حفاظت مدار محدودکننده‌های ولتاژ گذرا (تی وی اس) تجهیزات حفاظت در برابر اضافه‌ولتاژ گذرا (اس پی دی)

Product Attributes

Introduction

The Littelfuse LSP10 thermally protected Surge Protective Device is a self-protected device which is specially designed to be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. It is constructed with Littelfuse thermally protected varistor technology. Its built-in thermal disconnect function provides additional protection to prevent catastrophic failure and fire hazard even under the extreme circumstances of varistor end-of-life or sustaining over voltage conditions. LSP10 series connected option allows clear indication of thermal fault protection by disconnecting power to luminaire thereby signally SPD module replacement. The LSP10 SPD facilitates customer’s product compliance to IEEE C62.41.2 Location Category C High and US Dept of Energy MSSLC Model Spec.

Features

• 20kA Maximum Discharge Current (Imax), 8/20us
• Meets ANSI C82.77-5 - 2015: Location C High
• Meets ANSI C136.2 - 2015: Extreme Level
• Meets IEEE C62.41.2: Location Category C High
• Meets US Dept. of Energy MSSLC Model Spec.
• Parallel or Series connected options
• Thermally protected
• IP66 rated, dust-tight and water resistant
• IEC61643-11 Class II/ EN61643-11 Type 2 Compliant
• 240Vac and 277Vac parts are available for Class I and Class II installation based on IEC luminaire protection classes
• CE Mark - Meets the requirements of Low Voltage and RoHS European Directives

Applications

• Outdoor and Commercial
• Wash wall lighting LED Lighting
• Parking garage/lot lighting
• Roadway lighting
• Flood lighting
• Traffic lighting
• Tunnel lighting
• Digital signage
• Street lighting