Details

Selecting a properly sized fuse for a photovoltaic (PV) system is crucial for its safe, reliable, and long-term operation. Unlike typical power distribution applications with controllers, fuses in PV systems are exposed to unique conditions. Prolonged environmental exposure leads to abnormal ambient temperatures, which can affect fuse performance, as well as wire and size selection.

Sinofuse fuses are cost-effective and outperform typical fuses from most distributors. When setting up your renewable energy system, the best way to ensure protection is by using Sinofuse fuses or circuit breakers. These devices prevent the wiring from overheating and protect all connected devices from fire or damage in the event of a short circuit. While not essential for the system’s operation, we highly recommend using Sinofuse fuses or circuit breakers for enhanced safety.

Product Features

Sinofuse Solar Fuses

• High Performance: Designed for PV systems, these fuses ensure reliable protection against overcurrent conditions that could damage equipment or cause hazardous situations.
• Versatility: Suitable for use in various systems and devices, including solar panels and other photovoltaic installations.
• Robust Construction: Withstand high voltages and currents, ensuring the safety and reliability of installations.

gPV Cylindrical Fuse

• Compact and Economical: Offers a safe and economical protection solution for photovoltaic installations, accommodating the increasing power and technological evolution in the industry.
• Durable Design: Ensures reliable performance and long-lasting durability, even in tight spaces.
• High-Quality Construction: Specifically developed to handle the high voltages and currents in modern photovoltaic systems.

Product Series

RS308-PV Series Fuse

• 
• Full Range Protection: Round tube photovoltaic fuse with low I2t value, strong current limiting ability, and high breaking capacity.
• Applications: Ideal for protecting isolated photovoltaic combiner boxes and isolation switches.
• Specifications:
  • Rated Voltage: DC1500V
  • Rated Current: 400A~630A

PV312 Square Fuse

• New Energy Vehicle Application: Suitable for vehicles using unconventional fuels or advanced power units.
• Specifications:
  • Rated Voltage: DC1500V
  • Rated Current: 400A~630A

RSZ307 Series Fuse

• Reliable Protection: High-quality fuses designed to withstand up to 1500VDC, ensuring the safety and longevity of your equipment.
• Applications: Ideal for various devices requiring robust protection.
• Specifications:
  • Rated Voltage: DC750V
  • Rated Current: 125A~630A

SINOFUSE fuses are crucial for protecting photovoltaic installations from overcurrent conditions and other electrical faults. The gPV Cylindrical Fuse series is designed to handle the increased power and higher voltages of modern photovoltaic systems, making them an ideal choice for a wide range of applications. Trust in SINOFUSE for all your fuse needs.

RS308-PV Series Fuse Holder, Option A

(Model: TSA1038 Fuse Holder)

Key parameters as follows:

*Comply with IEC60269 & IEC60947 & GB13539 & UL2579

*Rated Voltage: 1000VDC & 800VAC & 690VAC

*Rated Current: 32A@690VAC;30A@800VAC & 1000VDC

*Flame Retardant Grade(cover part): UL94V-0

*Installation Rail Spec: TH35-7.5

*Certificates: TUV, CE, comply with RoHS

*Wiring Terminal Installation Torque: 1.7N.M (14.75in.lbs) ~2.0n.m (17.7in.lbs)

*Section Area of Copper Connection Conductor : 2.5~10mm2 (14~6AWG)

*Available Ordering Part Number#: TSA1038 (monocular, without indicator), TSA1038-Z(with indicator), TSA1038-2 and TSA1038-3 (2 or 3 integrated holders, without indicator), TSA1038-Z2 and TSA1038-Z3 (2 or 3 integrated holders, with indicator).