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The YQNT SAPV1038 is a 1000V DC cylindrical photovoltaic fuse link designed for overcurrent protection in solar PV systems. It has a compact 10 × 38 mm size and a gPV operating class.
The SAPV1038 helps protect PV modules and DC circuit conductors against overcurrent conditions, including reverse current from parallel PV strings, when correctly selected for the system.
With a rated voltage of 1000V DC, the SAPV1038 is designed for photovoltaic DC protection applications. Select the rated current according to the system requirements and confirm the applicable breaking capacity before ordering.
The SAPV1038 1000V DC solar fuse is a 10×38 mm cylindrical PV fuse link. Check the following technical specifications before ordering.
Specification | Value |
|---|---|
Brand | YQNT |
Model | SAPV1038 |
Product Type | Cylindrical Photovoltaic Fuse Link |
Application | Photovoltaic (PV) DC Circuit Protection |
Rated Voltage | 1000V DC |
Nominal Fuse Size | 10 × 38 mm |
Overall Length | 38 mm, as shown in the dimensional drawing |
Diameter | Ø10.3 mm, as shown in the dimensional drawing |
End-Cap Dimension | 10.5 mm, as marked in the dimensional drawing |
Operating Class | gPV |
Rated Current Shown on Product Image | 15A |
Rated Current Options | 1A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 12A, 15A, 16A, 20A, 25A, 30A and 32A. |
Breaking Capacity | 20kA |
Time Constant | 1–3ms, as stated in the supplied general PV fuse description |
Standards Listed in Product Data | GB/T 13539.6; IEC 60269-6 |
Additional Standard Mentioned in General Product Description | UL 248-19 |
Protection Function | Overcurrent protection in photovoltaic DC circuits, including reverse-current protection where correctly selected for the system. |
Confirm the applicable breaking capacity, rated current, and operating conditions against the technical data for the selected fuse configuration.
The supplied 1038-series parameter table lists the following rated current options:
1A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 12A, 15A, 16A, 20A, 25A, 30A and 32A.
The product image shows a 15A fuse link. The required rated current should be specified when requesting a quotation.
Contact YQNT to confirm the availability of the required current rating for SAPV1038.
The SAPV1038 fuse link uses a cylindrical 10×38 mm format.
Nominal Fuse Size: 10×38 mm
Overall Length: 38 mm, as shown in the supplied dimension drawing
Diameter: Ø10.3 mm, as shown in the supplied dimension drawing
End-Cap Dimension: 10.5 mm, as marked in the supplied drawing
Check the dimensional drawing before selecting a compatible fuse base. Confirm the fuse base rating, installation requirements and product compatibility before ordering.
Contact YQNT to request the available technical data sheet and dimensional drawing.
The SAPV1038 is a gPV cylindrical fuse link for photovoltaic DC circuit protection.
Typical application areas may include:
PV String Circuits: Overcurrent protection in photovoltaic string circuits, subject to the system design.
PV Combiner Boxes: Fuse protection in DC combiner box circuits with compatible electrical ratings.
PV DC Distribution Equipment: Protection in photovoltaic DC distribution circuits where the fuse specifications meet the application requirements.
Select the fuse according to system voltage, rated current, prospective short-circuit current, and the required protection characteristics. Confirm the fuse rating and coordination requirements with the system design before installation.
YQNT supports B2B enquiries for photovoltaic fuse links and related technical requirements.
Product Specification Confirmation: Confirm the SAPV1038 model, rated current, voltage, and applicable breaking capacity.
Technical Documentation: Request available product data sheets and dimensional drawings.
OEM/ODM Enquiries: Discuss branding, packaging, and customization requirements with YQNT.
Quotation Support: Provide the required specifications, order quantity, and delivery destination for quotation.
Looking for a 1000V DC solar fuse for a photovoltaic project?
Contact YQNT with the following details:
Required model: SAPV1038
Rated current
Order quantity
DC system voltage
Application or equipment type
Required technical documents
Delivery destination
YQNT can review the submitted requirements and confirm the applicable product specifications before quotation.
A 1000V DC solar fuse protects photovoltaic DC circuits against overcurrent. YQNT offers a 10×38 mm cylindrical gPV fuse link for solar PV protection applications.
The fuse has a nominal size of 10×38 mm. The dimensional drawing specifies an overall length of 38 mm and an approximate diameter of 10.3 mm. Check the dimensions and electrical ratings before selecting a compatible fuse holder.
Select the rated current based on the PV module specifications, circuit design, and applicable protection requirements. Check the module manufacturer's maximum series fuse rating and confirm the required current rating with YQNT before ordering.
The stated breaking capacity is 20 kA. Confirm that the rating applies to the selected fuse configuration and operating conditions before use.
The listed standards are IEC 60269-6 and GB/T 13539.6. Contact YQNT to request the relevant technical specifications and available compliance documents.
Send YQNT your required rated current, order quantity, DC system voltage and application details. YQNT can help confirm product specifications, availability and quotation requirements.
