KBR multimess D9-PQ
20144 EDEBD
A0228-5023-1_EN
37
Parameter page 3
Parameter page 4
The displayed value for the nominal voltage is:
In a 4-conductor grid = 230V conductor-earth voltage
In a 3-conductor grid = 100V conductor-conductor
voltage, multiplied by the conversion factor
The % value is used to set the reference voltage at a
different value to the nominal voltage.
Note
Example 1:
20,000V * 105% = Reference voltage of
21,000V. This is the reference value for all trigger
thresholds as well as Power Quality events.
Example 2:
500V grid (conductor-conductor)
230V * 125% = 287.5V (conductor-earth)
Rated current
All trigger thresholds for the current refer to the set no-
minal current. The nominal current for the system should
be entered here.
Reference channel
defines the measuring channel for
frequency measurements and grid synchronisation.
Parameter
Nominal Voltage
[V] 2.30
Reference Voltage
[%] 100
[V] P-P 398.37
Parameter
Nominal Voltage
[A] 5
Reference channel
U1E