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In the case that the polarity of the current sensors or CT's is inverted the Energy
measurement will also be with inverted direction. In this screen it is possible to zeroing
all energies since the equipment is not registering, for this purpose you should press
the key F6, and immediately confirming by pressing key F3.
7.6. REVERSE ENERGY
In this screen are showed the values of active, inductive and capacitive reverse
energy.
In the case that the polarity of the current sensors or CT's is inverted the Energy
will also be with inverted direction.
7.7. DEMAND
In this screen are showed the values calculated for Demand and the Delta_t time
configured.
The calculated value for demand is only showed when the equipment is registering.
The integration realized by the PowerNET P-600 each second is given by:
P = System total Active power;
Delta_t = Consumption integration Time interval in seconds according to the registry
interval configured.
For each time interval configured, the equipment registers the demand value
calculated and the power value integration. At the end of the next interval the demand
value will be added to the registers previous value and a new integration is started.
PowerNET P-600
Manual de Instalación y Operación
where:
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