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The Esinele EFPV1038 32A 1000V DC Cartridge Fuse is a specialized safety component developed for low-voltage photovoltaic systems. As a key part of circuit security, it is designed to melt and disconnect the circuit rapidly when an overload or short circuit occurs, effectively preventing equipment damage and fire hazards. With a compact size of 10×38mm, this ceramic cartridge fuse features a high-strength ceramic housing, ensuring good insulation and heat dissipation performance. Classified as gPV, it is optimized for the DC working environment of photovoltaic systems, with a fast response speed to meet the strict protection requirements of solar energy equipment. It complies with the IEC 60269 standard, providing reliable protection for photovoltaic power generation systems.
In photovoltaic systems, the EFPV1038 Cartridge Fuse is responsible for protecting solar panels, inverters, and other core components from abnormal currents. Its 1000V DC rated voltage and 20kA breaking capacity can adapt to the high-voltage DC characteristics of photovoltaic systems, ensuring the stable and safe operation of the entire power generation system.
Parameter | Details |
Brand | Esinele |
Model | EFPV1038 |
Current Rating | 32A |
Voltage Rating | 1000V DC |
Breaking Capacity | 20kA |
Operation Class | gPV |
Safety Standard | IEC 60269 |
Product Size | 10×38mm |
Housing Material | Ceramic |
Application Field | Low-voltage Photovoltaic Systems |
Place of Origin | Zhejiang, China |
The EFPV1038 Cartridge Fuse is installed in the branch circuits of solar panel arrays. When a single panel is faulty and causes current abnormalities, the fuse blows quickly to isolate the faulty panel, avoiding the impact on the entire array’s power generation efficiency.
It serves as the front-end protection component of photovoltaic inverters. It prevents high currents from entering the inverter during voltage conversion, protecting the internal precision components of the inverter and extending its service life.
In DC combiner boxes of photovoltaic systems, the fuse is used to protect the connecting conductors of each branch circuit. It can handle the high-voltage DC environment of the combiner box and ensure the safe convergence of current from multiple panels.
As a gPV-class fuse, it is specially designed for DC circuits of photovoltaic systems. It can withstand the voltage fluctuations of solar panels under different light conditions and provide accurate overcurrent protection.
With a size of 10×38mm, the fuse has a compact structure and can be installed in small-sized electrical components such as combiner boxes and inverters. It does not occupy excessive space and simplifies the circuit layout.
Made of premium ceramic materials, the fuse has excellent heat resistance and insulation performance. Its fast response time ensures that the circuit is disconnected in milliseconds when an overcurrent occurs, minimizing equipment damage.
Select a cartridge fuse holder suitable for the 10×38mm size to ensure the fuse is installed tightly without contact failure. Pay attention to the DC polarity during installation, and connect the input and output terminals according to the circuit diagram to avoid reverse connection. After installation, conduct a power-on test to confirm that the circuit current and voltage are within the rated range of the fuse.
Consider the ambient temperature derating factor. High temperatures will reduce the fuse’s current-carrying capacity; avoid installing it in environments with long-term temperatures exceeding 40°C. Do not replace the fuse with products of other models or specifications. Only use Esinele EFPV1038 fuses to ensure protection consistency. Regularly inspect the fuse for signs of damage such as cracks or discoloration. Replace it immediately if any abnormality is found.
No. This fuse is specially designed for 1000V DC photovoltaic systems. Using it in AC circuits will lead to mismatched protection characteristics and potential safety risks.
The fuse has a temperature derating characteristic. When the ambient temperature is higher than the standard 25°C, its rated current will decrease. It is recommended to install the fuse in a well-ventilated location to ensure heat dissipation.
Confirm the system’s DC voltage and branch circuit current first, and then select a fuse with a rated voltage higher than the system voltage and a rated current matching the circuit current. The EFPV1038 is suitable for 1000V DC, 32A branch circuits of photovoltaic systems.
Are you in need of a professional photovoltaic cartridge fuse for your solar power generation system? The Esinele EFPV1038 32A 1000V DC Cartridge Fuse with gPV-class protection and compact design is your best solution! Click Inquire to consult professional technical support and preferential prices, or add the product to the Basket to place an order immediately. Safeguard your photovoltaic system and choose Esinele’s reliable fuse products!
The Esinele EFPV1038 32A 1000V DC Cartridge Fuse is a specialized safety component developed for low-voltage photovoltaic systems. As a key part of circuit security, it is designed to melt and disconnect the circuit rapidly when an overload or short circuit occurs, effectively preventing equipment damage and fire hazards. With a compact size of 10×38mm, this ceramic cartridge fuse features a high-strength ceramic housing, ensuring good insulation and heat dissipation performance. Classified as gPV, it is optimized for the DC working environment of photovoltaic systems, with a fast response speed to meet the strict protection requirements of solar energy equipment. It complies with the IEC 60269 standard, providing reliable protection for photovoltaic power generation systems.
In photovoltaic systems, the EFPV1038 Cartridge Fuse is responsible for protecting solar panels, inverters, and other core components from abnormal currents. Its 1000V DC rated voltage and 20kA breaking capacity can adapt to the high-voltage DC characteristics of photovoltaic systems, ensuring the stable and safe operation of the entire power generation system.
Parameter | Details |
Brand | Esinele |
Model | EFPV1038 |
Current Rating | 32A |
Voltage Rating | 1000V DC |
Breaking Capacity | 20kA |
Operation Class | gPV |
Safety Standard | IEC 60269 |
Product Size | 10×38mm |
Housing Material | Ceramic |
Application Field | Low-voltage Photovoltaic Systems |
Place of Origin | Zhejiang, China |
The EFPV1038 Cartridge Fuse is installed in the branch circuits of solar panel arrays. When a single panel is faulty and causes current abnormalities, the fuse blows quickly to isolate the faulty panel, avoiding the impact on the entire array’s power generation efficiency.
It serves as the front-end protection component of photovoltaic inverters. It prevents high currents from entering the inverter during voltage conversion, protecting the internal precision components of the inverter and extending its service life.
In DC combiner boxes of photovoltaic systems, the fuse is used to protect the connecting conductors of each branch circuit. It can handle the high-voltage DC environment of the combiner box and ensure the safe convergence of current from multiple panels.
As a gPV-class fuse, it is specially designed for DC circuits of photovoltaic systems. It can withstand the voltage fluctuations of solar panels under different light conditions and provide accurate overcurrent protection.
With a size of 10×38mm, the fuse has a compact structure and can be installed in small-sized electrical components such as combiner boxes and inverters. It does not occupy excessive space and simplifies the circuit layout.
Made of premium ceramic materials, the fuse has excellent heat resistance and insulation performance. Its fast response time ensures that the circuit is disconnected in milliseconds when an overcurrent occurs, minimizing equipment damage.
Select a cartridge fuse holder suitable for the 10×38mm size to ensure the fuse is installed tightly without contact failure. Pay attention to the DC polarity during installation, and connect the input and output terminals according to the circuit diagram to avoid reverse connection. After installation, conduct a power-on test to confirm that the circuit current and voltage are within the rated range of the fuse.
Consider the ambient temperature derating factor. High temperatures will reduce the fuse’s current-carrying capacity; avoid installing it in environments with long-term temperatures exceeding 40°C. Do not replace the fuse with products of other models or specifications. Only use Esinele EFPV1038 fuses to ensure protection consistency. Regularly inspect the fuse for signs of damage such as cracks or discoloration. Replace it immediately if any abnormality is found.
No. This fuse is specially designed for 1000V DC photovoltaic systems. Using it in AC circuits will lead to mismatched protection characteristics and potential safety risks.
The fuse has a temperature derating characteristic. When the ambient temperature is higher than the standard 25°C, its rated current will decrease. It is recommended to install the fuse in a well-ventilated location to ensure heat dissipation.
Confirm the system’s DC voltage and branch circuit current first, and then select a fuse with a rated voltage higher than the system voltage and a rated current matching the circuit current. The EFPV1038 is suitable for 1000V DC, 32A branch circuits of photovoltaic systems.
Are you in need of a professional photovoltaic cartridge fuse for your solar power generation system? The Esinele EFPV1038 32A 1000V DC Cartridge Fuse with gPV-class protection and compact design is your best solution! Click Inquire to consult professional technical support and preferential prices, or add the product to the Basket to place an order immediately. Safeguard your photovoltaic system and choose Esinele’s reliable fuse products!
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