Vertiv NetSure 5100 Series Installation Manual
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Vertiv NetSure 5100 Series Installation Manual

-48 vdc power system
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NetSure™ 5100 Series
-48 VDC Power System
Installation Manual (IM582137200), Revision J
Specification Number: 582137200
Model Number: 5100

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Summary of Contents for Vertiv NetSure 5100 Series

  • Page 1 NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200), Revision J Specification Number: 582137200 Model Number: 5100...
  • Page 2 This document may contain confidential and/or proprietary information of Vertiv Group Corp., and its receipt or possession does not convey any right to reproduce, disclose its contents, or to manufacture or sell anything that it may describe. Reproduction, disclosure, or use without specific authorization from Vertiv Group Corp.

  • Page 3: Table Of Contents

    Rectifier Nominal 120 VAC / 208 VAC / 240 VAC Input and AC Input Equipment Grounding Connections ....................38 External Alarm, Reference, Monitoring, and Control Connections ....41 Circuit Card Locations ............................41 Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 4 NCU Controller Initialization ........................67 Verifying and Setting the NCU Controller as Required for Your Application ................................70 Checking System Status ..........................79 Final Steps ................................. 79 Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 5: Admonishments Used In This Document

    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) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 6: Important Safety Instructions

    DANGER! Follow local lockout/tagout procedures to ensure DC branch circuit protection devices remain de-energized during installation at loads, as required. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 7: Battery

    Only install in a ventilated environment. • Batteries are an energy source that can produce high amounts of electrical current. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 8: Personal Protective Equipment (Ppe)

    NOTE! When performing any step in procedures that requires removal of existing hardware, retain all hardware for use in subsequent steps, unless otherwise directed. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 9: Static Warning

    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. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 10 This page is intentionally blank. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 11: Customer Documentation Package

    Some of these procedures may have been performed at the factory for you. Installing the System  Relay Rack Secured to Floor (if furnished)  System Secured to Relay Rack or Cabinet Equipment Rack (if required) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 12 Batteries Installed and Connected in an Optional Battery Cabinet External Batteries Connected Installing the Modules  Rectifier Modules Installed Initially Starting the System  System Started, Configured, and Checked Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 13: Installing The System

    Refer to “General Requirements” on page 13. Relay Rack Floor Mounting Dimensions Refer to Figure 1 and Figure 2 for relay rack floor mounting dimensions. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 14 Masked for Frame Ground Lug 0.281 Dia. Holes on 0.625 Centers (Top of Rack, 1 Place) 1.250 Part No. 559819 2.580 Notes: 1. All dimensions are in inches. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 15: Securing The System To A Relay Rack Or A Cabinet Equipment Rack

    Refer to “General Requirements” on page 13 for mounting restrictions and ventilation requirements. NOTE! The distribution unit is factory connected to the rectifier/controller shelf. The distribution unit with rectifier/controller shelf is mounted as a complete system. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 16 Mounting the System in a Relay Rack or a Cabinet Equipment Rack MOUNTING HARDWARE 12-24 x 3/4" Thread Forming Hex Head Screw Front No. 10/12 Ground Washer Torque: 65 in-l bs. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 17: Securing The System Vertically To A Wall With P/N 553203Kit

    Attach the brackets to the system mounting angles using kit-furnished screws. Torque to 60 in-lbs. Use drill guide dimensions in the illustration to prepare the wall for customer-furnished fasteners. Secure the system to the wall. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 18 18.936 (19” Mounting, shown) Left Side View 22.906 (23” Mounting) Right Side View 20.543 (19” Mounting, shown) 24.513 (23” Mounting) Front View (19” Mounting, 23” Similar) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 19: Furnished)

    Attach the system to the wall bracket using the standard mounting technique. See “Securing the System to a Relay Rack or a Cabinet Equipment Rack (if required)” on page 15. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 20 (1/4-20 Studs on 5/8” Centers) 552537 Notes: 1. All dimensions are in inches, unless otherwise specified. 2. Installer to furnish hardware for fastening bracket to wall. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 21 (1/4-20 Studs on 5/8” Centers) 552535 Notes: 1. All dimensions are in inches, unless otherwise specified. 2. Installer to furnish hardware for fastening bracket to wall. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 22: Installing A List 93, 94 Battery Tray

    DANGER! The relay rack must be securely anchored to the floor before a battery tray is installed. Battery Tray Installation Procedure To install a battery tray, perform the procedure detailed in Figure 7. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 23 Bracket Rear Angle Bracket Battery Rear Angle Bracket Tray P/N 559806, 559807, 559808, 559811. P/N 559809, 559810, 559812 similar Front Rear P/N 559809, 559810, 559812 Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 24 3. Secure the ground lead under a battery tray relay rack mounting bolt. 4. After wiring to the battery disconnect circuit breaker, replace the cover. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 25: Installing Circuit Breakers And Fuses

    Ensure the alarm contact on the back of the circuit breaker makes contact with the alarm terminal on the distribution unit. Push distribution device in firmly until fully seated in the distribution unit. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 26 2. When installing breakers, orient breaker so that when in off position the handle is towards the center (as shown in the illustration). List BA shown, List NA similar. Components removed in illustration for clarity only. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 27: Installing An Optional Battery Cabinet

    NetSure™ 211BC Battery Cabinet, P/N 545534 Refer to the battery cabinet instructions (Section 6033). NetSure™ 211BC Battery Cabinet, P/N 554631 Refer to the battery cabinet instructions (UM554631). Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 28: Installing An Optional External Ib4 Kit P/N 561929

    Advance Settings Menu / SW Maintenance Tab / Reboot Controller button. Figure 12: Installing an Optional External IB4 Kit P/N 561929 External IB4 P/N 561929 Rear External IB4 Interface Connector Location Cable (6.5 feet) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 29: Attaching The Usb Drive Pouch To The System

    Make sure the surface is clean, then peel the backing of the pouch fastener and adhere it to the surface. Attach the pouch to the pouch fastener to secure the pouch to the system. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 30: Setting Jumper And Switch Options

    NCU Controller.) USB-B Port (Factory connected IB2 Board Internal to NCU Controller IB4 Board backplane.) 10M Ethernet Port (RJ-45) USB-A Port LAN Connection (not used) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 31: Jumper Settings On The System Interface Circuit Card

    If you lose AC power and your BLVD opens, the controller will continue to operate. Procedure Refer to Figure 16 and place the jumper on J4 in the “Battery Power” or “No Battery Power” position. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 32 1 2 3 Shorting Jumper CAN Port (RJ-45) Wire Size Capacity: 16 AWG to 30 AWG. Wire Strip Length: 0.32 inch. Recommended Torque: 2.3 in-lbs. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 33: Switch Settings On The Ib2 (Controller Interface Board) (If Furnished)

    Ensure SW1 is set per Table 1. Refer to Figure 17 for location. Table 1: IB2 Controller Interface Board Switch Settings DIP Switch SW1 Setting Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 34 IB2 IB2 Board Installed circuit card. IB2 (Controller Interface Board) DIP Switch SW1 Setting In this system, switch settings must be in positions shown. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 35: Making Electrical Connections

    5/8" centers. When using 1/4-inch hardware, recommended torque is 84 in-lbs. when a standard flat washer and lock washer are used. Refer to Figure 18 for locations. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 36: System Shelves Frame Grounding Connection

    Refer to for location. Wall Mounting Procedure M4 frame ground studs are located on the rear of the system shelf. Refer to Figure 19 for location. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 37 Frame ground studs (1/4-20) are located on the horizontal wall mounting bracket. Refer to Figure 5 and Figure 6 for location. Figure 19: System Shelves Frame Grounding Connection Points M4 Shelf Frame Ground Studs Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 38: Central Office Ground Connection

    These are connected to the plug-in Molex connectors located on the rear of the shelf. Connect the other end of the AC input cable assemblies or line cords to a properly wired AC outlet or distribution box. Refer to Figure Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 39 Plug End (16 A @ 250 VAC [international rating], (120 VAC, 30 A) 20 A @ 250 VAC [US rating]) Rectifier AC Input Rectifier AC Input Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 40 Plug End (16 A @ 250 VAC [international rating], (120 VAC, 30 A) 20 A @ 250 VAC [US rating]) Rectifier AC Input Rectifier AC Input Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 41: External Alarm, Reference, Monitoring, And Control Connections

    NCU Controller.) USB-B Port (Factory connected IB2 Board Internal to NCU Controller IB4 Board backplane.) 10M Ethernet Port (RJ-45) USB-A Port LAN Connection (not used) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 42: Rs-485 Connection (Used For Communication With Sm Modules)

    • NCU CAN Port (see “Connecting a Device or System to the NCU CAN Bus (if required)” starting on page • External Load and Battery Circuit Breaker / Fuse Alarm Circuits Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 43 Connect the circuit breaker alarm lead from an optional external battery disconnect unit to terminal 1 of J3 located on the System Interface Board. Refer to Figure 24. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 44: Ib2 (Controller Interface Board) Connections (If Furnished)

    The digital inputs may be preprogrammed for specific functions. Refer to the configuration drawing (C- drawing) supplied with your system for your system’s specific configuration. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 45 The relays may be preprogrammed for specific functions. Refer to the configuration drawing (C-drawing) supplied with your system for your system’s specific configuration. Temperature Probes See “Temperature Probes” starting on page 42. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 46 “NC (Normally Closed)” alarm terminal. EXTERNAL BATTERY DISCONNECT UNIT (Side cover removed in illustration to show wiring details.) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 47 Connect remaining end to terminal 1 of J3 located connected to bottom terminal on on the System Interface Board. circuit breaker to circuit breaker “NC (Normally Closed)” alarm terminal. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 48 Connect remaining end to terminal 1 of J3 located connected to bottom terminal on on the System Interface Board. circuit breaker to circuit breaker “NC (Normally Closed)” alarm terminal. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 49 CIRCUIT BREAKER Procedure Remove quick connect terminal from YELLOW battery cabinet alarm lead and connect to terminal 1 of J3 located on the System Interface Board. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 50 Not all I/O points are available for customer connection (some are used for factory system connections). J3-J9: Wire Size Capacity: 16 AWG to 26 AWG. Wire Strip Length: 0.20 inch. Recommended Torque: 2.2 in-lbs. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 51 -48V is factory wired to the Digital Input #8 (-) terminal for your convenience and function predefined for ESTOP. Customer-furnished system ground applied to terminal Digital Input #8 (+) activates the ESTOP function. See ESTOP Function on page 45. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 52 -48V is factory wired to the Digital Input #8 (-) terminal for your convenience and function predefined for ESTOP. Customer-furnished system ground applied to terminal Digital Input #8 (+) activates the ESTOP function. See ESTOP Function on page 45. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 53 CAUTION! All conductors in this harness may be connected within the cabinet. Shorting or grounding of unused conductors may result in service interruption or equipment damage. Therefore insulate all conductor ends not being used in your application. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 54: Connecting A Device Or System To The Ncu Can Bus (If Required)

    CAN Port Connections NCU CAN SM-Temp Module Port (RJ-45) CAN Port Pin Number Pin Number Function CAN L TB1-5 (CAN L) CAN H TB1-3 (CAN H) Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 55: Ncu Controller Ethernet Connection (If Required)

    If your system has an IB4 board, DO NOT connect your Local Area Network (LAN) to the NCU front Ethernet port. See “NCU Controller Second Ethernet Port Connection (if IB4 board furnished)” on page 56. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 56 Refer to the NCU Instructions (UM1M830BNA) for operational details. Default IB4 Ethernet Port Parameters IPv4 IP Address: 192.168.1.2 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1.1 IPv6 IPv6 Address: 20fa:fffd:fffc:fffb:fffa:fff9:fff8:fff7 IPv6 Prefix: IPv6 Gateway: 20fa:1:fffe:ffff:fffe:fffd:ffff:fffe Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 57: Control Bus Connections Between Controller And System Shelves

    For field expansion, the new shelf must be tied into the interconnect scheme as shown in Power System User Instructions UM582137200. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 58 Resistor P/N Connectors Connected Together List 01 Main Shelf RPM628350/2 Cable P/N 555716 Connect Provided with These Expansion Shelf Together (Field Installed) List 02 Expansion Shelf Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 59: Load Distribution Wiring, Input Battery Wiring, And Co Ground Wiring

    Input battery and battery return leads terminated in two-hole lugs are connected to threaded studs located on the rear inside of the distribution unit. Refer to Figure 31 for stud size/spacing and recommended torque. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 60: To List Bc, Lc, And Nc

    (as viewed from the front) of the distribution unit. Refer to Figure 33 for stud size/spacing and recommended torque. NOTE! An insulated thin wall tool may be required to tighten these connections. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 61: Load Distribution Wiring, Input Battery Wiring, And Co Ground Wiring

    1/4" Flat Washer Torque to 58 in-lbs. -48 VDC Load Terminal Blocks: Wire Size Capacity: 22 AWG to 12 AWG. Recommended Torque: 4.4 in-lbs. Front Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 62: Load Distribution Wiring, Input Battery Wiring, And Co Ground Wiring

    1/4" Lock Washer 1/4" Flat Washer Remove the cutout to access T orque to 58 in-lbs. battery lug landing points. -48 VDC SUPPLY GND RTN Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 63 Maximum Lug Width: 0.84 inches. Hardware: 1/4-20 Hex Nut Rear 1/4" Lock Washer 1/4" Flat Washer Torque to 58 in-lbs. Central Office Ground Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 64: Connecting To An Optional Battery Cabinet

    The spacers on the bracket are used to accommodate the various sizes of batteries available. Install or remove the spacers as required so that the batteries are tight in the battery tray. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 65 If Battery Trays Are Equipped With a Circuit Breaker: To connect the batteries to the power system, turn ON the battery disconnect circuit breaker located on all battery trays. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 66 1/4-20 x 5/8" Hex Head Screw (4 Places) 1/4-20 Lock Washer (3 Places) 1/4-20 Flat Washer (3 Places) DETAIL A Alternate Orientation of Retention Bracket Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 67: Installing Rectifier Modules

    NCU Controller Initialization Refer to the NCU Instructions (UM1M830BNA) for detailed instructions. Refer to Figure 35 for locations of the NCU local indicators and navigation keys. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 68 When initialization is complete, the language screen appears. Press the UP or DOWN arrow key to select the desired language. Press the ENT key to confirm the selection. The Main Menu displays. See Figure 36. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 69 Repeatedly press the “ESC” key to return in reverse order level by level from any submenu until the Main Menu appears. Refer to the following procedures to verify and set the NCU controller as required for your application. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 70: Application

    With the Main Menu displayed, press ESC. A screen displays the NCU name, serial number, IP number, software version, hardware version, and configuration version number. Press ESC to return to the Main Menu. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 71 Table 8 shows the menu navigation for some basic settings. Refer to the separate NCU Manual (UM1M830BNA) supplied with your power system for complete Local Display menus. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 72 Main Menu / Settings Icon / Other Settings / Under Voltage 1. Under Voltage Alarm 2 Main Menu / Settings Icon / Other Settings / Under Voltage 2. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 73 There are two methods to check alarm relays. The first is by actually causing an alarm. The second is by using the NCU alarm relay check function. The first method is used in the following procedures. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 74 (this will retract the latch mechanism located on the underside of the rectifier module). Requirement: An audible alarm sounds. Alarm will be silenced in Requirement c. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 75 Press the Enter (ENT) key; then use the UP or DOWN keys to adjust the “Over Voltage 1” value to below the system voltage recorded in step 3. Press ENT. Requirement: An audible alarm sounds. The alarm will be silenced in Requirement c. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 76 Verify the NCU displays the Main Menu. If not, press ESC repeatedly to return to the Main Menu. Record the system voltage displayed on the NCU Main screen. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 77 Requirement: NCU “Critical/Major” alarm indicator goes from red to off. Requirement: Press ESC repeatedly to return to the Main screen. NCU displays “No Alarm”. Requirement: All external alarms deactivate. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 78 Requirement: NCU “Critical/Major” alarm indicator goes from red to off. Requirement: Press ESC repeatedly to return to the Main screen. NCU displays “No Alarm”. Requirement: All external alarms deactivate. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...

  • Page 79: Checking System Status

    Verify all rectifier modules and the controller are fully seated, latched, and the latch handle screws secured. Verify there are no external alarms and the local indicators are as shown in Table 9. Vertiv | NetSure™ 5100 Series -48 VDC Power System Installation Manual (IM582137200) | Rev. J...
  • Page 80 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA IM582137200 (RJ 11/19)

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