard solar string currents, providing accurate disconnection under fault conditions to protect sensitive PV modules and wiring.
- High DC Voltage Rating: Built to withstand the high DC voltages prevalent in modern solar arrays (typically 1000V or 1500V systems), ensuring safe operation and arc suppression.
- Robust Construction: The fuse body is crafted from durable materials such as ceramic or high-performance engineering plastics, offering excellent resistance to UV radiation, temperature fluctuations, and environmental stress.
- Low Power Loss: Engineered for minimal voltage drop and power dissipation, which helps in maximizing the energy yield and efficiency of the solar power system.
- Easy Installation and Maintenance: Designed for straightforward bolt-on or clip-in mounting in combiner boxes or string enclosures, facilitating quick installation and replacement when necessary.
- Wide Compatibility: Suitable for use with various PV module technologies and compatible with standard fuse holders from multiple manufacturers.
Technical Specifications Table:
| Parameter | Specification |
| Model | FKPV-32-2 |
| Rated Current (In) | 32 Amps |
| Rated Voltage (Un) | DC 1000V / 1500V |
| Breaking Capacity | High (Specific value available upon request) |
| Fuse Type | PV (gPV) Fuse Link |
| Operating Temperature Range | -40°C to +90°C (Typical) |
| Standards | IEC 60269-6, UL 248-19 or equivalent |
| Terminal Type | Bolt-on / Blade |
Benefits for Your Business: Utilizing our FKPV-32-2 DC Fuse translates into tangible benefits for system integrators, EPC contractors, and solar farm operators. It enhances system safety by providing dedicated string-level protection, reduces downtime and repair costs through localized fault isolation, and contributes to meeting electrical code and insurance requirements. The product's reliability supports longer system warranties and improves the return on investment for the entire PV project.
Backed by Jinhua Dika's commitment to quality and a robust manufacturing framework evidenced by certifications such as ISO 9001 for quality management and ISO 14000 for environmental management, you can trust in the consistency and performance of every unit. With an annual export value reflecting our global reach across North America, Southeast Asia, Europe, and other key markets, and major ports like Shanghai and Ningbo facilitating smooth logistics, we are positioned as a reliable partner for your supply chain. Choose the FKPV-32-2 for a protection solution that combines technical precision with manufacturing excellence, ensuring your solar projects operate safely and efficiently for years to come. Contact us today for detailed specifications, pricing, or to discuss your custom requirements.
Frequently Asked Questions (FAQ):
-
Q: What is the primary function of this fuse in a solar system?
A: Its primary function is to protect individual strings of solar panels from overcurrent conditions, such as those caused by short circuits or fault currents, preventing damage to the panels and the rest of the system. -
Q: Is this fuse suitable for both residential and commercial solar installations?
A: Yes, the FKPV-32-2 is designed for use in PV systems of various scales, from residential rooftop arrays to large commercial and utility-scale solar farms, wherever 32A string protection is required. -
Q: What is the difference between a DC fuse and an AC fuse for solar applications?
A: DC fuses are specifically designed to interrupt DC current, which is more challenging than AC due to the absence of a natural current zero crossing. PV DC fuses like the FKPV-32-2 have arc-quenching features tailored for high DC voltage environments. -
Q: Can this fuse be used with 1500V DC systems?
A: The product is rated for DC voltages up to 1000V or 1500V. Please verify the specific voltage rating of the model you are ordering to ensure compatibility with your system design. -
Q: How do I select the correct fuse amperage for my solar string?
A: The fuse rating should be slightly higher than the maximum possible current of the string under standard test conditions (STC), typically 1.25 to 1.56 times the module's short-circuit current (Isc). Consulting with a system designer is recommended. -
Q: What certifications does this product hold?
A: Our manufacturing processes are certified under ISO 9001 among others. The product itself is designed to comply with international standards for PV fuses, such as IEC 60269-6. Specific certification marks on the product are available upon request. -
Q: What is the typical lead time for orders?
A: Lead times vary based on order quantity and current inventory. We maintain efficient production and logistics, with shipment available from ports including Shanghai, Tianjin, Guangzhou, and Ningbo. -
Q: Do you offer technical support for system integration?
A: Yes, our technical team can provide support regarding product selection, application guidelines, and integration advice to ensure optimal performance in your specific installation.
Send Inquiry to This Supplier
You May Also Like
-
Ceramic Cartridge Fuse 12A 600V KTK-12 for Industrial Panel ProtectionUS$ 11.3MOQ: 10 Units
-
KTK-12 Ceramic Cartridge Fuse 12A 600V With Mill Test ReportUS$ 11.3MOQ: 10 Units
-
XRNT 10kV Transformer Fuse With Fast Acting Current Limiting DesignUS$ 5MOQ: 100 Units
-
Indoor High Voltage HRC Fuse 10kV XRNT for Power Distribution SystemsUS$ 5MOQ: 100 Units
-
Reliable 10kV XRNT Fuse for Wind Farm and Renewable Energy Transformer ProtectionUS$ 5MOQ: 100 Units
-
10kV XRNT High Speed Current Limiting Fuse for Transformer ProtectionUS$ 5MOQ: 100 Units
-
High Voltage Fuse 10kV XRNT Type With High Breaking CapacityUS$ 5MOQ: 100 Units
-
Fast Interrupting 10kV XRNT Fuse for Mining and Heavy Industry ApplicationsUS$ 5MOQ: 100 Units
-
Industrial 10kV XRNT Fuse for Substation and Transformer Circuit ProtectionUS$ 5MOQ: 100 Units
-
10kV XRNT High Voltage Fuse With Mill Test Report and WarrantyUS$ 5MOQ: 100 Units
