PM9, PM9P and PM9C Power Meter
Power Meter PM9
Division - Name - Date - Language
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PowerLogic Family
2
Applications
3
Benefits
4
Power Meter overview
5
Application tips
2
A new Power Meter in the
PowerLogic range...
CM 3000 / CM 4000
PM800
PM9
PM 500
Division - Name - Date - Language
PM700
3
PM9 key features comparison
PM9
PM9P

Modbus RS485 port
Pulse output
Division - Name - Date - Language
PM9C
1
Accuracy IEC62053-21(IEC 61036)
1
1
1
Timer
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Power demand and Max demand
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U, V, I, F, PF, Power, Energy
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4
6 references
 AC version
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

Division - Name - Date - Language
220 to 240 VAC
PM9 with display only
PM9P with pulse output
PM9C with communication
15 199
15 197
15 198
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Power Meter PM9
Division - Name - Date - Language
1
PowerLogic Family
2
Applications
3
Benefits
4
Power Meter overview
5
Application tips
6
Use the Power Meter as the first step of
power monitoring
information to manage total costs
 Reduce energy
costs
 Increase equipment
utilization
 Improve reliability
of supply
Division - Name - Date - Language
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If you can not measure it
you can not manage it
Division - Name - Date - Language
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PM9 applications
Higher accuracy & functionality,
more I/Os...
Panel power metering
basic power metering
Sub-billing / cost allocation
allocate cost by workshop not by m2
Energy usage
consumption patterns, capacity planning
PM9/PM7
Real time monitoring
Contract optimisation
includes synchronised demand...
Power quality monitoring
THD, Harmonic analysis
PM8
Advanced quality monitoring
waveform capture, sag & swell
Division - Name - Date - Language
Circuit Monitor
9
PM9 applications
Higher accuracy & functionality,
more I/Os...
Panel power metering
basic power metering
Sub-billing / cost allocation
allocate cost by workshop not by m2
Energy usage
consumption patterns, capacity planning
Real time monitoring
• Local display of basic values
I, U and more
• Quick check that everything is OK
PM9/PM7
show three information at the
same time
Contract optimisation
includes synchronised demand...
Power quality monitoring
THD, Harmonic analysis
Advanced quality monitoring
waveform capture, sag & swell
Division - Name - Date - Language
10
PM9 applications
Panel power metering
basic power metering
Sub-billing / cost allocation
allocate cost by workshop not by m2
Energy usage
consumption patterns, capacity planning
Real time monitoring
• Allocate exact cost by tenant
• Allocate cost by workshop or
production line, not by m2:
include electricity cost in variable
PM9/PM7
cost not in fixed cost
Contract optimisation
includes synchronised demand...
Power quality monitoring
THD, Harmonic analysis
Advanced quality monitoring
waveform capture, sag & swell
Division - Name - Date - Language
11
PM9 applications
• Save energy by knowing your
consumption patterns
Panel power metering
basic power metering
Sub-billing / cost allocation
allocate cost by workshop not by m2
Energy usage
consumption patterns, capacity planning
Real time monitoring
Contract optimisation
includes synchronised demand...
Power quality monitoring
THD, Harmonic analysis
implement awareness programs,
best practises, peak shaving
PM9/PM7
• Save
investment by improving
capacity planning
identify spare capacity
• Improve reliability
balance busbar loading
• Improve system power factor
avoid penalties
Advanced quality monitoring
waveform capture, sag & swell
Division - Name - Date - Language
12
PM9 applications
• Improve efficiency with remote
monitoring
Panel power metering
basic power metering
Sub-billing / cost allocation
allocate cost by workshop not by m2
Energy usage
consumption patterns, capacity planning
Real time monitoring
Contract optimisation
includes synchronised demand...
Power quality monitoring
THD, Harmonic analysis
Advanced quality monitoring
waveform capture, sag & swell
Division - Name - Date - Language
useful information available at
your desk (electrical parameters,
status…)
PM9/PM7
early detection of problems
aids trouble-shooting and
diagnostics
make decision based on real
information
• Minimise down time
understand rapidly what
happened during crisis and find
causes of problem
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Power Meter PM9
Division - Name - Date - Language
1
PowerLogic Family
2
Applications
3
Benefits
4
Power Meter overview
5
Application tips
14
Compact Design
 4 modules of 18 mm only, width of 72 mm
 Basic
 with Modbus communication
 or with 1 pulse output

saves space for other meters or for
miniature circuit breakers
72 mm
Division - Name - Date - Language
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Large backlit display
 Large back lit LCD display
 Easy to read in extreme light conditions
 View multiple values on one screen
 View three phases at the same time
 2 level backlight
 first level: permanent backlight to ease
viewing at any time
 second level: enhanced when a key is
pressed
Division - Name - Date - Language
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Monitor in confidence
 Energy class 1 according to IEC62053-21
 monitor in confidence your electricity
consumption
 Power demand measurement and max
demand recording
 monitor power demand overshoot
 Neutral current calculation
 check neutral conductor is not overloaded
especially because of harmonics
Division - Name - Date - Language
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Power Meter PM9
Division - Name - Date - Language
1
PowerLogic Family
2
Applications
3
Benefits
4
Power Meter overview
5
Application tips
18
Functions
PM9/PM9P PM9C
General


Division - Name - Date - Language
for LV system 1P+N, 3P, 3P+N
voltage direct connection up to

450VAC

450VAC
Basic Instrumentation
 I, U, V, F , PF
 P total and per phase
 Q total and per phase
 S total
 PF total
 active and reactive energy (2 quadrants)
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Other measurements
 neutral current
 active or reactive or apparent power demand
 Max power demand
 timer
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Functions
PM9/PM9P PM9C
Display and I/O
 Backlit LCD display with 3 lines
 1 pulse output for active or reactive energy

PM9P
Communication
 2 wire RS485 Modbus port
 Baud rate
 SELV circuit, double insulation
Division - Name - Date - Language


19 200

Power supply
 AC version
 DC version
220 to 240VAC ± 10%
Accuracy
 I, U, V
 Energies
% of reading
±0.5%
±0.5%
as per IEC62053-21 or IEC61036
Cl1
Cl1
24 to 48 VDC ± 20%

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Functions
PM9/PM9P PM9C
Division - Name - Date - Language
Operating temperature
 -5°C to +55°C


Operating environment
 installation category up to 450 VAC
 pollution degree
III
2
III
2
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Power Meter PM9
Division - Name - Date - Language
1
PowerLogic Family
2
Applications
3
Benefits
4
Power Meter overview
5
Application tips
22
Local Panel instrumentation
Local display
of all information
Division - Name - Date - Language
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Remote monitoring
 With the addition of an Ethernet
Gateway, the meter can communicate
via the existing network

PC with Browser
Create a simple system using a
PM9C, EGX400, and a PC with web
browser software
– View instantaneous readings of
amps, voltage, power and
energy
– View historical values
– No special software to install
EGX400 Gateway
PM9C
Division - Name - Date - Language
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Sub-billing / Cost allocation
2 options
PM9P
Pulse output
PM9C
Modbus comms
PLC
Building Mgt System
Division - Name - Date - Language
Power Mgt System
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Submetering/cost allocation in buildings
EGX 400 or
Twido PLC
or
used to push data on
LAN
Twido PLC
pulse
used as pulse
concentrators
PM9P
Division - Name - Date - Language
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You may need a PM700 or PM800 for...
PM800





Alarms with timestamping
Harmonic analysis
logging memory - 80Kb to 800Kb
Optional I/Os
Class 0.5S accuracy
PM700




Division - Name - Date - Language
Better and bigger display
THD monitoring
Min / Max values
Flush mount
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PowerLogic range summary
CM 4000
CM3000
CM4000
CM 3000
PM800
PM9
PM 500
PM700
Apply to Critical Power: Utility
switch, Mains, sensitive Feeders
PM 500
Apply to Mains and Feeders
Apply to Feeders
• Panel instrumentation
• sub-metering / cost
allocation
• Power Monitoring
Division - Name - Date - Language
• Comprehensive Power Monitoring
• Alarms with timestamping
• Harmonic analysis
• Class 0.5S
• Onboard data logging up to 800 ko
• up to 18 I/O points
• Extensive Power Quality monitoring
• EN50160 compliance checking
• Transient Detection and flicker
• Wave shape fault recording
• Class 0.2S
• Memory up to 32MB
• Up to 25 I/O points - Variety of I/O
• GPS time synchronization
• HTML pages standard & custom with
Ethernet option
• Programmable functions
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