VAMP 259 - Energy Pulse Outputs

Technical description
3 Supporting functions
3.9 Energy pulse outputs
VM259.EN007
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3.9. Energy pulse outputs
The device can be configured to send a pulse whenever certain
amount of energy has been imported or exported. The principle
is presented in Figure 3.9-1. Each time the energy level reaches
the pulse size, an output relay is activated and it will stay
active as long as defined by a pulse duration setting.
Figure 3.9-1. Principle of energy pulses
The device has four energy pulse outputs. The output channels
are:
 Active exported energy
 Reactive exported energy
 Active imported energy
 Reactive imported energy
Each channel can be connected to any combination of the
output relays using output matrix. The parameters for the
energy pulses can be found in the E menu under the submenus
E-PULSE SIZES and E-PULSE DURATION.
Energy pulse output parameters
Parameter
Value
Unit
Description
E-PULSE
SIZES
E+
10 … 10 000
kWh
Pulse size of active
exported energy
Eq+
10 … 10 000
kvarh
Pulse size of reactive
exported energy
E-
10 … 10 000
kWh
Pulse size of active
imported energy
Eq-
10 … 10 000
kvarh
Pulse size of reactive
imported energy
E-PULSE
DURATION
E+
100 … 5000
ms
Pulse length of active
exported energy
Eq+
100 … 5000
ms
Pulse length of
reactive exported
energy
E-
100 … 5000
ms
Pulse length of active
imported energy
Eq-
100 … 5000
ms
Pulse length of
reactive imported
energy