Ied Options; Power Analysis; Harmonic Analysis - Veesta World V-PM2000 Series User Manual

VP-2040 Enhanced IED
V-PM2000 Series, Veesta Power Measurement
Instructions & User's Manual
1.4

IED Options

1.4.1 Option
1.5

Power analysis

1.5.1

Harmonic Analysis

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WH (±)
VarH (±)
PF
PF1 / PF2 / PF3
Frequency
Vubl / Aubl
WD
QD
SD
Status
The provided measurement to main of AC power and auxiliary of
digital inputs, digital outputs, analog output, the VP-2040 may be
used as a data gathering device for a plant automation system that
integrates process, instrument and electrical requirements. All
monitored values are available via RS485 digital communication
ports running the ModBus® protocol.
Bellow options can be order for IED options in hardware and
software view of product:
 Status inputs: status inputs with internal DC24V powered
can be configured to 4 or 8 status inputs (breaker condition).
 Analog outputs: one analog output can be used to replace
analog transducers. Output signal can be selected from any
of the measured parameters.
 Energy pulse outputs: 2 energy pulse outputs of WH and
VarH can be used to energy management or used to replace
energy transducer.
 Relay outputs: many alarm set-points with 2 or 4 relay
control output or command output for breaker. The relay
output can be operating in local mode (alarm set point) or in
remote mode to receive commands from remotes.
Non linear loads such as variable speed drives, computers and
electronic ballasts can cause harmonics which may lead to problems
such as nuisance
transformer, capacitor or motor overheating. For fault diagnosis such
as detecting undersized neutral wiring, need for a harmonic rated
transformer, or effectiveness of harmonic filters, details of the
Chapter 1 - Introduction
3 phase active energy
3 phase reactive energy
3 Phase total power factor
3 phase individual power factor
Line frequency
% unbalance to 3 phase V and A
Watt demand
Var demand
Apparent demand
Switch status input DI1 to DI8
breaker tripping, telephone interference,
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