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Nexus™
1250 Power Monitor |
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RTU,
Power Quality and Revenue Metering
Designed for Substations and Primary Customer
Metering
Electro
Industries introduces the most advanced and
powerful monitoring product ever designed.
Envisioned to meet the changing power metering
needs in the deregulated utility environment,
this unit provides the total picture of power
usage and power quality for any metered point
within a power distribution network. Moreover,
with scaleable I/O and IED communication technology,
Nexus™ meters serve as an RTU for many
SCADA applications. Nexus™ meters signifiy
a technological advance in metering and data
gathering technology.
As part of utility deregulation, high performance
power monitoring is essential to maintain
a positive relationship between the utility
and the customer. In the competitive power
provider environment, immediate power data
for the power user is critical. Detailed
load information and power quality are the
pre-requisite for an effective energy management
program. Nexus™ meters allow the user
to make power related decisions quickly
and effectively.
Advanced
Features Include:
High-Performance
Revenue Metering
- Patented Pending ACCU-MEASURE®
Sensing Technology
- Laboratory Grade 0.04%
Watt-Hour Accuracy
- Exceeds all ANSI C-12
and IEC 687 Specifications
- Auto Calibration with
Temperature Compensation
- Onboard Time of Use
- Load Aggregation
- Transformer
Loss Compensation
High-Performance
Power Quality Monitoring
- High-Speed Transient Recording
- Record up to 512 Samples per
Cycle
- Voltage Surge and Sag Recording
- Fault Recording and Analysis
- Harmonic Analysis to 255th
Order
- Onboard CBEMA Logging
- GPS Clock Sync
Advanced
Memory, Communication, Control and
RTU Functions
- 4
Meg Non-Volatile Storage
- 4
High-Speed Com Ports
- Multiple
Protocols
- Optional
Onboard Ethernet
- Optional
Internal 56K Modem
- Built-in
RTU Functionality
- Built-in
PLC Functionality
- 90msec.
High-Speed Updates for Control
- MV-90
Compatible
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Communicator EXT 3.0:
AiReports
- Power Quality
Reporting & Diagnostic Tool
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Technology for both the Utility Power Quality and Revenue Metering Departments
Historically, within a utility, separate departments managed revenue
metering and power quality issues. Today, these departments are merging.
Metering departments are providing additional value to keep customers
loyal to the Power Utility. This also applies to inter-ties between utilities.
To meet these applications, Nexus combines the features of a high-end
revenue meter with advanced power quality. Nexus is the premier metering
product encompassing a technological quantum leap.
Industrial and Institutional Users Obtain High-End
Power Quality and Accurate Billing Measurements
Industrial and commercial customers require "High-End" power quality
monitoring to record surges, sags and transients within a facility. Traditionally,
expensive portable power quality equipment accomplished this task. With
Nexus, the data is always available on-line in the power meter to provide
the needed power quality assessment immediately. Moreover, Nexus' precision
accuracy can be used for primary metering, sub-metering or to check the
installed utility meter.
User Defined Expandable I/O, RTU and Trending
Functions Customize Nexus for Every Application
Nexus offers virtually unlimited I/O capability in conjunction with all
metering functions. Using the expandable I/O allows the meter to be used
for every metering and data gathering application. Nexus' modular plug
and play modules allow you to add Analog and Digital I/O to specifically
meet your application. You will no longer need PLCs or RTUs to accomplish
these tasks.
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