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SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) User Manual

This document describes the SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) in terms of their 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).
Determining the Installation Position

Determining the Installation Position

Basic Requirements

  • The SUN2000 is protected to IP65 and can be installed indoors or outdoors.
  • Do not install the SUN2000 in a place where personnel are easy to come into contact with its enclosure and heat sinks, because these parts are extremely hot during operation.
  • Do not install the SUN2000 in areas with flammable or explosive materials.

Installation Environment Requirements

The SUN2000 must be installed in a well-ventilated environment to ensure good heat dissipation. When installed under direct sunlight, performance de-rate may be initiated due to additional temperature rise. Recommended: Install the SUN2000 in a sheltered place or a place with an awning.

Carrier Requirements

  • The carrier where the inverter is installed must be fire-proof.
  • Do not install the inverter on flammable building materials.
  • Ensure that the installation surface is solid enough to bear the weight load.

Installation Angle Requirements

  • Install the SUN2000 vertically or at a maximum back tilt of 15 degrees to facilitate heat dissipation.
    Figure 4-19  Correct installation angles
  • Do not install the SUN2000 at a front tilt, excessive back tilt, side tilt, horizontally, or upside down.
    Figure 4-20  Incorrect installation angles

Installation Space Requirements

The SUN2000 dimensions (W x H x D, including the mounting bracket) are 930 mm x 550 mm x 283 mm. Reserve enough clearance around the SUN2000 to ensure sufficient space for installation and heat dissipation, as shown in Figure 4-21.
Figure 4-21  Installation space
For ease of installing the SUN2000 on the mounting bracket, connecting cables to the bottom of the SUN2000, and maintaining the SUN2000 in future, it is recommended that the bottom clearance be greater than or equal to 600 mm and less than or equal to 730 mm. If you have any questions about the distance, consult the local technical support engineers.
Updated: 2019-08-02

Document ID: EDOC1100019925

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