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SUN2000-(100KTL, 110KTL, 125KTL) Series User Manual

This document describes the SUN2000-125KTL-M0,SUN2000-110KTL-M0,SUN2000-100KTL-M0,SUN2000-100KTL-M1 and SUN2000-100KTL-INM0 in terms of its installation, electrical connections, commissioning, maintenance, and troubleshooting. BOM number: 01074693, 01074694, 01074695, 01074695-001 and 01074695-002.

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Securing Y-Branch Connectors

Securing Y-Branch Connectors

The DC input terminals of the solar inverter are prone to damage under stress. When Y-branch connectors are connected to the solar inverter, bind and secure the connectors to prevent the DC input terminals from bearing stress. You are advised to install a tray or beam to secure the Y-branch connectors.

Method 1: Using a Tray

Prepare a tray based on the base size of the solar inverter and the cabling of the Y-branch connectors.

  • Material: outdoor corrosion-resistant material
  • Bearing capacity: ≥ 10 kg
Figure A-1 Recommended dimensions
  1. Install a tray.

    Figure A-2 Installing a tray

  2. Place the Y-branch connectors on the tray.

    Figure A-3 Placing Y-branch connectors

Method 2: Using a Beam

Prepare a beam based on the base size of the solar inverter and the cabling of the Y-branch connectors.

  • Material: outdoor corrosion-resistant material
  • Bearing capacity: ≥ 10 kg
Figure A-4 Recommended dimensions
  1. Install a beam.

    Figure A-5 Installing a beam

  2. Bind the Y-branch connectors on the beam.

    Figure A-6 Binding Y-branch connectors

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Updated: 2020-02-27

Document ID: EDOC1100087908

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