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SUN2000-(50KTL, 60KTL, 65KTL)-M0 User Manual

This document describes the SUN2000-50KTL-M0, SUN2000-60KTL-M0 and SUN2000-65KTL-M0 in terms of its installation, electrical connections, commissioning, maintenance, and troubleshooting.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
(Optional) Installing the Solar Tracker Power Cable

(Optional) Installing the Solar Tracker Power Cable

The solar tracker power cable can be installed on the SUN2000-65KTL-M0 only.

Precautions

  • A switch-disconnector-fuse or fuse-switch-disconnector with a voltage of no less than 500 V, current of 16 A, and protection type of gM needs to be installed between the SUN2000 and the tracker controller for protection.
  • The cable between the wiring terminal on the power cable and the switch-disconnector-fuse or fuse-switch-disconnector should be less than or equal to 2.5 meters.

Cable Specifications

Recommended: dual-layer three-core outdoor copper cable with a conductor cross-sectional area of 10 mm2.

Do not place flammable materials around the cable.

Procedure

  1. Remove an appropriate length of the jacket and insulation layer from the tracking power cable using a wire stripper. (Ensure that the jacket is in the maintenance compartment.)

    Figure 5-34 Stripping a cable

    (A) Core wire

    (B) Insulation layer

    (C) Jacket

  2. Remove the shielding cover from wiring terminals.

    Figure 5-35 Removing a shielding cover

  3. Route the cable through the cable gland.

    Figure 5-36 Routing a cable

  4. Connect the solar tracker power cable.

    Figure 5-37 Connecting a solar tracker power cable

  5. Install the shielding cover on wiring terminals.

    Figure 5-38 Installing a shielding cover

  6. Bind the solar tracker power cable.

    Figure 5-39 Binding a solar tracker power cable

  7. Tighten the thread-lock sealing nut and seal the cable gland.
Updated: 2019-10-12

Document ID: EDOC1100016052

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