Vertiv 582127000100 User Manual
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Vertiv 582127000100 User Manual

-48 vdc power system
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NetSure™ 7100 Series
-48 VDC Power System
User Manual
Specification Number: 582127000100, 582127000101, 582127000102, 582127000103, 582127000203, 582127000500,
582127000501, 582127000502, 582127000503
Model Number: 7100

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  • Page 1 NetSure™ 7100 Series -48 VDC Power System User Manual Specification Number: 582127000100, 582127000101, 582127000102, 582127000103, 582127000203, 582127000500, 582127000501, 582127000502, 582127000503 Model Number: 7100...
  • Page 2 The information contained in this document is subject to change without notice and may not be suitable for all applications. While every precaution has been taken to ensure the accuracy and completeness of this document, Vertiv assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions.

  • Page 3: Table Of Contents

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual TABLE OF CONTENTS Admonishments Used in this Document ..........................iv Important Safety Instructions ..............................v Safety Admonishments Definitions ............................................v Safety and Regulatory Statements ............................................v Déclarations de Sécurité et de Réglementation ......................................v 1 Customer Documentation Package ..........................1...

  • Page 4: Admonishments Used In This Document

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Admonishments Used in this Document will likely DANGER! Warns of a hazard the reader be exposed to that will result in death or serious injury if not avoided. (ANSI, OSHA)

  • Page 5: Important Safety Instructions

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Important Safety Instructions Safety Admonishments Definitions Definitions of the safety admonishments used in this document are listed under “Admonishments Used in this Document” on page iv. Safety and Regulatory Statements Refer to Section 4154 (provided with your customer documentation) for Safety and Regulatory Statements.
  • Page 6 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.

  • Page 7: Customer Documentation Package

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 1 Customer Documentation Package This document (UM582127000100) provides User Instructions for Vertiv™ NetSure™ -48 VDC Power System Model 7100, Spec. No. 582127000, Lists 100, 101, 102, 103, 203, 500, 501, 502, and 503 only.

  • Page 8: Lists 500, 501, 502, And 503

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Distribution Cabinet A 3-row distribution cabinet is provided. The distribution cabinet is equipped with manual battery disconnect. Installed in the distribution cabinet are one (1) List DJ distribution panel and two (2) List AL distribution panels. See SAG582127000 for descriptions.

  • Page 9: Operating Procedures

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Distribution Cabinet A 3-row distribution cabinet is provided. The distribution cabinet is equipped with manual battery disconnect. Installed in the distribution cabinet are one (1) List FJ distribution panel and two (2) List AL distribution panels. See SAG582127000 for descriptions.

  • Page 10: Estop Function

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 3.2 ESTOP Function If an ESTOP switch is wired to the IB2-1 Controller Interface Board, customer-furnished system ground applied to terminal DI8+ activates the ESTOP function. The ESTOP function shuts down and locks out the rectifiers, shuts down and locks out the optional -48 VDC to +24 VDC converters or -48 VDC to -58 VDC converters, and opens the optional low voltage disconnect (LVD) contactors (battery and load type).
  • Page 11 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual System Interface Board Indicator, Switch, and Test Points The system interface board contains a manual battery disconnect switch and indicator. The board also contains test points to externally monitor system voltage. Refer to Figure 3.1 for circuit card location and Figure 3.2 for indicator, switch, and test points descriptions.
  • Page 12 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 3.2 System Interface Board 562662 A X X X X X X X X 0 0 0 X X X X X TP1 (-) and TP2 (+) Manual Battery...

  • Page 13: Maintenance

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 4 Maintenance 4.1 System Maintenance Procedures It is recommended to perform the maintenance procedures listed in Table 4.1 every 6-months to ensure continual system operation. Table 4.1 Maintenance Procedures to be Performed at 6-Month Intervals...
  • Page 14 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual ALERT! The -48 VDC to -58 VDC converter modules must only be installed in a system position that accepts a -58V DC-DC converter. Refer to labeling on the system’s module mounting shelf. A sample of this labeling is provided in Figure 4.2.
  • Page 15 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.3 Installing Rectifier and Converter Modules in a Spec. No. 588705300 Module Mounting Assembly Rectifiers Only in Top Shelf Rectifiers in Any Position Rectifiers or Converters in Far Right Three Positions...

  • Page 16: Installing A Field Expansion Module Mounting Assembly Spec. No. 588705300

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 4.3 Installing a Field Expansion Module Mounting Assembly Spec. No. 588705300 DANGER! Adhere to the “Important Safety Instructions” presented at the front of this document. CAUTION! During this procedure, the rectifiers in the bottom shelf will be disconnected from the system DC bus and should be de-energized or removed from the shelf before beginning the procedure.
  • Page 17 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual If Two Expansion Module Mounting Assemblies Installed: Disconnect the connectors on the left rear (when viewed from the rear) of the bottom-most existing module mounting assembly. Connect one of these to the mating connector in the first expansion module mounting assembly.
  • Page 18 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.5 Installing a Field Expansion Module Mounting Assembly Spec. No. 588705300 1. Remove busbar rear shield from existing module mounting assemblies. Remove the cut-out panel from the busbar rear shield.
  • Page 19 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.6 Controller CAN Bus, Module Mounting Assembly Spec. No. 588705300 (cont’d on next page) Note: Only CAN connections shown in illustration. 58870530021 RECT SHELF R 26 GA BK 26 GA...
  • Page 20 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.6 Controller CAN Bus, Module Mounting Assembly Spec. No. 588705300 (cont’d from previous page) Note: Only CAN connections shown in illustration. 58870530021 RECT SHELF R 26 GA BK 26 GA...

  • Page 21: Reconfiguring A Dual Voltage Distribution Panel (List Dj, Fg, And Fk)

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 4.4 Reconfiguring a Dual Voltage Distribution Panel (List DJ, FG, and FK) Perform the following procedure to reconfigure a dual voltage distribution panel (List DJ, FG, and FK) to move distribution positions from one voltage to the other.
  • Page 22 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.7 Removing/Installing the Distribution Panel Ground Busbar Hardware 1/4-20 x 1” Bolt Distribution Panel 1/4” Belleville Lock Washer Distribution Panel Hardware 1/4” Flat Washer Hardware Torque to 60 in-lbs.

  • Page 23: Reworking The Distribution Panel

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 4.4.2 Reworking the Distribution Panel You can reconfigure the distribution panel to swap -48V distribution positions for +24V or -58V distribution positions, and vice versa, in groups of four. The resulting assembly can have following positions. See Table 4.2.
  • Page 24 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.8 Reworking the Distribution Panel (cont’d on next page) List DE or FE Dual Voltage Distribution Panel List DF or FF Dual Voltage Distribution Panel List DG or FG Dual Voltage...
  • Page 25 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.8 Reworking the Distribution Panel (cont’d from previous page, cont’d on next page) List DE and FE Only: Move the +24V or -58V Input Power Busbar one (1) position to the left.
  • Page 26 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.8 Reworking the Distribution Panel (cont’d from previous page, cont’d on next page) After List DF, DG, DH, DJ Before FF, FG, FH, FJ Dual Voltage Distribution Panel (DF Shown, Others Similar)
  • Page 27 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.8 Reworking the Distribution Panel (cont’d from previous page, cont’d on next page) Distribution Panel Reconfigured for All Subsysytem (List DK) or All System Positions From the front, remove the...
  • Page 28 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 4.8 Reworking the Distribution Panel (cont’d from previous page) Detail A For reassigned distribution positions... 1. Remove polarity label plug buttons. 2. Remove polarity label. Barrier 3. Turn over polarity label so other polarity shows.

  • Page 29: Replacing The Distribution Panel

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 4.4.3 Replacing the Distribution Panel NOTE! In the following procedure, before making busbar-to-busbar connections, apply a thin coating of electrical anti- oxidizing compound to the mating surfaces of the busbars.

  • Page 30: Troubleshooting And Repair

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 5 Troubleshooting and Repair 5.1 Contact Information Refer to Section 4154 (provided with your customer documentation) for support contact information. 5.2 Controller, Rectifiers, and Converters For troubleshooting and repair instructions on these units, refer to the following documents.

  • Page 31: Replacement Information

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual This takes a couple communication cycles (several seconds) after which each rectifier would have a new set point of 37.5 amps for a total of 150 amps. The total current limit of the rectifiers should not be set such that the loss of the redundant rectifiers will cause this temporary set point to drop below the actual maximum expected load.

  • Page 32: Replacing A Distribution Device

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 5.6.3 Replacing a Distribution Device General Replace distribution devices with the same type and rating. Refer to System Application Guide SAG582127000 for part numbers. Distribution Fuse “Alarm Fuse” Replacement If a distribution fuse opens, the associated alarm fuse opens. Replace the distribution fuse before replacing the alarm fuse.
  • Page 33 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Replacing a Bullet Nose Fuseholder Procedure NOTE! Refer to Figure 5.2 as this procedure is performed. Open the distribution cabinet’s front door by turning the latch in the counterclockwise position.

  • Page 34: Replacing A Distribution Panel (List Al, Dj, Fg, And Fk)

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Gently rock the defective circuit breaker up and down while pulling firmly outward until the breaker is free from the distribution panel. Ensure that the circuit breaker is in the OFF position, and is of the correct rating.

  • Page 35: Circuit Card Replacement Procedures

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual For dual voltage load distribution panels, refer to Figure 4.7 and remove the hardware securing the +24V or -58V jumper leads. Refer to Figure 4.7 and remove the hardware securing the distribution panel to the distribution cabinet. Remove the panel from the distribution cabinet.
  • Page 36 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual System Interface Board Replacement Refer to Figure 3.1 for circuit card location. Procedure Performing this procedure may activate external alarms. Do one of the following. If possible, disable these alarms. If these alarms cannot be easily disabled, notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed.
  • Page 37 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 5.4 System Interface Board Connector Locations (System Interconnects) (System Interconnects) Wire Size Capacity: 14AWG to 30AWG Recommended Torque: 0.28Nm or 2.48 in-lb FA Signals: System voltage applied to the terminal turns in an alarm.
  • Page 38 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual IB2 (Controller Interface Board) and Optional EIB (Controller Extended Interface Board) Replacement Refer to Figure 3.1 for circuit card location. Procedure Performing this procedure may activate external alarms. Do one of the following. If possible, disable these alarms. If these alarms cannot be easily disabled, notify the appropriate personnel to disregard any future alarms associated with this system while the procedure is being performed.
  • Page 39 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Ensure that there are no local or remote alarms active on the system. Figure 5.5 IB2 (Controller Interface Board) Connector Locations IB2 (Interface Board) (Top View) IB2 (Interface Board) J3-J9: Wire Size Capacity: 16-26 AWG.

  • Page 40: Replacing A Battery Disconnect Contactor

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 5.6.6 Replacing a Battery Disconnect Contactor DANGER! All sources of AC and DC power must be completely disconnected from this power system before performing this procedure. Use a voltmeter to verify no DC voltage is present on the system busbars before proceeding.
  • Page 41 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 5.7 Replacing the Battery Disconnect Contactor in the Distribution Cabinet Shown being removed from front for clarity only. Removal is from rear. Components removed in illustration for clarity only.

  • Page 42: Replacing An Spd (Surge Protection Device) (If Furnished)

    Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 5.6.7 Replacing an SPD (Surge Protection Device) (if furnished) The power system may be equipped with SPD (Surge Protection Device) Assemblies mounted on the underneath side of the distribution cabinet top cover panel. Refer to Figure 5.8 and Figure 5.9. Each SPD (Surge Protection Device) Assembly consists of a mounting base and two (2) plug-in SPD modules.
  • Page 43 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual SPD Base with Plug-In Modules (P/N 10034885) Replacement Check SPD mounting base. If the mounting base is damaged, then replace the complete SPD Assembly (mounting base and plug-in modules). Refer to Figure 5.8 and Figure 5.9 as this procedure is performed.
  • Page 44 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 5.8 SPD Replacement (P/N 10035033 Plug-In Module or P/N 10034885 Mounting Base and Plug-In Modules) (582127000100, 582127000101, 582127000102, 582127000103, and 582127000203) SPD1 SPD2 Snap-Out DC SPD (Surge Protection (-) (+) (-) (+)
  • Page 45 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual Figure 5.9 SPD Replacement (P/N 10035033 Plug-In Module or P/N 10034885 Mounting Base and Plug-In Modules) (582127000500, 582127000501, 582127000502, and 582127000503) SPD1 SPD2 SPD3 SPD4 Snap-Out DC SPD (-) (+) (-) (+)
  • Page 46 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual This page intentionally left blank. Proprietary and Confidential © 2022 Vertiv Group Corp.
  • Page 47 Vertiv™ NetSure™ 7100 Series -48 VDC Power System User Manual 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 © 2022 Vertiv Group Corp.
  • Page 48 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2022 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. While every precaution has been taken to ensure accuracy and completeness here, Vertiv Group Corp.

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