Vertiv NetSure R48-4300E3 User Manual
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Vertiv NetSure R48-4300E3 User Manual

Rectifier module
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NetSure™
Rectifier Module
User Manual
Specification Number: 1R484300E3
Model Number: R48-4300E3

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Summary of Contents for Vertiv NetSure R48-4300E3

  • Page 1 NetSure™ Rectifier Module User Manual Specification Number: 1R484300E3 Model Number: R48-4300E3...
  • Page 3 Vertiv. This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use or disclosure of it without the written permission of Vertiv is strictly prohibited. Names of companies and products are trademarks or registered trademarks of the respective companies.

  • Page 4: Table Of Contents

    3.1 Troubleshooting ................................................... 12 3.1.1 Rectifier Current Sharing Imbalance ....................................12 3.1.2 Rectifier Fault Symptoms and Troubleshooting..............................12 3.2 Replacement Procedures ..............................................13 3.2.1 Rectifier Module Replacement ......................................... 13 3.2.2 Rectifier Fan Replacement ......................................... 14 Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 5: Admonishments Used In This Document

    (ISO) SAFETY! Informs the reader of general safety information, reminders, precautions, or policies not related to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA) Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 6: Important Safety Instructions

    ALERT! Installation or removal of equipment containing static sensitive components requires careful handling. Before handling any equipment containing static sensitive components, read and follow the instructions contained on the Static Warning Page. Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 7: Static Warning

    Store and ship equipment containing static sensitive components only in static shielding containers. If necessary to repair equipment containing static sensitive components, wear an appropriately grounded wrist strap, work on a conductive surface, use a grounded soldering iron, and use grounded test equipment. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 8 This page intentionally left blank. viii Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 9: Introduction

    Power Derating Based on Input Voltage: The rectifier power varies with changes in input voltage and output voltage. It uses an advanced power limitation method. The lower input threshold is 85 VAC. The rectifier can provide its maximum Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 10 15 days in a year. (This refers to a total of 120 hours in any given year, but no more than 15 occurrences in that one-year period.) Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 11: Ac Input Ratings

    AC input interrupts. Under the above conditions, standard AC distribution circuit breakers will not trip. • Typical Input Data: 50 Hz input. Refer to Table 1.1. Maximum Input Current: Refer to Table 1.2. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 12 Input current (amperes) NOTE! At 100% of full load with output adjusted to 58 volts DC as measured at the shelf output terminals. • Efficiency Curve: (Refer to Figure 1.4) Figure 1.4 Efficiency Curve Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 13: Environmental Ratings

    This is the normal operating condition, in which loads are being supplied and batteries are float charged. Rectifiers operate in the Constant Voltage Mode unless load increases to the point where the product of load current and output voltage is approximately 4320W. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 14 LEDs on the rectifier extinguish, then turning power to the rectifier on or re-inserting the rectifier). • Over-Temperature Protection: The rectifier provides over temperature protection by derating output power and recovers automatically. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 15 Monitoring Function: The rectifier has a built-in advanced DSP that monitors and controls the operation of the rectifier. The DSP also communicates with the controller in real time through the CAN bus. Table 1.3 lists the different commands and information exchanged between the rectifier and the controller. Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 16: Mechanical Specifications

    Millimeters: 41.0 (Height) X 84.5 (Width) X 330 (Depth) Inches: 1.6 (Height) X 3.3 (Width) X 13.0 (Depth) • Weight: 2 kg (4.4 lbs) • Indicators: Power (Green LED) Protection (Yellow LED) Alarm (Red LED) Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 17: Operation

    Figure 2.1 Local Indicator Locations Power Indicator (Green) Protection Indicator (Yellow) Alarm Indicator (Red) Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 18: Installing Rectifiers

    Push the handle up into the module’s front panel. This will lock the module securely to the shelf. Tighten the captive screw on the handle. Repeat the above steps for each rectifier module being installed in the system. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 19 Certain functions (i.e. rectifier current limit, rectifier addressing) may require adjustment when adding or replacing a rectifier module. Refer to “Rectifier Current Limit” on page 9 and the Power System documentation for instructions. Figure 2.2 Installing Rectifier Module Rectifier Handle Captive Screw Latch Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 20: Troubleshooting And Repair

    If rectifier fails to start, shuts shutdown and internal output Indicator down again, or load sharing imbalance persists; replace the rectifier. fuse open. (Red) On Rectifier module addresses Replace the rectifier. contradictory. Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 21: Replacement Procedures

    Verify that the rectifiers are operating normally. Enable the external alarms or notify appropriate personnel that this procedure is finished. Ensure that there are no local or remote alarms active on the system. Proprietary and Confidential © 2024 Vertiv Group Corp.

  • Page 22: Rectifier Fan Replacement

    Enable the external alarms, or notify appropriate personnel that this procedure is finished. Ensure that there are no local or remote alarms active on the system. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 23 Figure 3.1 Fan Replacement Screw Faceplate Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 24 Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 25 This page intentionally left blank. Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 27 Connect with Vertiv on Social Media https://www.facebook.com/vertivI https://www.instagram.com/vertiv/ https://www.linkedin.com/company/vertiv/ https://www.twitter.com/vertiv/ Proprietary and Confidential © 2024 Vertiv Group Corp.
  • Page 28 Vertiv.com | Vertiv Headquarters, 505 N Cleveland Ave, Westerville, OH 43082, USA © 2024 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.

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