Instantaneous Values - Landis+Gyr E470 Series User Manual

Instantaneous values

20 Instantaneous values
D000058620 en a – E470 Series 3 SMETS2 100 mm – ZCX310 – User Manual and Functional Description
Issue 1.2
The instantaneous values measured by SMETS2 E470 devices are listed in
the table below:
Measured Quantities
Active power P
Reactive power Q
Apparent power S
Power factor (only +PF
1
as P/S)
Voltage (RMS) U
Current (RMS) I
Network fn
frequency
Table 14 Instantaneous values table
The instantaneous values are updated every second (tsampling=1sec)
Instantaneous registers are NOT settable; registers always appear as
shown in the table above. The same settings apply for showing the value
on the display or reading via communication.
All the registers can be read at any time as well as stored in various
profiles.
1
Import only. No export.
Sum, combined
|QI+QIV|+|QII+QIII|
Sum, combined
Sum (true RMS, S=U*I,
instantaneous value)
Instantaneous
Integration period average value
(not available to customer)
Minimum during the last billing
period (not available to
customer)
Instantaneous per phase
Current average over t
avr
Instantaneous per phase
Current average over t
avr
Instantaneous
Current average over t
avr
127/143
Resolution
XXXXX.XX kW
XXXXX.XX kVAr
XXXXX.XX kVA
XXXX.XXX
XXXXXX.X V
XXXXX.XX A
XXXXXX.X Hz
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