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Technical
Section 11
Dimensions
Section 12
7
Power Meter Series PM3200
Functions and characteristics (cont.)
Basic metering
Specifications
(continued)
PM3200 Range
Mechanical characteristics
Weight
0.26kg
IP degree of protection (IEC60529)
IP40 front panel, IP20 meter body
Dimension
90 x 95 x 70mm
Environmental conditions
Operating temperature
-25 ºC to +55 ºC
Storage temperature
-40 ºC to +85 ºC
Humidity rating
5 to 95% RH at 50ºC (non-condensing)
Pullution degree
2
Metering category
III, for distribution systems up to 277/480VAC
Dielectric withstand
As per IEC61010-1, Doubled insulated front panel display
Altitude
3000m max
Electromagnetic compatibility
Electrostatic discharge
Level IV (IEC61000-4-2)
Immunity to radiated fields
Level III (IEC61000-4-3)
Immunity to fast transients
Level IV (IEC61000-4-4)
Immunity to surge
Level IV (IEC61000-4-5)
Conducted immunity
Level III (IEC61000-4-6)
Immunity to power frequency magnetic fields 0.5mT (IEC61000-4-8)
Conducted and radiated emissions
Class B (EN55022)
Safety
CE as per IEC61010-1
(1)
Communication
RS485 port
Half duplex, from 9600 up to 38400 bauds, Modbus RTU (double insulation)
Display characteristics
Dimensions (VA)
43mm x 34.6mm
Display resolution
128 x 96 dots
Standard compliance
IEC61557-12, EN61557-12
IEC61010-1, UL61010-1
IEC62052-11, IEC62053-21, IEC62053-22, IEC62053-23
EN50470-1, EN50470-3
(1) Protected throughout by double insulation
Multi-tariff capability
The PM3200 range allows arrangement of kWh
consumption in four different registers. This can be
controlled by:
b
Digital Inputs. Signal can be provided by PLC or utilities
b
Internal clock programmable by HMI
b
Through communication
This function allows users to:
b
Make tenant metering for dual source applications to
differentiate backup source or utility source
b
Understand well the consumption during working time
and non working time, and between working days and
weekends
b
Follow up feeders consumption in line with utility tariff
rates
Power Meter Series PM3250