Aluminext NXT-CLAMP PRO 4 Installation Manual

System (railless) for nxt-pv rack

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INSTALLATION MANUAL
(RAILLESS)
M-CP4-Ver 3.0

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Summary of Contents for Aluminext NXT-CLAMP PRO 4

  • Page 1 INSTALLATION MANUAL (RAILLESS) M-CP4-Ver 3.0...
  • Page 2: Table Of Contents

    MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) CONTENT 1.Introduction -General Description. -Basic Safety Instructions. 2. Grounding Connection 3. Technical Description -List of Components and Diagram 4 Installation -Torque Table -Installation Tools -NXT-CLAMP PRO 4 System Installation -Maintenance @aluminextsolar aluminext.solar M-CP4-Ver 3.0...
  • Page 3 MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) ABOUT US At Aluminext we design and manufacture solar racking systems for residential, commercial and industrial contractors. Our solutions are designed to meet 3 objectives: -Quick and easy installation -Cost efficiency per Watt -Safety and reliability...
  • Page 4: Introduction

    Aluminext Solar Racking presents itself as a practical, safe, easy to assemble and quick to install solution. One of the most important solutions is NXT-CLAMP PRO 4, which is an option for photovoltaic installations on metal roofs (both horizontal and vertical), with few components and completely free of rails, also compatible with multiple accessories of the NXT-PV RACK line.
  • Page 5: Grounding Connection

    The NXT-GC is a device that uses 2 bolts to conduct between the structure and the grounding conductor. This device has 2 cavities for copper conductors and a T-bolt that connects to the side of the NXT-CLAMP PRO 4. The grounding conductor characteristics are: photovoltaic copper wire with a minimum temperature rating of 194°F and a minimum gauge of 10 AWG.
  • Page 6 MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) Figure 1. @aluminextsolar aluminext.solar M-CP4-Ver 3.0...
  • Page 7: Technical Description

    MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) 3. TECHNICAL DESCRIPTION List of components and diagram NXT-AUA 30/40 NXT-CLAMP PRO 4 NXT-CLIP NXT-GC Clamp for seam metal Universal clamp for framed Plastic clip for cable Grounding terminal. roofs. panels from 30 mm to 46 mm.
  • Page 8: Installation

    MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) 4. INSTALLATION Torque Table Components Torque Nm [Ibin] NXT-AUA 30/46 15 [132] NXT-GC sides for cables 4 [35] NXT-GC T-bolt 35 [310] NXT-CLAMP PRO 4 15 [132] Installation Tools Safety Gloves Drill 13mm wrench...
  • Page 9: Nxt-Clamp Pro 4 System Installation

    NXT-CLAMP PRO 4 System Installation NXT-CLAMP PRO 4 Installation Place the solar module The solar module is placed on the first NXT-CLAMP PRO 4 and Insert the NXT-CLAMP PRO 4 into the seam metal roof. attached to them with the NXT-AUA 30/46.
  • Page 10: Maintenance

    MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) Place the last solar module Vista View Subsequently, the last solar module in the row is attached with the universal clamp NXT-AUA 30/46. Grounding terminal Maintenance Once the solar panels are installed with the accessories, the...
  • Page 11 MANUAL NXT-CLAMP PRO 4 SYSTEM (RAILLESS) Possible scenarios where conductivity may fail This solution is installed in separate rows, so removing a module from a row will interrupt the link path. If it is necessary to remove a panel, you will need to complete the link path with an additional cable as shown in the image below.
  • Page 12 @aluminextsolar Images are illustrative and may differ from reality. Specifications subject to change without notice. All products are subject to the terms and conditions of Aluminext. Reproduction of the manual in whole or in part is prohibited. Version 3.0, 2023...

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