VAMP Ltd Power monitoring unit
Technical description
VAMP 260
VM260.EN004 Vamp 24h support phone : +358 (0)20 753 3264
9
2.2.4. Energy pulses
The unit can be configured to send a pulse whenever certain
amount of energy has been imported or exported. The basic
idea is presented in Figure 2.2.4-1. Each time the energy level
reaches the pulse size, an output relay is activated and the
relay will be active as long as defined by a pulse duration
setting.
Figure 2.2.4-1. Principle of energy pulses
The unit 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 nine
output relays. The connection is configured in the 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 function parameters:
Parameter: Value: Unit: Description:
E+ 10…10 000 kWh
Pulse size of active
exported energy
Eq+ 10…10 000
kvar
h
Pulse size of reactive
exported energy
E- 10…10 000 kWh
Pulse size of active
imported energy
Setting
values /
E-PULSE
SIZES
Eq- 10…10 000
kvar
h
Pulse size of reactive
imported energy
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
Setting
values /
E-PULSE
DURATION
Eq- 100…5000 ms
Pulse length of reactive
imported energy
To Next Page
Loading...