User`s guide

V3-T9-112 Volume 3—Power Distribution and Control Assemblies CA08100004E—November 2013 www.eaton.com
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9.3
Metering Devices, Protective Relays, Software and Connectivity
Metering Devices
IQ Energy Sentinel
Contents
Description Page
Metering Products Family. . . . . . . . . . . . . . . . . . . . .
V3-T9-21
Power Xpert Meter 4000/6000/8000 Series. . . . . . . V3-T9-30
Power Xpert Meter 2000 Series . . . . . . . . . . . . . . . . V3-T9-49
IQ 250/260 Series Electronic Power Meters . . . . . . V3-T9-60
IQ 130/140/150 Series Electronic Power Meters . . . V3-T9-66
IQ 150S/250S Self-Enclosed Electronic Meters . . . . V3-T9-71
IQ 35M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-76
IQ Analyzer 6400/6600 Series . . . . . . . . . . . . . . . . . V3-T9-79
IQ DP-4000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-87
IQ 230 Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-93
Power Xpert Multi-Point Meter . . . . . . . . . . . . . . . . . V3-T9-100
IQ Energy Sentinel™
Application Description . . . . . . . . . . . . . . . . . . . .
V3-T9-113
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-114
Standards and Certifications . . . . . . . . . . . . . . . . V3-T9-115
Product Selection . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-116
Technical Data and Specifications . . . . . . . . . . . . V3-T9-116
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-119
PM3 Monitoring and Metering Module . . . . . . . . . . V3-T9-121
Current Transformers (CTs). . . . . . . . . . . . . . . . . . . . V3-T9-122
Clamp-On Current Transformers. . . . . . . . . . . . . . . . V3-T9-131
IQ Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-134
Panel Mounting Adapter Kit . . . . . . . . . . . . . . . . . . . V3-T9-135
Enclosed Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-136
IQ Energy Sentinel™
Product Description
IQ Sentinels
IQ Sentinels are
microprocessor-based
submeters, designed to
monitor power and energy.
They represent an alternative
to installing separate
wattmeters, watthour meters
and watt demand meters.
The Energy Sentinel monitors
watts, watthour and watt
demand.
Key advantages include
unmatched savings in
space, lower installation
costs and the capability to
communicate data readings
in a variety of ways.
IQ Sentinels with built-in CTs
and communications have
the added benefit of greater
overall system accuracy.
Conventional metering often
is less accurate since external
CTs and separate transducers
may each have inaccuracies
of 1% or more.
Eaton’s IQ Sentinels provide a
unique cost-effective method
to implement energy
submetering at lower levels
in the distribution system.
The ability to monitor power
distribution systems down to
the machine or process level at
an industrial facility has
become essential to provide
key benefits such as to verify
the accuracy of the utility bill,
identify and track energy usage
to the loads that consume it,
develop a facility energy profile
to establish a baseline, allocate
energy costs to create
accountability, etc.
An optional door-mounted
interface, the Subnetwork
Master Local Display, is
available to display the energy
parameters monitored by the
IQ Sentinels.
Submetering application
examples for the IQ Sentinels
include energy demand
monitoring, product cost
analysis, process machine
tool efficiency and
productivity improvement,
and energy cost allocation or
tenant billing for commercial,
industrial, recreational and
residential facilities.
Note: For customer billing
applications, consult local utility
for metering requirements.
Commercial applications
include energy cost allocation
within convention halls, office
buildings, shopping malls,
hospitals, warehouses and
storage facilities.
Industrial applications include
departmental billing and
process/assembly line energy
cost analysis. IQ Energy
Sentinels may be substituted
for watt transducers when
monitoring machine tool and
equipment performance
within plants.
Recreational facilities include
sports arenas, camping
grounds, trailer parks and
marinas.
The IQ Sentinel may be
applied on three-phase
(three- or four-wire), as well
as single-phase (three-wire)
systems.
IQ Sentinels may be
applied on either 50 or
60 Hz systems.