Vertiv NetSure SM-DU+ User Manual
NetSure™ SM-DU+
Supervision Module for Distribution Unit
Plus
Installation and User Manual
Specification Number: 10010507
Model Number: SM-DU+
Vertiv™ NetSure™ Supervision Module for Distribution Unit Plus Installation and User Manual
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. Refer to other local
practices or building codes as applicable for the correct methods, tools, and
materials to be used in performing procedures not specifically described in
this document.
The products covered by this instruction manual are manufactured and/or
sold by 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. Any questions regarding usage of trademark
names should be directed to the original manufacturer.
Technical Support Site
If you encounter any installation or operational issues with your product, check the pertinent section of this
manual to see if the issue can be resolved by following outlined procedures.
Visit https://www.vertiv.com/en-us/support/ for additional assistance.
Vertiv™ NetSure™ Supervision Module for Distribution Unit Plus Installation and User Manual
Vertiv™ NetSure™ Supervision Module for Distribution Unit Plus Installation and User Manual
iii
TABLE OF CONTENTS
Admonishments Used in this Document ......................................................................................................................... iv
Important Safety Instructions ............................................................................................................................................. v
Static Warning ......................................................................................................................................................................... vi
1 Introduction ......................................................................................................................................................................... 1
1.1 Overview ................................................................................................................................................................................................................................................................................. 1
1.2 Technical Specifications ......................................................................................................................................................................................................................................... 1
2 Switch Settings .................................................................................................................................................................. 3
2.1 General .................................................................................................................................................................................................................................................................................. 3
3 Installation ........................................................................................................................................................................... 5
3.1 Mounting ............................................................................................................................................................................................................................................................................... 5
4 Electrical Connections ..................................................................................................................................................... 5
4.1 Important Safety Instructions ............................................................................................................................................................................................................................ 5
4.2 Wiring Considerations............................................................................................................................................................................................................................................... 5
4.3 Frame Grounding Connection........................................................................................................................................................................................................................... 5
4.4 Load Shunt Input Connections ........................................................................................................................................................................................................................ 6
4.5 Fuse Alarm (FA) Input Connections ........................................................................................................................................................................................................... 6
4.6 Input Power Connections ...................................................................................................................................................................................................................................... 8
4.7 NCU CAN Bus Connections ................................................................................................................................................................................................................................ 9
5 Operation ............................................................................................................................................................................ 11
5.1 Indicators ............................................................................................................................................................................................................................................................................ 11
5.2 Configuring the NCU SM-DU+ Parameters........................................................................................................................................................................................ 12
Vertiv™ NetSure™ Supervision Module for Distribution Unit Plus Installation and User Manual
iv
DANGER!
in death or serious injury if not avoided. (ANSI, OSHA)
WARNING!
result in
death or
risk only to equipment, software, data, or service. (ANSI)
CAUTION!
result in minor or moderate injury if not avoided. (ANSI, OSHA) This admonition is not
used for situations that pose a risk only to equipment, data, or service, even if such use
appears to be permitted in some of the applicable standards. (OSHA)
ALERT!
equipment, software, data, or service. (ISO)
ALERT!
equipment damage, software corruption, data lo
FIRE SAFETY!
or policies, or of the locations of fire
SAFETY!
policies not related to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA)
Admonishments Used in this Document
Warns of a hazard the reader
Warns of a potential hazard the reader
serious injury if not avoided. This admonition is not used for situations that pose a
Warns of a potential hazard the reader
Alerts the reader to an action that
will
be exposed to that will
may
be exposed to that
may
be exposed to that
must be avoided
likely
result
could
could
in order to protect
Alerts the reader to an action that
Informs the reader of fire safety information, reminders, precautions,
Informs the reader of general safety information, reminders, precautions, or
-fighting and fire-safety equipment. (ISO)
must be performed
ss, or service interruption. (ISO)
in order to prevent
Vertiv™ NetSure™ Supervision Module for Distribution Unit Plus Installation and User Manual
v
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.
General Safety
DANGER! YOU MUST FOLLOW APPROVED SAFETY PROCEDURES.
Performing the following procedures may expose you to hazards. These procedures should be performed by qualified
technicians familiar with the hazards associated with this type of equipment. These hazards may include shock, energy,
and/or burns. To avoid these hazards:
a) The tasks should be performed in the order indicated.
b) Remove watches, rings, and other metal objects.
c) Prior to contacting any uninsulated surface or termination, use a voltmeter to verify that no voltage or the expected
voltage is present. Check for voltage with both AC and DC voltmeters prior to making contact.
d) Wear eye protection.
e) Use certified and well maintained insulated tools. Use double insulated tools appropriately rated for the work to be
performed.
Personal Protective Equipment (PPE)
DANGER! ARC FLASH AND SHOCK HAZARD.
Appropriate PPE and tools required when working on this equipment. An appropriate flash protection boundary analysis
should be done to determine the “hazard/risk” category, and to select proper PPE.
Only authorized and properly trained personnel should be allowed to install, inspect, operate, or maintain the equipment.
Do not work on LIVE parts. If required to work or operate live parts, obtain appropriate Energized Work Permits as required
by the local authority, per NFPA 70E “Standard for Electrical Safety in the Workplace”.
Handling Equipment Containing Static Sensitive Components
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.
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vi
Static Warning
This equipment contains static sensitive components. The warnings listed below must be observed to prevent damage to
these components. Disregarding any of these warnings may result in personal injury or damage to the equipment.
1. Strictly adhere to the procedures provided in this document.
2. Before touching any equipment containing static sensitive components, discharge all static electricity from yourself by
wearing a wrist strap grounded through a one megohm resistor. Some wrist straps have a built-in one megohm resistor;
no external resistor is necessary. Read and follow wrist strap manufacturer’s instructions outlining use of a specific wrist
strap.
3. Do not touch traces or components on equipment containing static sensitive components. Handle equipment
containing static sensitive components only by the edges that do not have connector pads.
4. After removing equipment containing static sensitive components, place the equipment only on static dissipative
surfaces such as conductive foam or ESD bag. Do not use ordinary Styrofoam or ordinary plastic.
5. Store and ship equipment containing static sensitive components only in static shielding containers.
6. 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.
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