Aluminext Next-PVRACK Installation Manual

Next-rail system from 10 to 30

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Aluminum that transforms
INSTALLATION MANUAL
NEXT-RAIL SYSTEM
FROM 10° TO 30°

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Summary of Contents for Aluminext Next-PVRACK

  • Page 1 Aluminum that transforms INSTALLATION MANUAL NEXT-RAIL SYSTEM FROM 10° TO 30°...
  • Page 2: Table Of Contents

    Nuevo León and our products are distributed in Mexico, as well as in the United States, Canada, Central America, the Caribbean and Latin America. Our obsession with customer service, quality and delivery times are our main differentiators. Learn more about us and our product lines and services at www.aluminext.com www.aluminext.mx...
  • Page 3: Introduction

    1. INTRODUCTION OVERVIEW Aluminext's Next-PVRack product line emerges as a practical and safe solution for photovoltaic installations in limited and restricted spaces. Designed to withstand winds of up to 256 km/hr, it is a very safe and easy-to-assemble system, with high-quality materials, extruded in 6000 series aluminum.
  • Page 4: Technical Description

    Universal panel clamp with Plastic Clip for 2 Next-Rail Grounding terminal for Next- Next-Rail 25-40 mm frame Cables Rail NXT-STA-1 NXT-ER-2 NXT-PCT-4 NXT-R Adjustable rear bracket for Grounded rail splices for End ground connection plates Next-Rail Profile Next-Rail Alu 6105-T6 Next-Rail (panel-rail) www.aluminext.mx...
  • Page 5: Technical Specifications

    Extrusion in 6105-T6 aluminum Accessories 6000 Series Aluminum Applications Residential, commercial and industrial rooftop installations Module type With or without frame* Concrete Construction of the foundation * Note: Additional accessories are required for frameless panel installation. Please consult your sales representative. www.aluminext.mx...
  • Page 6: Installation Tools

    3/8” concrete drill bit 5-16” Steel Drill Bit 3. PREVIOUS STEPS GENERAL DIMENSIONS Below are the X, Y, and Z lengths corresponding to the minimum dimensions required on site to install Next-PVRack systems: 60 CELLS 72 CELLS MOUNTING KIT NXT-SMI-2-15...
  • Page 7: Installation

    PLUG FOR CONCRETE 3/8" PLUG FOR CONCRETE 3/8" IMPORTANT: IMPORTANT: The torque of the rear support side adjustment screws will be 35 Nm. The torque for the Tbolt of the adjustable brackets to the Next-Rail will be 35 Nm. www.aluminext.mx...
  • Page 8 (this step is not performed for the NXT-SMI-2-15 and NXT-SMI-2-30 kits). Similarly, the same methodology is followed to fix the rail to the rear supports, ensuring that the screw is correctly installed. IMPORTANT: The torque should be 35 Nm. www.aluminext.mx...
  • Page 9 When adjusting the end clamp, the teeth of the clip will break the anodizing of both the panel and the rail, ensuring To change from a top clamp to an intermediate clamp, turn the top 90° the continuity of the grounding elements. clockwise. www.aluminext.mx...
  • Page 10 The plastic cable management clip is placed in the upper channel of be installed and finished by holding the right edge of the last panel the Next-Rail. Only the tabs of the clip are pressed into the channel with the universal clamps in finishing mode. from top to bottom. www.aluminext.mx...
  • Page 11 FINAL VIEW www.aluminext.mx...
  • Page 12: Annexes

    1.90 0.35 1.80 0.35 20° 1.70 0.35 1.50 0.35 30° 1.40 0.35 1.30 0.35 0° 2.20 0.35 2.10 0.35 10° 1.80 0.35 1.70 0.35 15° 1.60 0.35 1.50 0.35 20° 1.40 0.35 1.30 0.35 30° 1.00 0.35 1.00 0.35 www.aluminext.mx...
  • Page 13 2.00 0.35 1.80 0.35 20° 1.70 0.35 1.60 0.35 30° 1.40 0.35 1.30 0.35 0° 2.20 0.35 2.10 0.35 10° 1.80 0.35 1.70 0.35 15° 1.60 0.35 1.50 0.35 20° 1.40 0.35 1.30 0.35 30° 1.00 0.35 1.00 0.35 www.aluminext.mx...
  • Page 14: Isotach Map For Regional Velocities With A 50-Year Return Period

    The regional gust speed, VR, in km/h, is determined by taking into consideration both the importance of the structure and the geographic location of its deployment site.” (Civil Works Design Manual. Wind Design, CFE, 2008, p. 5) In this map we can visualize the wind gust speeds of the entire Mexican territory with a return period of 50 years. www.aluminext.mx...
  • Page 15: Conductivity

    INSTALLATION MANUAL FOR 10° TO 30° NEXT-RAIL SYSTEM CONDUCTIVITY Isometric view Side view www.aluminext.mx...
  • Page 16: Calculation Of Shadows

    Dp= Distance between rows h= The maximum height of the panel For example, for Mexico City, using a NXT-SMI-2-30 system that has a maximum height of 0.62 m and whose latitude is 19°2´ the minimum distance is equal to: www.aluminext.mx...
  • Page 17 Email: ventas@aluminext.mx www.aluminext.mx Images are illustrative and may differ from reality. Specifications subject to change without notice. All products are subject to the Aluminext Terms and Conditions. Reproduction of this manual in whole or in part is prohibited. Version 1.0, 2019.

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