Electricity Meter
1.Introduction
Power Measurement is a leading provider of enterprise
energy management systems for energy suppliers and consumers
worldwide. its ION, web-ready software and intelligent electronic
devices comprise a complete, real-time information and control
network that supports billing for complex energy contracts
and helps improve power quality, reduce energy costs and keep
operations running enterprise-wide, 24 hours a day.
PML product concept： PML is dedicated to the global power
supply system’s security, stability, continuity, reliability
and high quality！
In 1969，Bill Mcmillan and Ron Hart built PML, which has
created a series of “No. 1” as a leading provider in the global
three-phase electricity supervision & control facility
market:
· First micro-processor based power meter
· First meter with remote communications capability
· First PC-based software for remote power monitoring
· First meter with on-board data, event, and fault recording
· First meter with programmable set-point capabilities
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· First meter with object-oriented modularity
and flexibility
· First revenue-approved meter with Ethernet support
· First meters with full Internet connectivity
2. ION 8000 Product Range Energy Meter Introduction
ION 8000 product range (8300ION、8400ION、8500ION) are advanced
gateway energy meter developed for the commercial operation
of power market.
ION 8000product range has high-accuracy, bi-direction, four
quadrant energy measurement, transformer/ line loss compensation
counting, energy change trend recording, support multi-communication
protocol, optional control output function.
ION 8000product range has unique multi-communication port
and multi-communication protocol, can get connect to the energy
measurement system of any manufacturers.
ION especially suits China’s power market: “power plant
and grid separated” and “bring competition to generation rates”,
because ION provides more multi-communication ports, meanwhile,
provides the power plant and power system with energy measurement
data of the same measuring point
In large-scale power plant and substation comprehensive
automatic system, ION energy meter is adopted, the local supervision,
EMS, energy measurement center can share large energy supervision
data, energy quality data, even failure recording wave, which
makes ION own a high comprehensive function and price rate.
Based on 8300ION, 8400ION has more powerful energy quality
analysis, web operation, Modbus station, advanced data recording,
optional current input, harmonics supervision and optional
Ethernet communication port.
Besides the above functions, 8500ION also has the following
functions: waveform recording, Transient detection, high-speed
sampling, and expansible energy quality analysis and bigger
storage capacity.
3. ION 8000 product range features summary
·0.2-grade energy measurement
Based on Web report, compensate the various charge, transformer
and line wastage
·Multi-communication port and multi-communication agreement
In the gateway measurement, energy measurement system,
EMS, SCADA, power plant (substation) share only data resource
of the local supervision
·Power plant generation program assessment
·Internet function available
Utilize standard network browser and email to warn automatically,
the transmission of measuring and recording data can be easily
transmitted.
·Supervise the standard that index passes
Accord to the international standard of harmonics and crest
Factor，IEC 61000-4-7/4-15、IEEE 519-1992、IEEE 1159、SEMI
·Energy quality analysis
Provide system power supply reliability index with percentage
for analyzing cause of failure and avoid failure reoccurring
·Power factor and load control
Automatically reduce load, lower wave and control capacitor
to avoid being fined
Large-scale enterprise interior energy management system
·Load management system
·SCADA、DCS、EMS system integration manufacturer
·Substation comprehensive automatic system
·Any automatic system that needs energy measurement |
