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Site Planning Guide

OceanStor Dorado18000 V3 V300R002

This document describes the division of responsibilities between Huawei and customers during the deployment of the Dorado18000 V3 storage system and the tasks that need to be completed before the installation.
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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).
Power Supply Configuration Guide

Power Supply Configuration Guide

This section introduces how to configure power supplies for the storage system.

  • Huawei technical support engineers discuss with customers about verifying redundancy of bays' AC power supplies. If no redundant power supply exists, data may be unavailable or lost.
  • Before connecting power supplies to the storage system, customers must configure power supplies for the data center.
  • The equipment room is equipped with a standby generator.
  • In AC scenarios, each power distribution unit (PDU) in the bay is connected to an independent external power supply. In a scenario where four PDUs exist, four power supplies are required.
  • At least one of the two power input lines is connected to an uninterruptible power supply (UPS).
  • The power cables and connectors connected to the bays must be installed and deployed by professional personnel to ensure that the power system passes the tests and conforms to local electrical safety specifications.
  • Customers' electrical engineers or facility representatives must verify that the voltages of the bays meet the voltage requirements of the storage system.
Updated: 2019-07-17

Document ID: EDOC1100049134

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