VAMP 260
Power monitoring unit
Technical description
VAMP Ltd
16
Vamp 24h support phone : +358 (0)20 753 3264
VM260.EN004
2.2.11.
DI total time counters
These counters measure the total accumulated active time of
each digital input. The counting is based on the internal clock
and the active stage defined by the polarity parameter. Also the
number of rising edges is calculated. The initial values of the
counters can be preset from the menu ENERGY/Runh.
2.2.12.
Min/Max values
PMU records and stores the minimum and maximum value of
each item listed below. The stored values can be resetted
manually by editing the value from the local panel or through a
remote user interface.
•
IL, IL1, IL2, IL3
•
IL
RMS
, IL1
RMS
, IL2
RMS
, IL3
RMS
•
IL
THD
, IL1
THD
, IL2
THD
, IL3
THD
•
ILda, IL1da, IL2da, IL3da
•
Io, I1, I2, I1/I2
•
UL, UL1, UL2, UL3
•
U12, U23, U31
•
Ua
RMS,
Ub
RMS,
Uc
RMS
•
Ua
THD,
Ub
THD,
Uc
THD
•
ULda, UL1da, UL2da, UL3da
•
Uo, U1, U2, U1/U2
•
Umin, Umax
•
Uphase, ULNmin, ULNmax
•
P, Q, S, P.F, f, S
RMS
•
cosFii, tanFii
2.3.
Timers
The VAMP protection platform includes four settable timers
that can be used in many different applications that require
actions based on time. Each timer has its own settings. The
selected on time and off time is set and then the activation of
the timer can be set to be as daily or different week days (See
the setting parameters for details). The timer outputs are
available for logic functions, block and output matrix.
