Liebert MPXIPC-NXD30XXX power cable

AC Power
For Business-Critical Continuity™
Liebert® MPX™
User Manual–Global Applications
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Save These Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.0
LIEBERT® MPX™ INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2.0
LIEBERT® MPX™ SYSTEM MODULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.1
MPX PRC™—Power Rail Chassis/Power and Communication Bus . . . . . . . . . . . . . . . . . . . . 4
2.2
2.1.1
Mounting Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MPX™
PEM™—Power Entry Module/ Power Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2.1
MPX™ IPC™—Input Power Cord/Communication (North American Models Only) . . . . . . . . 7
2.3
MPX BRM™—Branch Receptacle Module (Power Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4
Liebert® RPC™—Rack PDU Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.0
RPCBDM™—RPC Basic Display Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
LIEBERT® MPX™ INSTALLATION AND ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1
Installation in a Knurr® Miracel Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.4.1
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.2
Mounting Hardware Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Tools Required—Field-Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Prepare the Liebert® MPX™ for Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Attach Brackets to a Knurr® Miracel™ Horizontal Frame Member . . . . . . . . . . . . . . . . . . . . 12
Attach L-Shaped Brackets to an Upright Frame Member of the Knurr® Miracel™ . . . . . . . . . . .13
Liebert® MPX™ System Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2.1
3.2.2
3.2.3
Attach an MPX PEM™ or MPX BRM™ to the MPX PRC™ . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Attach an MPX™ IPC™ to an MPX PEM™—Variable-Capacity MPX PEM Only
(North American Models Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Install an Optional Liebert RPC in the MPX PEM—North American Models Only . . . . . . . 17
3.3
Temperature/Humidity Sensor Installation—Optional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.4
Install an Optional RPCBDM™ in the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.4.1
3.4.2
Mounting Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
RPCBDM Installation on Knurr® Miracel™ Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.0
SYSTEM FUNCTIONAL TEST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1
Checklist for Liebert® MPX™ Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.2
Test the Liebert MPX’s Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.0
OPERATION AND CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1
Configure the Liebert RPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1.1
5.2
Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Operation With the Liebert RPC™
5.2.1
5.2.2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Connect to the Liebert RPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Viewing PDU and Receptacle Status: PDU Explorer and Device Explorer . . . . . . . . . . . . . . 24
5.3
Operation Without the Liebert RPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.0
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1
Maintenance Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7.0
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
7.1
MPX™ PRC™—Model Number Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
i
7.2
MPX™ PEM™—Model Number Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.3
MPX™ BRM™—Model Number Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.4
MPX™ IPC™—Model Number Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.5
Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8.0
DIMENSIONAL DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
9.0
RECYCLING INFORMATION, FCC COMPLIANCE, MODIFICATIONS . . . . . . . . . . . . . . . . . . . . .34
FIGURES
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20
Figure 21
Figure 22
Figure 23
Liebert MPX assembly diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
MPX PRC™ (Power Rail Chassis) components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MPX PRC (Power Rail Chassis) T-slots for mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MPX PEM™ (Power Entry Module) features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
MPX IPC connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
MPX BRM™ (Branch Receptacle Module) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Liebert® RPC™ (rack PDU card) in an MPX™ PEM™ (Power Entry Module) . . . . . . . . . . . . . . . . . 9
RPCBDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Inserting a spring nut into a T-slot and attaching an MPX™ mounting screw. . . . . . . . . . . . . . . 12
Attaching brackets to a horizontal frame member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Attaching brackets to an upright frame member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Hang Liebert MPX on a bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Attach a module to the MPX PRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Liebert® MPX™ assembled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Quick-connect couplings on MPX IPC (input power cord) and MPX PEM (Power Entry
Module) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Temperature/humidity sensor mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
RPCBDM installation in rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
RPCBDM™ cable connection port on Liebert® RPC™. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Liebert® RPC™ PDU Explorer view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Liebert RPC Device Explorer view. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Liebert® MPX™ assembly dimensions, 1880mm (74") versions . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Liebert MPX assembly dimensions, 1035mm (40.6") versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
RPCBDM™ dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
MPX PRC (Power Rail Chassis) specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MPX PEM (Power Entry Module) specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MPX BRM (Branch Receptacle Module) specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MPX IPC (Input Power Cord) specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical and environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Metering performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii
26
27
28
30
31
31
IMPORTANT SAFETY INSTRUCTIONS
MPX™ PRC™: Power Rail Chassis
MPX PEM™: Power Entry Module
MPX BRM™: Branch Receptacle Module
MPX IPC™: Input Power Cord
MPX RPC™: Rack PDU Card
SAVE THESE INSTRUCTIONS
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
The Liebert® MPX contains hazardous voltage. Follow the warnings and cautions in this
document to avoid serious injury or death from electric shock.
Read This Manual
This manual contains important safety instructions. Read all safety, installation and operating
instructions before installing a Liebert MPX. Adhere to all warnings on the unit and in this manual.
Follow all operating and user instructions. Observe all cautions and warnings in this manual.
Install in Appropriate Location
The Liebert MPX must be installed in a restricted-access location. A restricted-access location is an
area where access is possible only through the use of a tool or lock and key or other means of security,
and is controlled by the authority responsible for the location.
Operate the Liebert MPX in an indoor environment only within an ambient temperature range of
41°F to 131°F (5°C to 55°C) with a relative humidity of 0% ~ 95%, non-condensing. Install it in a clean
environment, free of conductive contaminants, moisture, flammable liquids, gases and corrosive
substances.
Qualified Personnel Only
Emerson strongly recommends that the MPX PEM be installed only by an individual who has been
properly trained and qualified to perform electrical work.
Only personnel who understand the precautions in this manual should be permitted in the Liebert
MPX’s restricted access location.
Not for Use in Safety-Critical Applications
The Liebert MPX is designed to deliver power to information technology and telecommunication
equipment. The Liebert MPX is not intended for use with life support or other designated critical
devices. If uncertain about its application, consult your local dealer or your Emerson representative.
Install MPX PEM Before Connecting Power
Whenever the MPX PEM is connected to power, the connectors on the bottom are energized with
hazardous voltage.
Connect input power only after:
• the MPX PEM (Power Entry Module) is properly installed on the MPX PRC (Power Rail Chassis)
• the MPX IPC (Input Power Cord) is properly connected to the MPX PEM
Disconnect power before unlocking the connector screws that attach the PEM to the PRC. Never
remove a PEM from the power distribution unit while input power is connected. The PEM is not hot
swappable.
Only one MPX PEM (Power Entry Module) should be connected to an MPX PRC (Power Rail Chassis).
Failure to comply could result in serious injury or equipment damage.
1
Do Not Open Covers or Insert Objects
Never open or remove the cover of any Liebert® MPX™ module, with exception of the Liebert RPC™
cover on the MPX PEM module. Never insert any foreign object into a Liebert MPX, particularly into
the power bus. Never insert any foreign object into an MPX PEM™.
An exception is that the MPX RPC provides a small hole between the display and sensor RJ-45
connectors to reset the card. See Figure 4 to find the hole location.
Do Not Service
Liebert MPX modules contain no user-serviceable parts. If you need support or have questions about
your Liebert MPX, contact Emerson® Network Power Distributed Processing Applications or your
local Emerson representative. Do not attempt to service this product yourself.
2
Liebert® MPX™ Introduction
1.0
LIEBERT® MPX™ INTRODUCTION
The Liebert MPX is an Adaptive Rack PDU (power distribution unit) built with modular and scalable
components that can be installed and reconfigured on-site to meet varying input and output power
connectivity needs. The flexibility of the modules requires that the installer ensure that the modules
match the power requirements of the application. Failure to do so could result in damage to the
Liebert MPX and connected components. The Liebert MPX Adaptive Rack PDU family consists of the
following components:
• MPX PRC™—(Power Rail Chassis) distributes intermodule power, communications and serves as
the mounting base for all Liebert MPX components.
• MPX PEM™—(Power Entry Module) delivers power to the Liebert MPX and includes provisions
for remote and local communication options. Detachable and non-detachable cord versions are
available.
• MPX IPC™—(Input Power Cord) is a detachable input power cord required for some versions of
MPX PEM. A variety of single- and three-phase plug types are available.
• MPX BRM™—(Branch Receptacle Module) distributes overload-protected output power to user
loads. Hot swappable design allows for reconfiguration with choice of receptacle type, quantities,
and monitoring / control to the receptacle level.
• Liebert RPC™—(Rack PDU Card) optional network interface card to manage and monitor power
distribution to connected equipment; installs in the MPX PEM communication card slot. Allows
for multiple Liebert MPXs to be interconnected and managed from a single network connection.
• RPCBDM™—(Basic Display Module) optional display for local monitoring of Liebert MPX units.
Cord-connected, allowing user to select rack mounting location.
Figure 1
Liebert MPX assembly diagram
Liebert PRC
(runs full length of unit;
obscured by modules)
MPX BRM modules
Liebert RPC
Quick-Connect Input
MPX PEM module
3
Liebert® MPX™ System Modules
2.0
LIEBERT® MPX™ SYSTEM MODULES
2.1
MPX PRC™—Power Rail Chassis/Power and Communication Bus
The MPX PRC acts as the fundamental building block of the Liebert MPX. Power and
Communications buses are integrated into the full length of the MPX PRC. The MPX BRM™ (Branch
Receptacle Modules) and MPX PEM™ (Power Entry Module) lock onto the MPX PRC, adding power
input, power output, monitoring and management, depending on the type of module.
The MPX PRC is available in two lengths:
Part #
Length, mm (in)
Typical Cabinet Size
MPXPRC-V1880XXX
1880 (74.07)
42U
MPXPRC-V1035XXX
1035 (40.78)
23U
The MPXPRC-V1880XXX will accommodate up to six standard size (266 mm) MPX BRMs (Branch
Receptacle Modules); the MPXPRC-V1035XXX will accept up to three MPX BRMs. Each size of MPX
PRC also accepts a single MPX PEM.
The MPX PRC has five power bus slots that allow the connection of the MPX PEM and MPX BRM
modules to three phases of power, neutral and protective earth. A communication bus provides the
path through which the Liebert RPC, MPX PEM and MPX BRM modules communicate. The MPX
PRC also has a module connector slot that permits secure attachment of MPX PEM and MPX BRM
modules via their integral connectors. Spacer covers are available to cap off unused sections of the
MPX PRC’s surface. The spacer covers reserve positions to insert MPX BRMs for future expansion.
! WARNING
Risk of connecting two MPX PEMs to one MPX PRC. Can cause equipment damage, injury or
death.
Connect only one MPX PEM (Power Entry Module) to an MPX PRC (Power Rail Chassis).
Connecting more than one MPX PEM could cause cross-conduction. A cross-conduction can
cause upstream overcurrent protective devices (OCPD) trip or the resulting short circuit
current may exceed the OCPD A.I.C. ratings.
4
Liebert® MPX™ System Modules
Figure 2
MPX PRC™ (Power Rail Chassis) components
Section of MPX PRC
(Power Rail Chassis)
Power Bus
Communication
Bus
Module
Connector Slot
2.1.1
PRC1880
installed
in Knurr®
Miracel™
Mounting Features
The back of the MPX PRC features T-slots running the length of the unit. These may be used for
mounting the assembled units in racks, such as the Knurr® Miracel™ rack.
Figure 3
MPX PRC (Power Rail Chassis) T-slots for mounting
This T-slot in the back of
the MPX PRC (Power
Rail Chassis) accepts
spring nuts for easy
mounting
5
Liebert® MPX™ System Modules
2.2
MPX™ PEM™—Power Entry Module/ Power Input
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
The MPX PEM contains hazardous voltage. This unit must be properly and securely installed
on the MPX PRC (Power Rail Chassis). The power conductors on the bottom of the MPX PEM
are energized with hazardous voltage whenever the MPX PEM is attached to power. If the
MPX PEM is not installed on the MPX PRC, these conductors will be exposed. Emerson
strongly recommends that the MPX PEM be installed only by an individual who has been
properly trained and qualified to perform electrical work.
! WARNING
Risk of connecting two MPX PEMs to one MPX PRC. Can cause equipment damage, injury or
death.
Connect only one MPX PEM (Power Entry Module) to an MPX PRC™ (Power Rail Chassis).
Connecting more than one MPX PEM could cause cross-conduction. A cross-conduction can
cause upstream overcurrent protective devices (OCPD) trip or the resulting short circuit
current may exceed the OCPD A.I.C. ratings.
The MPX PEM centralizes the connectivity of Liebert’s MPX’s power input and communication ports.
The MPX PEM securely fastens onto the MPX PRC (Power Rail Chassis) to deliver polyphase power
from its power supply cord to the power bus. The Liebert RPC is installed in the MPX PEM for its
operating power and connection to the communication bus.
The MPX PEM is available in North American models with Variable-Capacity or Fixed-Capacity and
in European models with Fixed-Capacity only. Both configurations’ power supply cords are available
in a variety of single- and three-phase NEMA, Schuko and IEC plug styles and ratings.
The Variable-Capacity models require connection of a detachable MPX IPC (See 2.2.1 - MPX™
IPC™—Input Power Cord/Communication (North American Models Only)) to its power inlet.
The power input ratings are determined by the plug type. The user may change the MPX IPC™ with a
different plug type and ratings from single phase to three-phase to suit his/her needs.
NOTE
Up to 30A (24A) per phase is supported for variable capacity North American models; up to
32A per phase is supported for European models.
NOTE
Up to 60A (48A) per phase is supported for fixed capacity North American models; up to 63A
per phase is supported for European models.
All models, except Elementary versions, provide power metering of the polyphase inputs, including
individual line voltage and current, total kW and total kWH. Additionally, individual line current
alarming and operational status are supported. Elementary models of the MPX™ PEM™ are available
only in Europe. Elementary models are not equipped with power metering capability.
Other important features include:
• Three visual phase power indicators alert the user to the current condition of each power input.
• Audible alarm is enabled during certain overcurrent conditions. The audible alarm may be tested
or silenced by pressing the alarm silence/test button. The alarm may be tested by momentarily
pressing the button when an alarm condition is not pending.
6
Liebert® MPX™ System Modules
Figure 4
MPX PEM™ (Power Entry Module) features
Integral
Connector
Torx Screw
Phase Power
Indicators
Liebert RPC™
Reset Access
Hole
Alarm
Silence/Test
Button
Liebert RPC
Installed in Slot
Hard-Wired
Power Input
Cable
Quick-Connect
Power Couplings
Integral
Connector
Torx Screw
2.2.1
MPX™ IPC™—Input Power Cord/Communication (North American Models Only)
The MPX IPC is a detachable input power cord that permits changing the input power source for
Variable-Capacity versions of the MPX PEM™. A variety of single- and three-phase NEMA and IEC
plug types are available. The MPX IPC is not required for the Fixed-Capacity MPX PEM.
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
Do not connect the MPX IPC to power until the MPX PEM is attached to the MPX PRC™ and
the MPX IPC is attached to the MPX PEM. If the MPX PEM is not attached to the MPX PRC,
conductors with hazardous voltage will be exposed when power is connected.
Figure 5
MPX IPC connector
Quick-Connect
Power Couplings
Snap Locks prevent
accidental disconnection
from the MPX PEM (Power
Entry Module)
7
Liebert® MPX™ System Modules
2.3
MPX BRM™—Branch Receptacle Module (Power Output)
The MPX BRM provides output power distribution to user load equipment. All MPX BRMs include
output receptacles (NEMA, Schuko or IEC) that are overload-protected by 100% rated hydraulicmagnetic circuit breakers.
MPX BRMs are hot-swappable to allow user installation without powering down the Liebert MPX. Up
to three standard sized (266mm) MPX BRMs can be deployed on a Liebert MPX utilizing the MPX
PRC (Power Rail Chassis) for typical 23U racks and up to six standard size MPX BRMs (Branch
Receptacle Modules) for units utilizing the 1880mm MPX PRC™ for typical 42U racks. All MPX BRMs
include an alphanumeric LED indicator that uniquely identifies the individual module.
North American and European models of the MPX BRM are available in the following versions and
features:
• Elementary version provides power distribution only. Power metering and alarming are not
supported.
• Branch Monitoring version of the MPX BRM provides power distribution and branch power
metering, including voltage, current, kW, kVA, kW-h and power factor.
• Receptacle Management version of the MPX BRM provides the same features as the Branch
Monitoring models, plus power metering, including crest factor, On/Off control, current alarming,
and operational status of individual receptacles. The receptacles may either be turned On or Off
remotely or programmed for automatic power-on sequencing.
Other important features include:
• An alphanumeric indicator to provide module identification and operational status (not
Elementary models) of the branch current condition. Additionally, the Branch Monitoring version
provides current alarming and operational status of the branch. The unit displays an “o” for an
overcurrent condition and a “u” for an undercurrent condition.
• For Receptacle Management versions, a visual indicator per receptacle alerts the user to the
current condition of the load (not Elementary models).
• The circuit breaker may be opened with the use of a tool. Open circuit breaker detection causes
the alphanumeric indicator to flash (not Elementary models).
• Voltage phasing is determined by the power blade configuration on the bottom of each MPX
BRM™, and is clearly marked on the color coded label.
• IEC C13 receptacle types are provided with retaining clips to provide strain relief for the load's
power supply cord.
8
Liebert® MPX™ System Modules
Figure 6
MPX BRM™ (Branch Receptacle Module)
Receptacles
Receptacle On/ Off Indicators
(Receptacle Management
Units Only)
Branch-Rated
Circuit Breaker
(100% Rated)
Integral
Connector
2.4
Branch Numeric
Indicator
Liebert® RPC™—Rack PDU Card
The Liebert RPC centralizes local and remote management for the Liebert MPX™. It provides Web
and SNMP management for systems connected to an Ethernet network. The Liebert RPC also serves
as the connection point for multiple support capabilities and devices including the RPC Basic Display
Module (RPCBDM™), various optional environmental sensors and “sibling” connection to other
Liebert MPX™ or Liebert MPH™ systems. The Liebert RPC is equipped with RJ-45 jacks for all
connections and requires no custom cables. The card supports 10 and 100 Mbit Ethernet and provides
for in-the-field upgrade of firmware.
The Liebert RPC is user-installed in a slot in the MPX PEM™ (Power Entry Module). Europe only:
The Liebert RPC is factory-installed in all monitored MPX PEMs.
Figure 7
Liebert® RPC™ (rack PDU card) in an MPX™ PEM™ (Power Entry Module)
Expansion/Management port
RPCBDM™ port
LAN
port
Liebert
RPC
9
External
Sensor
port
Liebert® MPX™ System Modules
2.4.1
RPCBDM™—RPC Basic Display Module
The optional RPCBDM provides local display of monitored data for all connected Liebert MPX™ and
Liebert MPH™ systems. Display information is accessed via a navigation switch on the RPCBDM. The
RPCBDM is cable-connected to the Liebert RPC allowing the user to locate the display to suit the
local reading requirements. A 2-meter cable and general mounting provisions are provided. A single
display can be used for up to four Liebert MPX or Liebert MPH Rack PDUs connected in a Rack PDU
Array™. The display screen’s orientation may be changed to either landscape (default) or portrait by
pressing and holding the scan switch while attaching the cable.
Figure 8
RPCBDM
10
Liebert® MPX™ Installation and Assembly
3.0
LIEBERT® MPX™ INSTALLATION AND ASSEMBLY
All configuration steps must be completed before attempting to startup equipment connected to the
Liebert MPX.
3.1
Installation in a Knurr® Miracel Rack
Emerson recommends installing the MPX PRC™ (Power Rail Chassis) in the rack, then attaching the
Liebert MPX modules to it.
Before beginning, consider how cables will be routed in the rack. Placing the MPX PEM™ (Power
Entry Module) at the end of the MPX PRC™ that is nearest the entry point for its input power cable
can ease cable routing and help separate control and power cables to reduce electromagnetic
interference.
A Liebert MPX can be installed in a Knurr® Miracel™ rack on either the upright or horizontal frame
member with the included hardware. The unit can be installed on the face of the frame member or on
the side of the frame member.
Installation requires inserting two spring nuts into the Liebert MPX, screwing Liebert MPX
mounting screws into the spring nuts and attaching two brackets to the Knurr Miracel frame
members. The Liebert MPX hangs on the brackets and is supported by the Liebert MPX mounting
screws.
! WARNING
Risk of connecting two MPX PEMs to one MPX PRC. Can cause equipment damage, injury or
death.
Connect only one MPX PEM™ (Power Entry Module) to an MPX PRC (Power Rail Chassis).
Connecting more than one MPX PEM could cause cross-conduction. A cross-conduction can
cause upstream overcurrent protective devices (OCPD) trip or the resulting short circuit
current may exceed the OCPD A.I.C. ratings.
3.1.1
Mounting Hardware Included
•
•
•
•
•
3.1.2
Z-shaped brackets: 2
L-shaped bracket: 2
Spring-nuts, M5: 6
Screws, M5x10: 6
Liebert MPX mounting screws, 2
Tools Required—Field-Supplied
• Slotted screwdriver
• 4mm Allen wrench
11
Liebert® MPX™ Installation and Assembly
3.1.3
Prepare the Liebert® MPX™ for Mounting
1. Insert two spring nuts into the T-slot on the back of the MPX PRC™, one near either end (see
Figure 9 for how to insert a spring nut).
2. Position the spring nuts where the brackets to be used will be positioned (either the Z-shaped or
L-shaped brackets). To move a spring nut, press down on it with a small, pointed object and slide
it into position.
3. Thread an MPX mounting screw into the spring nut and tighten a few turns. Leave enough space
for the bracket to slip over the screw’s head and rest on the body of the screw.
Figure 9
Inserting a spring nut into a T-slot and attaching an MPX™ mounting screw
MPX Mounting
Screw in back
of MPX PRC™
T-slot
Spring nut installed
in T-slot (leaf spring
goes on inner side)
3.1.4
Attach Brackets to a Knurr® Miracel™ Horizontal Frame Member
1. Insert two spring nuts into the T-slot on the upper horizontal frame member.
a. To use the Z-shaped bracket, insert the spring nuts into the T-slot on the face of the horizontal
frame member (see Figure 10).
b. To use the L-shaped bracket, insert the spring nuts into the T-slot on the thinner side of the
horizontal frame member (see Figure 10).
2. Position the spring nuts to accommodate screws inserted through slots in the brackets. To move
the spring nuts, press down on each with a small, pointed object and slide each into position.
3. Hold the bracket in place and attach it with two of the M5x10 screws with hex heads.
4. Tighten the hex-head screws firmly with the Allen wrench.
5. Repeat Steps 1 through 4 for the lower horizontal frame member. The brackets must be directly
in line with each other for the Liebert® MPX to be installed.
6. After the brackets are attached, hang the Liebert MPX in the rack by inserting the Liebert MPX
mounting screws into the slots on the brackets (see Figure 12).
7. Tighten the Liebert MPX mounting screws securely.
Figure 10 Attaching brackets to a horizontal frame member
Z-Shaped Bracket
on Knurr Miracel
Horizontal Frame
Member
L-Shaped Bracket
on Knurr Miracel
Horizontal Frame
Member
12
Liebert® MPX™ Installation and Assembly
3.1.5
Attach L-Shaped Brackets to an Upright Frame Member of the Knurr® Miracel™
1. Insert two spring nuts into the T-slot on a rear upright frame member (see Figure 11).
2. Position the spring nuts to accommodate screws inserted through slots in the brackets. To move
the spring nuts, press down on each with a small, pointed object and slide each into position.
3. Hold an L-shaped bracket in place and attach it with two of the M5x10 screws with hex heads.
4. Tighten the hex-head screws firmly with the Allen wrench.
5. Repeat Steps 1 through 4 for the lower L-shaped bracket. The brackets will attach the Liebert®
MPX™ more securely if one is near the top of the unit and one is near the bottom.
6. After the brackets are attached, hang the Liebert MPX in the rack by inserting the Liebert MPX
mounting screws into the slots on the brackets (see Figure 12).
7. Tighten the Liebert MPX mounting screws securely.
Figure 11
Attaching brackets to an upright frame member
L-Shaped Bracket
on Knurr Miracel Upright Frame Member
Figure 12 Hang Liebert MPX on a bracket
MPX mounting screw fits
through the center of the
bracket and slips into a slot
The lower screw on the back of
the MPX PRC™ will sit in the
bottom of the middle slot in either
type of mounting bracket used
13
Liebert® MPX™ Installation and Assembly
3.2
Liebert® MPX™ System Assembly
3.2.1
Attach an MPX PEM™ or MPX BRM™ to the MPX PRC™
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
This unit must be properly and securely installed on the MPX PRC (Power Rail Chassis).
Emerson strongly recommends that the MPX PEM be installed only by an individual who has
been properly trained and qualified to perform electrical work.
Connect only one MPX PEM (Power Entry Module) to an MPX PRC (Power Rail Chassis).
Connecting more than one MPX PEM could cause cross-conduction. Cross-conduction can
cause upstream overcurrent protective devices (OCPD) trip or the resulting short circuit
current may exceed the OCPD A.I.C. ratings.
Whenever the MPX PEM is connected to power, the connectors on the bottom are energized
with hazardous voltage.
Connect input power only after:
• the MPX PEM (Power Entry Module) is properly installed on the MPX PRC (Power Rail
Chassis)
• the MPX IPC™ (Input Power Cord) is properly connected to the MPX PEM
Connect input power to the Liebert MPX only while the MPX IPC is properly connected to the
MPX PEM. Failure to do so may subject the user to hazardous voltages.
Tools Required
• Tamper-resistant No. 1 Torx screwdriver bit, included with MPX PEM
• No. 1 PoziDriv screwdriver bit, included with MPX PEM
• No. 1 Phillips screwdriver, field-supplied
Before beginning to assemble the Liebert MPX:
• Ensure that utility power is not connected to any module or component.
• Ensure that no equipment is connected to the MPX BRM (Branch Receptacle Module).
• Ensure that the circuit breaker on the MPX BRM is Off.
After the MPX PRC (Power Rail Chassis) has been installed in the rack, it is ready for attachment of
an MPX PEM (Power Entry Module) and then the MPX BRMs (Branch Receptacle Modules).
Emerson strongly recommends attaching the MPX PEM first, positioning it at either end of the MPX
PRC. The module’s position will not adversely affect operation, but placing it at the end of the chassis
will ease cable routing and separation of power and control cables in the rack.
Proper orientation of the MPX PRC is required to allow for the best use of the top or bottom entry into
your rack. If cables will enter through the top of the rack, be sure that the MPX PRC has the power
bus to the right side. This will put the MPX PEM in a position where the input cord will be closest to
the top of the rack.
If cables will enter through the bottom of the rack, be sure that the MPX PRC is oriented so that the
power bus is to the left side. This will put the MPX PEM in a position where the input cord will be
closest to the bottom of the rack.
To balance the loads, be sure that the installed MPX BRMs have more than one unique line
configuration (L1-L2, L2-L3, L3-L1, L1-N, L2-N, L3-N). This will help to ensure that none of the
phases is overloaded.
If the MPX PEM is a Variable-Capacity model, an MPX IPC (input power cord) is required. Last, an
optional Liebert RPC (rack PDU card) can be installed.
14
Liebert® MPX™ Installation and Assembly
Disconnect Loads Before Adding or Removing an MPX™ BRM™
During normal operation, MPX BRMs (Branch Receptacle Modules) are hot-swappable. While adding
or removing an MPX BRM, no user loads can be connected to the MPX BRM. Attempting to do so may
damage the Liebert® MPX™ or connected equipment.
To attach either the MPX PEM™ or a MPX BRM:
1. Orient the module so that the power conducting tabs fit into the power bus on the MPX PRC™ and
the communication contacts will fit into the MPX PRC’s communication bus (see Figure 13).
2. Make sure that the integral connectors at each end of the module are oriented so they will fit into
the slot on the MPX PRC (Power Rail Chassis).
3. Press the module firmly onto the MPX PRC.
4. Secure the module to the Power Rail Chassis with the Integral Connectors; there is one on each
end.
a. Use a screwdriver to press each connector down. The Integral Connectors on the MPX PEM
have tamper-resistant Torx heads; Integral Connectors on the MPX BRM have PoziDriv
heads, however, the same size Phillips head screwdriver can be used.
b. Turn the screw until it locks and tightens, about three-quarters of a turn.
NOTE
Do not overtighten the connector on either end cap. Overtightening can damage the equipment.
Figure 13 Attach a module to the MPX PRC
Integral
Connector
locking end
on MPX PEM
MPX BRM™ shown; Integral
Connectors on the MPX BRM have
PoziDriv heads; MPX PEM attaches
similarly except Integral Connectors
on the MPX PEM have
tamper-resistant Torx heads.
Power Conductors
entering MPX PRC
Power Bus.
MPX PRC
Power Bus
Screwdriver depresses
Integral Connector so
the locking portion will
fit into slot.
MPX PRC
Communication
Bus
Screw head will be
flush with end cap
when the Integral
Connector locks in
place.
Screws secure end
cap to MPX BRM.
Never remove these
screws.
Integral Connector
pressed into slot.
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
Do not remove the screws that affix the end cap. Removing the end cap will expose energized
parts with hazardous voltage.
5. Repeat Steps 1 through 4 for each additional module.
NOTE
The Liebert MPX will operate properly if spaces exist between modules, but adding modules
will be hampered unless the space left is the size of a standard MPX BRM. Decorative covers
are available to reserve the proper space on the MPX PRC and to protect any unused sections of
the unit’s surface.
15
Liebert® MPX™ Installation and Assembly
Figure 14 Liebert® MPX™ assembled
MPX PRC™
(Power Rail Chassis)
(under modules)
MPX BRMs™
(Branch Receptacle Modules)
Liebert RPC™
(Rack PDU Card)
MPX PEM™
(Power Entry Module)
16
Liebert® MPX™ Installation and Assembly
3.2.2
Attach an MPX™ IPC™ to an MPX PEM™—Variable-Capacity MPX PEM Only (North
American Models Only)
! WARNING
Risk of arc flash and electric shock. Can cause equipment damage, injury or death.
The MPX PEM contains hazardous voltage that could cause serious injury or death. This unit
must be properly and securely installed on the MPX PRC™ (Power Rail Chassis). Emerson
strongly recommends that the MPX PEM be installed only by an individual who has been
properly trained and qualified to perform electrical work.
Whenever the MPX PEM is connected to power, the connectors on the bottom are energized
with hazardous voltage.
Connect input power only after:
• the MPX PEM (Power Entry Module) is properly installed on the MPX PRC (Power Rail
Chassis)
• the MPX IPC™ (Input Power Cord) is properly connected to the MPX PEM
Connect input power to the Liebert MPX only while the MPX IPC is properly connected to the
MPX PEM. Failure to do so may subject the user to hazardous voltages.
Variable-Capacity MPX PEM (Power Entry Module) versions require an MPX IPC (input power cord)
to connect to utility power. The MPX IPC is available with various input plugs for single-phase or
3-phase and up to 30A.
Quick-connect couplings are attached to the MPX IPC to ease proper connection to the MPX PEM
(Power Entry Module). The connectors fit only one way, mating the proper input, ground and neutral
wires on the power cord to the MPX PEM.
To attach the MPX IPC to an MPX PEM:
1. Ensure that utility power is not connected to any module or component.
2. Ensure that the MPX IPC is not connected to utility power.
3. Insert the quick-connect coupling on the MPX IPC into the connector on the MPX PEM. It will
lock into place. Tug on the cord to determine whether it is securely attached to the MPX PEM.
Figure 15 Quick-connect couplings on MPX IPC (input power cord) and MPX PEM (Power Entry Module)
Quick-connect
Coupling
on MPX IPC
3.2.3
Quick-Connect
Couplings
on MPX PEM
Install an Optional Liebert RPC in the MPX PEM—North American Models Only
Installing a Liebert® RPC (rack PDU card) in the MPX PEM (Power Entry Module) permits
monitoring a Liebert MPX either over a network or with an MPX BDM™ (basic display module). For
complete details, refer to the Liebert RPC™ user manual, SL-20825, or quick-start guide, SL-20826,
each available in the monitoring area of Liebert’s Web site, www.liebert.com
1. Locate the communication card bay on the MPX PEM. You might need to remove a cover.
2. Insert the Liebert RPC into the MPX PEM and secure it with the provided screws.
3. The Liebert RPC has four ports designated by icons: a LAN port,
Expansion/Management port, Display port, and Sensor port. Connect an Ethernet
cable (not included) to the LAN port, identified by the icon on the right:
LAN port
icon
4. Connect the Ethernet cable to a computer.
17
Liebert® MPX™ Installation and Assembly
3.3
Temperature/Humidity Sensor Installation—Optional
Optional Liebert® SN temperature/humidity sensors are available to assist in monitoring conditions
in the rack. Liebert SN sensors are designed for installation in a Knurr® Miracel™ without tools, but
each may be placed in any area to monitor temperature and humidity levels. Each connects to the
Liebert RPC™, which makes readings available to Liebert MPX™ monitoring methods.
Only one mounting method is addressed in this manual: attaching a single sensor with a bracket to a
Knurr Miracel frame member. For details on other mounting locations and methods, refer to the
Liebert SN quick-start guide, SL-20840, or to the Liebert RPC user manual, SL-20825. Each is
available at Liebert’s Web site, www.liebert.com
To install a sensor on a Knurr® Miracel™ frame member:
1. Assemble the Liebert SN and sensor bracket:
a. Insert the sensor bracket base into one end of the sensor support as shown in Figure 16.
b. Snap the sensor into the other end of the sensor support.
2. Choose where in the rack to install the sensor assembly. Emerson recommends placing the sensor
in the area that is likely to be warmest.
3. Hold the sensor bracket on a T-slot on the Knurr Miracel frame where the sensor will be placed.
4. Insert the included quarter-turn fastener through the rectangular hole in the sensor bracket base
and into the T-slot (see Figure 16).
5. Turn the fastener clockwise 90 degrees, a quarter of a turn.
6. Route the sensor cable to the Liebert RPC and insert it into the card’s external sensor port.
For further details, refer to the Liebert RPC user manual, SL-20825, which shipped with the card
and is available at Liebert’s Web site: www.liebert.com
Figure 16 Temperature/humidity sensor mounting
Sensor Support
Sensor Bracket Base
Liebert SN Sensor
Quarter-Turn Fastener
Rectangular protrusion passes
through bracket slot (above) and
into T-slot on Knurr Miracel frame
member (below).
Liebert SN
Sensor Cable
18
Liebert® MPX™ Installation and Assembly
Install an Optional RPCBDM™ in the Rack
3.4
The RPCBDM (Basic Display Module) can be mounted in the rack with either the included hardware
or with a cable tie through the slot on the back of the module (see Figure 17). Either method permits
moving the RPCBDM to a different place in the same rack or to another rack.
3.4.1
Mounting Hardware
•
•
•
•
Spring nut M5: 1
Spacer sleeve: 1
Special MPX screw: 1
Cable clip: 1
Tools Required
• Flat-blade screwdriver
3.4.2
RPCBDM Installation on Knurr® Miracel™ Frame
1. Determine the mounting location in the rack.
2. Insert a spring nut into a T-slot on the frame member where the RPCBDM will be installed (refer
to Figure 9).
3. Insert the Liebert® MPX™ screw into the spacer sleeve.
4. Insert the Liebert MPX screw into the spring nut and tighten securely with the screwdriver.
5. Hang the RPCBDM on the Liebert MPX screw with the hooded mounting slot on the back of the
RPCBDM (see Figure 17).
6. Connect the RPCBDM to the Liebert RPC™ with an Ethernet cable.
Be certain to connect the cable to the correct port on the Liebert RPC (see Figure 18).
Figure 17 RPCBDM installation in rack
Cable tie fits in small
slot on RPCBDM,
loops around cabinet
member
Head of the Liebert MPX Screw
in frame fits into hooded slot
on back of RPCBDM
19
Liebert® MPX™ Installation and Assembly
Figure 18 RPCBDM™ cable connection port on Liebert® RPC™
RPCBDM cable connection
port on Liebert RPC
20
System Functional Test
4.0
SYSTEM FUNCTIONAL TEST
4.1
Checklist for Liebert® MPX™ Assembly
Follow these guidelines steps to verify that all components are properly assembled. Failure to follow
these steps and in the documented sequence could result in a serious injury or equipment damage.
___ 1. MPX PRC™ (Power Rail Chassis) is securely attached to the rack.
___ 2. MPX PEM™ (Power Entry Module) is attached to the MPX PRC.
Ensure that the MPX PEM is securely locked onto the MPX PRC.
___ 3. Power input cable is attached to the MPX PEM, if applicable.
Variable-Capacity models have detachable cables with quick-connect couplings; FixedCapacity models have integral cables.
___ 4. Optional Liebert RPC™ (Rack PDU Card) is installed in the MPX PEM.
___ 5. MPX BRM™ (Branch Receptacle Modules) are installed; the number of modules that may be
attached varies according to the length of the Power Rail Chassis.
___ 6. Maximum electrical load is within values shown on the Liebert MPX module rating labels.
___ 7. The input power supply ratings and connections match the specifications of the unit being
installed.
4.2
Test the Liebert MPX’s Functionality
Perform these steps to determine whether the Liebert MPX is ready for use. Failure to follow these
steps in the documented sequence could result in serious injury or equipment damage.
1. Ensure that all circuit breakers on the MPX BRMs are Off.
2. Connect the Liebert MPX unit to input power.
• Validate that only one MPX PEM (Power Entry Module) is installed on the MPX PRC (Power Rail
Chassis).
• Verify that the MPX PEM (Power Entry Module) and MPX BRM™ (Branch Receptacle Module[s])
operating voltages are the same and match the input power source.
3. Connect equipment to the MPX BRMs.
4. Make sure the equipment to be connected to the Liebert MPX is switched Off.
5. Attach communication cables to the Liebert RPC, if one is installed in the Liebert MPX.
6. Switch On the circuit breaker of each MPX BRM where the load is connected.
7. Check the Phase Power Indicators on the MPX PEM to verify that input power is present (not
available on Elementary MPX PEM models). The appropriate number of lights on the MPX PEM
should be green and lit but not flashing:
• input power is single-phase—L1 should be green
• input power is single-phase 208-240VAC (North America only)—L1 and L2 should be green
• input power is three-phase—L1, L2 and L3 should be green.
8. Verify that each attached MPX BRM is displaying a non-repeated identifying number in the
Number Indicator beside the circuit beaker (the identifying numbers’ order in the display may not
match the mapping of their physical location on the MPX PRC) (not available on Elementary
MPX BRM models).
9. Switch On the test equipment or connected load to verify proper operation.
10. If any MPX BRMs are Receptacle Management versions, the lights beside the receptacles should
be lit.
21
Operation and Configuration
5.0
OPERATION AND CONFIGURATION
A Liebert® MPX™ can be operated with or without the optional Liebert RPC™ (Rack PDU Card). The
card employs a Web-based interface to enhance monitoring and control, enabling users to manage
rack equipment locally or from a remote location. The Liebert RPC can be used to determine power
usage, switch receptacles on some units On and Off and troubleshoot input power supply problems.
The Liebert RPC will manage and monitor different types of MPX BRMs (Branch Receptacle
Modules) installed on the same Liebert MPX. The feature can be valuable when some rack equipment
connected to the Liebert MPX requires closer monitoring than other equipment.
The Liebert RPC supports managing and monitoring the Liebert MPX with SNMP, Liebert Nform™,
Liebert SiteScan® and third-party management systems.
When connecting the rack equipment to the Liebert MPX’s receptacles, arrange cables and
connections to avoid tangling and crisscrossing the power cables. For power management purposes,
record the receptacle where each piece of equipment is connected. Receptacles on the Liebert MPX
have a numerical designation. A Liebert MPX with more than one circuit has the outlets named with
numbers and are grouped by branch with a number referring to the proper circuit breaker.
5.1
Configure the Liebert RPC
The Liebert RPC is factory-configured for DHCP. If you require a Static or BootP network
configuration, be sure to change the Boot Mode, as described below:
1. Insert an additional Ethernet cable (not included) into the Liebert RPC’s
Expansion/Management port, identified by the icon on the right:
Expansion/
Management
port icon
NOTE
The Liebert RPC’s Expansion/Management port should be used ONLY for local configuration
through interconnection to a computer or for interconnecting an additional Liebert MPX or
Liebert MPH™.
2. Insert the other end of the Ethernet cable into a computer.
3. Configure the computer’s IP settings to communicate on a 192.168.1.X network:
IP address
192.168.1.9
Subnet mask
255.255.255.252
Default gateway 192.168.1.1
4. To connect to the card, open a Web browser and enter http://192.168.1.10 into the URL field, then
press Enter.
5. Once the Rack PDU Web page is displayed, click the Configure tab, then click Network
Settings in the left pane.
6. When prompted for a user name and password, enter Liebert (case sensitive) for both.
NOTE
Control and configuration capabilities are protected by a username and password
combination. After entering Liebert for both the startup default username and password,
change it in both places for better security.
7. Click OK.
8. Click Edit in the right pane.
9. The default Speed/Duplex for the Ethernet port is Auto (automatic). To change this, choose from
the Speed/Duplex drop-down list.
10. Choose the Boot Mode: DHCP, Static or BootP. (The default is DHCP.)
11. Click Save to save any changes (or Reset to cancel). A Notice window displays a reminder to
reinitialize the card.
12. Click OK.
13. Make other changes as needed in the Configuration tab.
14. To complete the configuration, click Reinitialize in the left pane. A Reinitialize button appears
in the right side of the window.
15. Click Reinitialize in the right pane to commit the changes and reboot the card. The card is now
fully operational.
22
Operation and Configuration
5.1.1
Indicators
NOTE
Do not continue to use the Liebert® MPX ™if the LED panel or monitoring interface indicators
are not in accordance with these operating instructions. Refer all faults to your local dealer,
Emerson representative or Emerson Distributed Processing Applications Engineering.
One or more Phase Power Indicators on the MPX PEM™ (Power Entry Module) should be green and
lit but not flashing to indicate that input power is present and within tolerance. If input power is
3-phase, all three Phase Power Indicators should be lit green; and if input power is single-phase, one
Phase Power Indicator should be lit green
Each MPX BRM™ should display a non-repeated identifying number in the LED beside the circuit
beaker.
If any MPX BRMs are receptacle management versions, the LEDs beside the receptacles should be lit.
5.2
Operation With the Liebert RPC™
Instructions for operating a Liebert MPX equipped with a Liebert RPC (Rack PDU Card) are more
fully detailed in the card’s user manual, SL-20825, available at the Liebert Web site:
www.liebert.com
5.2.1
Connect to the Liebert RPC
After the Liebert RPC (Rack PDU Card) is installed and configured, the card is ready to be used to
monitor and manage the Liebert MPX as described below. If the card is not installed and configured,
refer to 3.2.3 - Install an Optional Liebert RPC in the MPX PEM—North American Models
Only and 5.1 - Configure the Liebert RPC.
1. Open a Web browser (Liebert recommends using Microsoft’s Internet Explorer®) and enter
http://192.168.1.10 into the URL field, then press Enter to display the Liebert MPX’s Web page.
2. When prompted for a user name and password, enter Liebert (case sensitive) for both.
Control and configuration capabilities are protected by a username and password combination.
After entering Liebert for both the startup default username and password, change both for
security purposes (refer to the user manual, SL-20825).
3. Access information about the Liebert MPX or configure the Liebert MPX by clicking on the
appropriate tabs and viewing choices (refer to the views in Figure 20).
23
Operation and Configuration
5.2.2
Viewing PDU and Receptacle Status: PDU Explorer and Device Explorer
The PDU Explorer permits browsing components from the highest level of the Liebert® MPX™ to the
receptacle level. The PDU Explorer is Web-based software that displays a hierarchical view of the
system. Using PDU Explorer, the user is able to browse components starting at the PDU level,
through to the branches of the PDU, and down to the receptacles of those branches.
Figure 19 Liebert® RPC™ PDU Explorer view
PDU Explorer
Rack PDU
Information
System
Status
Options &
Operations
The Device Explorer shows the status and identification of all receptacles on a single PDU. This list
can be sorted by the supplied fields, allowing quick navigation. Associated links navigate to the PDU
Explorer for viewing or configuring a receptacle
Figure 20 Liebert RPC Device Explorer view
Device Explorer
5.3
Operation Without the Liebert RPC
The Liebert MPX can be operated without the optional Liebert RPC (rack PDU card), but it will have
reduced functionality.
After the unit is installed and assembled, connect rack equipment to the receptacles, connect input
power and by switch on the circuit breaker on each MPX BRM™ (Branch Receptacle Module). Start
the rack equipment according to the manufacturer’s instructions.
24
Maintenance
6.0
MAINTENANCE
The Liebert® MPX™ needs little or no maintenance.
Emerson® recommends setting up a maintenance schedule that includes:
• Dust the unit’s exterior with a clean, dry cloth.
• Check all fittings and connections to ensure they are tight.
• If any fuses need replacing, they must be replaced with the same type.
6.1
Maintenance Support
The Liebert MPX contains no user-serviceable parts. If you need support or have questions about your
Liebert MPX, contact Emerson Network Power Distributed Processing Applications or your local
Emerson representative. Do not attempt to service this product yourself.
25
Specifications
7.0
SPECIFICATIONS
7.1
MPX™ PRC™—Model Number Configuration
• Prefix: MPXPRC• Mounting: V = Vertical
• Length: 1035 = Short (40-3/4"; 1035mm); 1880 = Standard (74"; 1880mm)
Table 1
MPX PRC (Power Rail Chassis) specifications
Maximum Modules
Ratings
Model #
Length,
mm (U.)
BRM
(266mm)
PEM
MPXPRC-V1880xxx
1880 (42)
6 (266mm)
1 (220mm)
MPXPRC-V1035xxx
1035 (23)
3 (266mm)
1 (266mm)
26
Ampere, A
Voltage, V
63
240/415
Weight, lb. (kg)
4.76 (2.16)
2.62 (0.84)
Specifications
7.2
MPX™ PEM™—Model Number Configuration
•
•
•
•
•
•
Prefix: MPXPEMRegion: N=North America; E=European
Type: V = Variable-Capacity; H = Fixed-Capacity
Size: A = Small (220mm); B = Standard (266mm)
Communication: A=RPC Installed; X=RPC Not Installed; E=Not Available
Input Power:
• Variable-Capacity PEM
Plug Style: X=Standard (APP)
Service: A=NA 30A120/208V and EU 32A 230/400V; B=NA 30A 240/415V
Remaining Positions Use X
• Fixed-Capacity
Plug Style: X=Standard (Straight); S=Special; R=Right Angle
Service (if Plug=X|R): F=L6-30P; H=L21-30P; I=L22-30P; M=L7-30P; Q= EU IEC309 32A
230V 1P2W+PE; R=EU IEC309 32A 230/400V 3P4W+PE; S=EU IEC309 16A 230V
1P2W+PE; T=EU IEC309 16A 230/400V 3P4W+PE; V=NA CS8365C 50A 3P3W+PE,208240V; W=NA IEC309 60A 120/208-240V 3P4W+PE; X=NA IEC309 60A 208-240V 3P3W+PE;
Y=NA IEC309 60A 240/415V 3P4W+PE; Z=EU IEC309 63A 230/400V 3P4W+PE
• Cord Length (nominal; if Plug=X|R): Reflect meters with two digits (e.g., 30 = 3.0m)
If Plug=S, the Service and Cord fields are combined as a numerical value only, e.g., 001
Table 2
MPX PEM (Power Entry Module) specifications
Input Ratings
Model #
Capacity
Strain Relief
S=Straight
R=Right Angle
Ampere
Voltage
Service
Phase
30 (24)
120/208-240
1-3
220
S
2.3 (1.03)
Length, mm
Weight
lb. (kg)
North American Applications
MPXPEM-NVAXXAXX
Variable
MPXPEM-NHBXRF30
Fixed
30 (24)
208-240
1
266
R
2.3 (1.03)
MPXPEM-NHBXXI30
Fixed
30 (24)
240/415
3
266
S
2.3 (1.03)
MPXPEM-NHBXXH30
Fixed
30 (24)
120/208-240
3
266
S
2.3 (1.03)
MPXPEM-NHBXRH30
Fixed
30(24)
120/208-240
3
266
R
2.3 (1.03)
MPXPEM-NHBXXM30
Fixed
30 (24)
240
1
266
S
2.3 (1.03)
MPXPEM-NHBXXW30
Fixed
60 (48)
120/208-240
3
266
S
2.3 (1.03)
MPXPEM-NHBXRW30
Fixed
60 (48)
120/208-240
3
266
R
2.3 (1.03)
MPXPEM-NHBXXX30
Fixed
60 (48)
208-240
3
266
S
2.3 (1.03)
MPXPEM-NHBXRX30
Fixed
60 (48)
208-240
3
266
R
2.3 (1.03)
MPXPEM-NHBXXV30
Fixed
50 (40)
208-240
3
266
S
2.3 (1.03)
MPXPEM-NHBXRV30
Fixed
50 (40)
208-240
3
266
R
2.3 (1.03)
MPXPEM-EHAAXQ30
Fixed
32
230
1
220
S
2.3 (1.03)
MPXPEM-EHAEXQ30
Fixed
32
230
1
220
S
2.3 (1.03)
MPXPEM-EHAAXR30
Fixed
32
230/400
3
220
S
2.3 (1.03)
MPXPEM-EHAEXR30
Fixed
32
230/400
3
220
S
2.3 (1.03)
MPXPEM-EHAAXS30
Fixed
16
230
1
220
S
2.3 (1.03)
MPXPEM-EHAEXS30
Fixed
16
230
1
220
S
2.3 (1.03)
MPXPEM-EHAAXT30
Fixed
16
230/400
3
220
S
2.3 (1.03)
MPXPEM-EHAEXT30
Fixed
16
230/400
3
220
S
2.3 (1.03)
MPXPEM-EHBAXZ30
Fixed
63
230/400
3
266
S
2.3 (1.03)
MPXPEM-EHBEXZ30
Fixed
63
230/400
3
266
S
2.3 (1.03)
European Applications
27
Specifications
MPX™ BRM™—Model Number Configuration
7.3
•
•
•
•
Prefix: MPXBRMRegion: N=North America; E=European
Type: B=Branch Monitoring; R=Receptacle Management; E=Elementary (No Monitoring)
Size and OL Protection:
• A=Small (220mm), B=Standard (266mm), C=Standard w/ Tamper-Proof Screws
• Output Power:
• Voltage/CB Rating: A=120V,20A; B=208V,20A; C=230V,20A; D=208-240V,20A; E=100V,20A;
F=240V,20A
• Number of Receptacles: 2 to 7
• Receptacle Type: A=5-20R; F to L=Reserved; N=IEC-C13 Sheet F; O=IEC-C19 Sheet J;
P=CEE-7 Type F (Schuko); U=GST18
• Phase Configuration: 1N=L1-N; 2N=L2-N; 3N=L3-N; 12=L1-L2; 23=L2-L3; 31=L3-L1
Table 3
MPX BRM (Branch Receptacle Module) specifications
Model #
Type
Receptacle Ratings
No. of
Outlets
Ampere, A
Voltage, V OCB, A
Voltage
Configuration
Length,
mm
Region
Weight
lb. (kg)
RECEPTACLE MANAGEMENT MODULES
North American Applications
MPXBRM-NRBA6A1N
NEMA 5-20R
6
16
120
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NRBA6A2N
NEMA 5-20R
6
16
120
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NRBA6A3N
NEMA 5-20R
6
16
120
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NRBD4O12
IEC C19 Sheet J
4
16
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NRBD4O23
IEC C19 Sheet J
4
16
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NRBD4O31
IEC C19 Sheet J
4
16
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NRBD6N12
IEC C13 Sheet F
6
12
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NRBD6N23
IEC C13 Sheet F
6
12
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NRBD6N31
IEC C13 Sheet F
6
12
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NRBF4O12
IEC C19 Sheet J
4
16
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NRBF4O23
IEC C19 Sheet J
4
16
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NRBF4O31
IEC C19 Sheet J
4
16
240
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NRBF6N12
IEC C13 Sheet F
6
12
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NRBF6N23
IEC C13 Sheet F
6
12
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NRBF6N31
IEC C13 Sheet F
6
12
240
20
L3-N
266
NA
2.3 (1.03)
RECEPTACLE MANAGEMENT MODULES
European Applications
MPXBRM-ERBC3P1N
Schuko CEE 7/4
3
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-ERBC3P2N
Schuko CEE 7/4
3
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-ERBC3P3N
Schuko CEE 7/4
3
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-ERBC4O1N
IEC C19 Sheet J
4
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-ERBC4O2N
IEC C19 Sheet J
4
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-ERBC4O3N
IEC C19 Sheet J
4
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-ERBC6N1N
IEC C13 Sheet F
6
10
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-ERBC6N2N
IEC C13 Sheet F
6
10
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-ERBC6N3N
IEC C13 Sheet F
6
10
230
20
L3-N
266
EU
2.3 (1.03)
28
Specifications
Table 3
MPX BRM (Branch Receptacle Module) specifications (continued)
Model #
Type
Receptacle Ratings
No. of
Outlets
Ampere, A
Voltage, V OCB, A
Voltage
Configuration
Length,
mm
Region
Weight
lb. (kg)
BRANCH MONITORING MODULES
North American Applications
MPXBRM-NBBA6A1N
NEMA 5-20R
6
16
120
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NBBA6A2N
NEMA 5-20R
6
16
120
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NBBA6A3N
NEMA 5-20R
6
16
120
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NBBD4O12
IEC C19 Sheet J
4
16
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NBBD4O23
IEC C19 Sheet J
4
16
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NBBD4O31
IEC C19 Sheet J
4
16
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NBBD6N12
IEC C13 Sheet F
6
12
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NBBD6N23
IEC C13 Sheet F
6
12
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NBBD6N31
IEC C13 Sheet F
6
12
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NBBF4O12
IEC C19 Sheet J
4
16
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NBBF4O23
IEC C19 Sheet J
4
16
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NBBF4O31
IEC C19 Sheet J
4
16
240
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NBBF6N12
IEC C13 Sheet F
6
12
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NBBF6N23
IEC C13 Sheet F
6
12
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NBBF6N31
IEC C13 Sheet F
6
12
240
20
L3-N
266
NA
2.3 (1.03)
BRANCH MONITORING MODULES
European Applications
MPXBRM-EBBC3P1N
Schuko CEE 7/4
3
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EBBC3P2N
Schuko CEE 7/4
3
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EBBC3P3N
Schuko CEE 7/4
3
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-EBBC4O1N
IEC C19 Sheet J
4
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EBBC4O2N
IEC C19 Sheet J
4
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EBBC4O3N
IEC C19 Sheet J
4
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-EBBC6N1N
IEC C13 Sheet F
6
10
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EBBC6N2N
IEC C13 Sheet F
6
10
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EBBC6N3N
IEC C13 Sheet F
6
10
230
20
L3-N
266
EU
2.3 (1.03)
ELEMENTARY MODULES
North American Applications
MPXBRM-NEBA6A1N
NEMA 5-20R
6
16
120
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NEBA6A2N
NEMA 5-20R
6
16
120
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NEBA6A3N
NEMA 5-20R
6
16
120
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NEBD4O12
IEC C19 Sheet J
4
16
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NEBD4O23
IEC C19 Sheet J
4
16
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NEBD4O31
IEC C19 Sheet J
4
16
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NEBD7N12
IEC C13 Sheet F
7
12
208-240
20
L1-2
266
NA
2.3 (1.03)
MPXBRM-NEBD7N23
IEC C13 Sheet F
7
12
208-240
20
L2-3
266
NA
2.3 (1.03)
MPXBRM-NEBD7N31
IEC C13 Sheet F
7
12
208-240
20
L3-1
266
NA
2.3 (1.03)
MPXBRM-NEBF4O12
IEC C19 Sheet J
4
16
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NEBF4O23
IEC C19 Sheet J
4
16
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NEBF4O31
IEC C19 Sheet J
4
16
240
20
L3-N
266
NA
2.3 (1.03)
MPXBRM-NEBF7N12
IEC C13 Sheet F
7
12
240
20
L1-N
266
NA
2.3 (1.03)
MPXBRM-NEBF7N23
IEC C13 Sheet F
7
12
240
20
L2-N
266
NA
2.3 (1.03)
MPXBRM-NEBF7N31
IEC C13 Sheet F
7
12
240
20
L3-N
266
NA
2.3 (1.03)
29
Specifications
Table 3
MPX BRM (Branch Receptacle Module) specifications (continued)
Receptacle Ratings
Type
No. of
Outlets
Ampere, A
MPXBRM-EEBC3P1N
Schuko CEE 7/4
3
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EEBC3P2N
Schuko CEE 7/4
3
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EEBC3P3N
Schuko CEE 7/4
3
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-EEBC4O1N
IEC C19 Sheet J
4
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EEBC4O2N
IEC C19 Sheet J
4
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EEBC4O3N
IEC C19 Sheet J
4
16
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-EEBC7N1N
IEC C13 Sheet F
7
10
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EEBC7N2N
IEC C13 Sheet F
7
10
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EEBC7N3N
IEC C13 Sheet F
7
10
230
20
L3-N
266
EU
2.3 (1.03)
MPXBRM-EEBC9U1N
GST18
9
16
230
20
L1-N
266
EU
2.3 (1.03)
MPXBRM-EEBC9U2N
GST18
9
16
230
20
L2-N
266
EU
2.3 (1.03)
MPXBRM-EEBC9U3N
GST18
9
16
230
20
L3-N
266
EU
2.3 (1.03)
Model #
Voltage, V OCB, A
Voltage
Configuration
Length,
mm
Region
Weight
lb. (kg)
ELEMENTARY MODULES
European Applications
MPX™ IPC™—Model Number Configuration
7.4
• Prefix: MPXIPC• Region: N=North America; E=European
• Input Power and Connection:
• Plug: X=attached, N=none
• Service: D=L5-30P; F=L6-30P; G=L21-20P; H=L21-30P; I=L22-30P; J=L15-30P; K=L14-20P;
L=L14-30P; M=L7-30P
• Cord Length: Length in meters, two digits (e.g. 30 = 3.0 meters)
Table 4
MPX IPC (Input Power Cord) specifications
Input Ratings
Model #
Ampere, A
Voltage, V
Service
Length
mm (ft)
Region
MPXIPC-NXD30XXX
30
120
1-phase NEMA L5-30P
3.0 (10)
NA
MPXIPC-NXF30XXX
30
208-240
1-phase NEMA L6-30P
3.0 (10)
NA
MPXIPC-NXG30XXX
20
120/208-240
3-phase NEMA L21-20P
3.0 (10)
NA
MPXIPC-NXH30XXX
30
120/208-240
3-phase NEMA L21-30P
3.0 (10)
NA
MPXIPC-NXI30XXX
30
240/415
3-phase NEMA L22-30P
3.0 (10)
NA
MPXIPC-NXJ30XXX
30
208-240
3-phase NEMA L15-30P
3.0 (10)
NA
MPXIPC-NXK30XXX
20
120/208-240
2-phase NEMA L14-20P
3.0 (10)
NA
MPXIPC-NXL30XXX
30
120/208-240
2-phase NEMA L14-30P
3.0 (10)
NA
MPXIPC-NXM30XXX
30
240
1-phase NEMA L7-30P
3.0 (10)
NA
30
Specifications
7.5
Agency Approvals
120V and 240V Single-Phase and 120/208-240V Three-Phase North American Units
• UL60950-1: Information Technology Equipment - Safety, Part 1 General Requirements
• CSA C22.2 No. 60950-1: Information Technology Equipment - Safety, Part 1 General
Requirements
• FCC, Title 47, Part 15 Subpart B for Class B operation as defined by ANSI Standard C63.4.
• ISTA Procedure 1A and 2A
• RoHS Compliant
230V Single-Phase and 400V Three-Phase European Units
• CE Markings GS mark (safety tested) according to DIN EN 60950-1 (VBE 0805-1) 2006/95/EC
and EMC Directive (EMD) 2004/108/EC according to the Low-Voltage Directive (LVD)
• CE Compliant according to:
• Low-Voltage Directive 2006/95/EC
• Electromagnetic - Compatibility Directive 2004/108/EC (EMD)
• RoHS Directive 2002/95/EC
• WEE Directive 2002/96/EC
• ISTA Procedure 1 A and 2A
• ROHS and WEEE Compliant, Basic Test for Purchased Products according to International Safe
Transit Association
Table 5
Electrical and environmental specifications
Power Consumption, W
22 maximum per fully configured 42U model (RPC, BDM, PEM, 6xBRM-R)
3 per RPC; 0.4 per module + 0.4 per open control (energized condition)
Maximum Ratings
240/415V 50/60Hz 63A
Insulation
Class I, Basic Earthed SELV
Electric Strength, VDC
2200
Overcurrent Protection
UL489 Overcurrent Circuit Breaker per Branch, 20A, 5000A A.I.C
Operating Temperature, °C (°F)
5-55 (41-131)
Humidity, %
10-95, non-condensing
Altitude, m (ft.)
2000 (6560)
Table 6
Metering performance
Volts, V
±1
±2 from 1% to <10%
Accuracy, %
Current, A (per %rated value)
±1 from 10% to 125%
Branch Receptacle Module (BRM™)
Power Entry Module (PEM)
Branch
Receptacle
Phase Voltage, 0.1V
Measurement, Resolution
√
—
√
Line Voltage, 0.1V
√
—
—
Line Current, 0.01A
√
√
√
Neutral Current, 0.01A
√
(3-phase only)
—
—
Total Real Power, 0.1W
√
—
—
Total Real Energy, 0.1kW-hr
√
—
—
Real Power, 0.1W
—
√
√
Apparent Power, 0.1VA
—
√
√
Real Energy, 0.1kW-hr
—
√
√
Power Factor, 0.01
—
√
√
Crest Factor, 0.01
—
—
√
Frequency, 0.1Hz
√
—
—
31
Dimensional Drawings
8.0
DIMENSIONAL DRAWINGS
Figure 21 Liebert® MPX™ assembly dimensions, 1880mm (74") versions
10.5"
(266mm)
MPX PRC
Cover/Spacer
10.5"
(266mm)
10.5"
(266mm)
10.5"
(266mm)
10.5"
(266mm)
10.5"
(266mm)
74" (1880mm)
TOP VIEW
2.9" (75mm)
4.1" (104mm)
Input Power
Cord
2.9" (75mm)
END VIEW
4.1" (104mm)
MPX BRM
(Branch Receptacle
Modules)
MPX PRC
(Power Rail
Chassis)
MPX PEM
MPX BRM
(Power Entry
Circuit Breaker
Module)
Protection Body
SIDE VIEW
Figure 22 Liebert MPX assembly dimensions, 1035mm (40.6") versions
MPX PRC
Cover/Spacer
10.5"
(266mm)
10.5"
(266mm)
10.5"
(266mm)
8.7"
(220mm)
40.6" (1035mm)
TOP VIEW
MPX BRM
Circuit Breaker
Protection Body
MPX PEM
(Power Entry
Module)
MPX BRM
(Branch Receptacle
Modules)
Input Power
Cord
4.1"
(104mm)
MPX PRC
(Power Rail
Chassis)
SIDE VIEW
2.9"
(75mm)
4.1" [104mm]
2.9"
(75mm)
32
Dimensional Drawings
Figure 23 RPCBDM™ dimensions
Top
Mounting
Slot
Communication
Connection
2.6"
(66mm)
Rear
LCD
Screen
0.8" (21mm)
4.5" (116mm)
1.1" (29mm)
FRONT VIEW
SIDE VIEW
0.787"
(20mm)
0.063"
(1.6mm)
0.059"
(1.5mm)
0.122"
(3.1mm)
0.472"
(12.0mm)
Mounting
Slot
M6
REAR VIEW
DETAIL A
See Detail A
33
Recycling Information, FCC Compliance, Modifications
9.0
RECYCLING INFORMATION, FCC COMPLIANCE, MODIFICATIONS
Notice to European Union Customers: Disposal of Old Appliances
This product has been supplied from an environmentally aware manufacturer that complies with the
Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/CE.
This product uses components that are dangerous for the environment, such as
electronic cards and other electronic components. Any component that is removed
must be taken to specialized collection and disposal centers. If this unit must be
dismantled, this must be done by a specialized center for collection and disposal of
electric and electronics appliances or other dangerous substances.
The “crossed-out wheelie bin” symbol at right is placed on this product to encourage
you to recycle wherever possible. Please be environmentally responsible and recycle
this product through your recycling facility at its end of life. Do not dispose of this
product as unsorted municipal waste. Follow local municipal waste ordinances for
proper disposal provisions to reduce the environmental impact of waste electrical and electronic
equipment (WEEE).
For information regarding the scrapping of this equipment, please browse
http://www.eu.emersonnetworkpower.com (“Products” or “Contacts” session) or call our worldwide
technical support:
• Channel Applications Engineering: 800-222-5877, ext. 1
Outside North America: +800 1155 4499, ext. 1
e-mail: liebert.upstech@emerson.com
• Monitoring Applications Engineering: 800-222-5877, ext. 2
Outside North America: +800 1155 4499, ext. 2
e-mail: liebert.monitoring@emerson.com
RoHS Compliance
The Liebert® MPX™ modules comply with the Restriction of Hazardous Substances Directive (RoHS),
prohibiting use of six hazardous materials manufacturing of electronics, including lead-free solder.
FCC Compliance
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment Off and On, the user is encouraged to try to correct the interference by one
or more of the following measures:
• Reorienting or relocating the receiving antenna.
• Increasing the separation between the equipment and receiver.
• Connecting the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Seeking assistance from the local Emerson representative or an experienced radio/TV technician.
Do Not Modify
Users should be aware that this product must be assembled and operated as stated in this document.
Modifying the Liebert MPX or any module may void the user’s authority to operate the equipment.
34
Ensuring The High Availability
Of Mission-Critical Data And Applications.
Emerson Network Power, a business of Emerson (NYSE:EMR),
is the global leader in enabling Business-Critical Continuity™
from grid to chip for telecommunication networks, data centers,
health care and industrial facilities. Emerson Network Power
provides innovative solutions and expertise in areas including
AC and DC power and precision cooling systems, embedded
computing and power, integrated racks and enclosures,
power switching and controls, infrastructure management,
and connectivity. All solutions are supported globally by local
Emerson Network Power service technicians. Liebert AC power,
precision cooling and monitoring products and services
from Emerson Network Power deliver Efficiency Without
Compromise™ by helping customers optimize their data center
infrastructure to reduce costs and deliver high availability.
Technical Support / Service
Web Site
www.liebert.com
Monitoring
liebert.monitoring@emerson.com
800-222-5877
Outside North America: +00800 1155 4499
Single-Phase UPS & Server Cabinets
liebert.upstech@emerson.com
800-222-5877
Outside North America: +00800 1155 4499
Three-Phase UPS & Power Systems
800-543-2378
Outside North America: 614-841-6598
Environmental Systems
800-543-2778
Outside the United States: 614-888-0246
Locations
United States
1050 Dearborn Drive
P.O. Box 29186
Columbus, OH 43229
Europe
Via Leonardo Da Vinci 8
Zona Industriale Tognana
35028 Piove Di Sacco (PD) Italy
+39 049 9719 111
Fax: +39 049 5841 257
Asia
29/F, The Orient Square Building
F. Ortigas Jr. Road, Ortigas Center
Pasig City 1605
Philippines
+63 2 687 6615
Fax: +63 2 730 9572
While every precaution has been taken to ensure the accuracy
and completeness of this literature, Liebert Corporation assumes no
responsibility and disclaims all liability for damages resulting from use of
this information or for any errors or omissions.
© 2010 Liebert Corporation
All rights reserved throughout the world. Specifications subject to change
without notice.
® Liebert is a registered trademark of Liebert Corporation.
All names referred to are trademarks
or registered trademarks of their respective owners.
SL-20820_REV3_07-12
Emerson Network Power.
The global leader in enabling Business-Critical Continuity™
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Connectivity
Embedded Computing
Embedded Power
DC Power
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Emerson, Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks of Emerson Electric Co. or one of its affiliated companies.
©2010 Emerson Electric Co.