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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).
Opening the Maintenance Compartment Door

Opening the Maintenance Compartment Door


  • Never open the host panel cover of the SUN2000.
  • Before opening the maintenance compartment door, ensure that neither of the AC and DC connections to the SUN2000 is connected.
  • Do not open the maintenance compartment door in rainy or snowy days. If unavoidable, take protective measures to prevent rain or snow from entering the maintenance compartment.
  • Do not leave extra hardware in the maintenance compartment.


  1. Partially loosen the two screws on the maintenance compartment door.

    Figure 5-3 Loosening screws

    If the screws on the enclosure door are lost, obtain spare screws from the fitting bag bound to the inductor cover at the bottom of the enclosure.

    Figure 5-4 Position for spare screws

  2. Open the maintenance compartment door and keep it open with the support bar.

    Figure 5-5 Keeping the door open with a support bar

  3. Remove the cover and hang it on the hook of the door.

    Figure 5-6 Removing a cover

Updated: 2019-10-12

Document ID: EDOC1100016052

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