The resistive and reactive line drop compensation settings are entered into the 2V164-S at the
LDC page in volts.
Check the vectorial compensation operation using the following steps:
1.
Set the Resistive and Reactive voltage settings to 0V;
2.
Set the LDC mode to +PHASE or +QUAD based on the wiring configuration used;
3.
Apply a voltage to achieve balanced state;
4.
Set the Reactive voltage (
U
x
) setting to 15V;
5.
A voltage raise LED must light up when the rated current input is applied at 90 degree lag
relative to the line voltage;
6.
Set the LDC mode to -PHASE or -QUAD based on the wiring configuration used;
7.
A voltage lower LED must light up when the rated current input is applied at 90 degree lag
relative to the line voltage;
8. Now carry out the required setting of the LDC Resistive (
U
r
) and Reactance (
U
x
)
compensation as per the above formula.
Provided the resistive and inductive line voltage drops
U
r
and
U
x
are correctly set the voltage at
the load end will remain constant, independent of the load current.
Visit
www.rmspl.com.au
for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
