حفاظت مدار جافیوز(پایه فیوز)

Product Attributes

Introduction

• Littelfuse SPXV solar string fuses are designed to protect PV systems, available in multiple ampere ratings to meet diverse requirements across a range of applications.
• Littelfuse SPXI solar fuses are designed to protect PV systems, integrated as series components within wire harnesses, with electrical insulation achieved via injection molding or heat shrink tubing. Littelfuse offers multiple ampere ratings to meet specific needs across various applications.
• The SPNH series is designed to address the emerging circuit protection needs of 1500V PV systems. These fuses provide full-range protection against all potential overcurrent conditions present in PV applications, suitable for PV inverter protection and array combiner box applications.

Features

• Higher ampere protection in a smaller footprint for improved design flexibility.
• Full-range fast-acting fuse to help eliminate common low-overload failures.
• Breaking capacity up to 50,000 A.
• One-piece cap design, no ferrules, for easy wire crimping and smoother forming.
• No fuse holder required, saving space, time, and cost.
• Compliant with UL and IEC photovoltaic standards.
• Compact NH XL size.
• Low power dissipation design.
• 1500 V DC rating for emerging market requirements.
• Designed to protect against full-range overcurrent.

Applications

• Inverter
• Combiner box
• PV high-capacity trunk lines, wiring harnesses, and cable bundles
• Re-combiner box
• Array/re-combiner applications
• PV inverter DC input protection