Specifications

8
Product selection guide
Panorama of the PowerLogic
range
(cont.)
Power-monitoring units
Name PM9P / PM9C PM500 PM700 / PM710 PM810 PM820 / PM850
Function
Power Meter Power Meter Power Meter Power Meter Power Meter
Technology
digital digital digital digital digital
Installation
DIN rail
4 x 18 mm modules
flush mount
96 x 96 mm
flush mount
96 x 96 mm
flush mount
96 x 96 mm
flush mount
96 x 96 mm
Applications
Installation monitoring
Panel instrumentation I, U, F, P, Q, S, PF, E (demand, minimum and maximum values)
Remote monitoring
Advanced remote monitoring time-stamped alarms time-stamped alarms…
Sub-billing and cost allocation
Energy consumption
Consumption for different time periods
Consumption of other utilities
Optimisation of power contract and load curves
Power quality analysis
Monitoring of harmonics (THD)
Analysis of individual harmonic content
Detection of voltage sags and swells
Detection of transients
EN50160 compliance checking
Characteristics
Measurement accuracy class 2
(active energy)
class 1
(active energy)
class 1
(active energy)
class 1
(active energy)
class 0.5S
(active energy)
Voltage measurement 450 V AC
direct
or external VT
480 V AC
direct
or external VT
480 V AC
direct
or external VT
600 V AC
direct
or external VT
600 V AC
direct
or external VT
Current measurement external CT external CT external CT external CT external CT
Communication ports 1 1 1 1 1
Inputs / Outputs 1 O 8 I/O 2 O 16 I/O 16 I/O
Memory capacity 80 / 800 kbytes
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