POWR-GARD® Fuse Datasheet SPXV SERIES SOLAR FUSE 1500 Vdc • 6 – 30 A Specifications Voltage Rating 1500 Vdc Amperage Rating 6, 8, 10, 12, 15, 20, 25, 30 A Interrupting Rating 15 kA (UL 2579) 30 kA (Self-Certified) Time Constant ≤ 1ms Material Body: Melamine Caps: Copper Alloy (Nickel Plated) Approvals UL 2579 Listed (File: E339112) Environmental RoHS Compliant REACH Country of Origin Mexico Description The Littelfuse SPXV solar string fuse is designed specifically for 6-30 A 1500 Vdc applications. Part Numbering System Features/Benefits • • • • SPXV xxx T 10 x 85 mm package size UL 2579 Listed Meets IEC 60269-6 electrical performance requirements 30,000 A interrupting rating Series Amp Code Package Quantity Refer to Amp Code Column in Ordering Information Table Applications • Inverters • Combiner boxes Web Resources Download technical resources at: littelfuse.com/spxv SERIES AMP SPXV SPXV 6 20 T = 10 L = 50 PACKAGE QUANTITY 10 50 CATALOG NUMBER SPXV006 SPXV020 ORDERING NUMBER SPXV006.T SPXV020.L Dimensions mm (inches) 6 – 20 A 84.65 (3.333) 10.31 (.406) 25 – 30 A 84.65 (3.333) 13.72 (0.540) 10.00 (0.394) littelfuse.com 1 of 3 © 2016 Littelfuse POWR-GARD® Products Rev: 021116 POWR-GARD® Fuse Datasheet SPXV SERIES SOLAR FUSE Ordering Information SERIES AMPERAGE AMP CODE CATALOG NUMBER SPXV 6 006. SPXV006 SPXV 8 008. SPXV008 SPXV 10 010. SPXV010 SPXV 12 012. SPXV012 SPXV 15 015. SPXV015 SPXV 20 020. SPXV020 SPXV 25 025. SPXV025 SPXV 30 030. SPXV030 PACK QUANTITY ORDERING NUMBER UPC 10 50 10 50 10 50 10 50 10 50 10 50 10 50 10 50 SPXV006.T SPXV006.L SPXV008.T SPXV008.L SPXV010.T SPXV010.L SPXV012.T SPXV012.L SPXV015.T SPXV015.L SPXV020.T SPXV020.L SPXV025.T SPXV025.L SPXV030.T SPXV030.L 07945880812 07945880811 07945880814 07945880813 07945880816 07945880815 07945880818 07945880817 07945880820 07945880819 07945880822 07945880821 07945880824 07945880823 07945880826 07945880825 Electrical Specifications AMPERAGE VOLTAGE INTERRUPTING RATING NOM COLD RESISTANCE (ohm) WATTS LOSS AT 100% RATED CURRENT (W) WATTS LOSS AT 80% RATED CURRENT (W) MELTING I2t (A2s) 15 kA (1500Vdc) TOTAL CLEARING I2t (A2s) 15 kA (1500 Vdc) DC AC DC* 6 1500 – 30 kA 0.0576 3.05 1.71 49 75 8 1500 – 30 kA 0.0349 3.26 1.84 121 214 10 1500 – 30 kA 0.0223 3.25 1.82 407 509 12 1500 – 30 kA 0.0163 3.34 1.89 798 951 15 1500 – 30 kA 0.0131 5.27 3.05 299 637 20 1500 – 30 kA 0.0085 5.38 3.14 701 1464 25 1500 – 30 kA 0.0064 5.64 3.18 2671 3202 30 1500 – 30 kA 0.0052 7.16 3.93 3770 4692 * 15 kA per UL 2579 littelfuse.com 2 of 3 © 2016 Littelfuse POWR-GARD® Products Rev: 021116 POWR-GARD® Fuse Datasheet SPXV SERIES SOLAR FUSE Electrical Specification — Agency Requirements Temperature Rerating Curve AMPERAGE RATING OPENING TIME (MINUTES) 100% of Amp Rating per UL 113% of Amp Rating per IEC 135% of Amp Rating per UL 145% of Amp Rating per IEC 200% of Amp Rating per UL 6-30 Temperature Stabilization 60 Min 60 Max 60 Max 4 Max PERCENT OF UPRATING (Temperature of Air Immediately Surrounding Fuse) 60 40 20 0 0 40 60 -60°C -76°F Time Current Curve (6-12 A) -20°C -4°F 0°C 32°F 20°C 40°C 60°C 68°F 104°F 140°F AMBIENT TEMPERATURE 80°C 176°F 100°C 212°F 120°C 248°F 140°C 284°F Time Current Curve (15-30 A) 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 400 300 1 0.9 0.8 0.7 0.6 0.5 400 0.4 1000 900 800 700 600 500 0.3 1000 900 800 700 600 500 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 1000 900 800 700 600 500 - 15A 400 300 - 20A 300 200 200 - 25A 200 100 90 80 70 60 50 100 90 80 70 60 50 100 90 80 70 60 50 40 40 40 40 30 30 30 30 20 20 20 20 10 9 8 7 6 5 10 9 8 7 6 5 10 9 8 7 6 5 10 9 8 7 6 5 4 4 4 4 3 3 3 3 2 2 2 2 400 300 12 A 10 A - 30A 8A 100 90 80 70 60 50 6A TIME IN SECONDS 200 TIME IN SECONDS -40°C -40°F PERCENT OF DOWNRATING 20 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 littelfuse.com 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 CURRENT IN AMPERES CURRENT IN AMPERES 3 of 3 © 2016 Littelfuse POWR-GARD® Products Rev: 021116