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VEGA74
EN - 47
12.6. DESCRIPTION OF TYPICAL CONFIGURATIONS
During each recording,
as a not modifiable option
, the instrument always automatically
saves, as a standard configuration, besides voltage anomalies, the values of any network
parameter depending on the type of selected electric system (see 6.3.1).
The meter allows defining the following typical configurations which can be selected at any
moment (see § 6.3.2). The selection of one of these configurations automatically sets
only
the necessary
parameters for recording depending on the type of analysis
EN50160
Setting parameters for quality network compliance with guideline EN50160
(see § 12.3)
HARM.
Setting parameters for voltage/current harmonic analysis (see § 12.3)
kWh (Power and Energy)
Setting parameters for Power/Energy measurements (see § 12.4)
DEFAULT
Setting default configuration (all possible recording parameters)
The parameters selected for recording in each of the typical configurations, depending on
the type of selected electric system are listed below.
Three-phase system
3
-4WIRES
,
3
-3WIRES
and Single-phase
1
-2WIRES
EN50160
Description
Settings
System type:
Not modified
Frequency:
Not modified
Clamp type:
Not modified
Full scale clamp:
Not modified
TV ratio:
Not modified
Start recording:
Not modified
Stop recording:
Not modified
Aggregation time:
10min
Harmonic s recording:
Selected
Voltage anomalies recordings:
Selected
Reference voltage anomalies (Vn):
Not modified
High threshold limit for voltage anomalies:
10%Vn
Low threshold limit for voltage anomalies:
10%Vn
Selected voltage:
V1(Single); V12,V32,V31(3-wires); V1,V2,V3 (4-wires)
Voltage harmonics:
THD%,DC,01,02… 49
Voltage unbalance:
Rev%, Zero% (4-wires), Rev% (3-wires)
Voltage frequency:
Selected
Current, powers, energie, power factors:
Not selected
Table 2: List of parameters saved in EN50160 typical configuration