SATEC EM920 Operation Manual User Manual
Page 111
Chapter 5 Configuring the EM920
Configuring Recorders
EM920 Power Quality and Revenue Meter
111
Data Log #2
No. Parameter
1 V1/V12
demand
2 V2/V23
demand
3 V3/V31
demand
4 I1
demand
5 I2
demand
6 I3
demand
7
kW import (delivered) sliding demand
8
kvar import (delivered) sliding demand
9
KVA total sliding demand
10
kWh import (delivered)
11
kWh export (received)
12
kvarh import (delivered)
13
kvarh export (received)
14 kVAh
total
15 In
16 Frequency
Data Log #13
Data Log #13 is linked to the Fault recorder and is configured
for fast 1/2-cycle RMS profiling of fault events. You can freely
manipulate this file, as you want. See
in Chapter 5 on how to enable or disable RMS
profiling and how to define the maximum duration of the fault
RMS profiles.
The factory pre-configured list of parameters for Data log
#13 is shown in the following table.
Data Log #13
No. Parameter
1
1/2-cycle voltage V1/V12
2
1/2-cycle voltage V2/V23
3
1/2-cycle voltage V3/V31
4
1/2-cycle (neutral/zero-sequence) voltage V4
5
1/2-cycle current I1
6
1/2-cycle current I2
7
1/2-cycle current I3
8
1/2-cycle current I4
9
1/2-cycle zero-sequence voltage
Data Log #14
Data Log #14 is linked to the Power Quality recorder and is
configured for RMS profiling of power quality events. You can
freely manipulate this file. See
in Chapter 5 on how to enable or disable RMS profiling and
how to define the maximum duration and time envelopes for
the PQ RMS profiles.
The factory pre-configured list of parameters for Data log
#14 is shown in the following table. The time integration
interval for these parameters is dynamically changed as the
event continues for more time.