CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only.
7
In the large and heavy industry markets,
as well as in airports, or other large
installations, it is important to have a
powerful control of the mains, since
medium voltage systems and high
currents are involved. Because of the
type of loads, a low content of harmonics
is crucial to allow the installation to
work in a correct and reliable way. The
solution proposed by Carlo Gavazzi
involves two modular series of power
quality analysers, which can be tailored
according to the requirements, offering
many I/O combinations with PLC-
like AND/OR logic, serial, Ethernet,
or optical ports, different protocols
(such as Modbus, BACnet or Ethernet/
IP), integrated data logger, harmonic
analysis and multi-tariff management.
All this can be integrated into any
SCADA or BMS system or managed by
our monitoring solution, VMU-C EM: it
allows all the installation parameters to
be monitored and controlled by a local
or remote (via e-mail or SMS) warning
to the maintenance staff. By means
of its logging and analysis functions,
the operator is able to program
ordinary maintenance or to introduce
an additional one. Nowadays all the
manufacturing companies need to have
a cost control system in their production
sites. Cost allocation program can be
achieved by using energy analysers
such as the EM26-96, which provides
all the data of individual departments.
Cost and consumption forecasts are also
available, in a user-friendly way, even
in the case of multi-site applications, by
using the VMU-C EM, which transfers
the data to a VMU-Y EM or Em
2
-Server,
able to aggregate and centralise all the
information in the main control area.
Carlo Gavazzi meters and analysers
can be used in combination with the
Dupline
®
fieldbus, achieving the ideal
solution in very noisy industrial plants,
by exploiting the robustness of the
Dupline
®
bus when compared with the
traditional serial communication buses.
Energy
analysers
Power
transducers
Power
quality
analysers
Web
server
Monitoring
relays
Timers
Digital panel
meters
EM26
EM24 DUPLINE
®
EM330
PQT-H
CPT-DIN
WM5
WM30
WM40
VMU-Y EM
VMU-C EM
Em
2
-Server
DPA53
DPB51
DIA/DIB
DMB/DAA
FMB/FAA
USC
UDM40
UDM60
Large and heavy industries
(22 paginas)
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