In the industry, a higher power
consumption than the contracted one can
lead to severe penalties. Often there are
power peaks produced by loads
coincidence that normally do not work in a
simultaneously. In order to avoid
penalties, one solution would be
increasing the contracted power
according to the maximum registered
peak, but on contrast this will force to pay
a higher power than it is really needed.
Another solution will be avoiding the
consumption peaks through a vigilance
element that advise us of the risk situation
or it can disconnect certain dispensable
loads ( air conditioning, compressors,
lighting...)
The new
has been
designed especially for the control of
power demand through energy pulses. By
means of this equipment, the consumed
power during an integration period can be
controlled, depending on the energy
pulses
that arrive to the energy meter
from the utility.
To achieve this the
has
up to 4 relays to connect and disconnect
the required loads in the most optimum
way or activating an alarm that informs
us about this situation.
The equipment calculates the energy
demand, peak, its medium value, and
consumed. The peak and medium
demand values as well as consumed
are saved in a non-volatile
, avoiding
this way its lost when the auxiliary supply
drops
The instrument
has 4 digits
and 8 indication red colour leds. The
equipment parameters are configurable
by means of 4 frontal keys.
DH96-CPP
KYZ
DH96-CPP
Wh
Wh
RAM
DH96-CPP
The
has been designed to
offer a wide range of features and
performance qualities in a compact and at
the same time robust equipment that
allows to work in industrial atmospheres
under all requirements of applicable
standards.
Instruments of
Series have been
tested in laboratories, checked in
industrial environments, and have
successfully passed the most rigorous
tests involving ambient conditions,
electrical noises, electromagnetic
disturbances, mechanical vibrations,
etc...
The instrument has an additional
communications card that
whenever it is required can be
incorporated in the device.
Through this card and by means of
protocol,
mode, we will be
able to:
Check the relays state, connect and
disconnect them whenever is needed.
Read all measuring parameters:
demand, totalizers, peak and medium
values, and reset them.
Visualize and modify the programming
parameters.
MODBUS communications protocol.
Instrument address selection.
Communication speed selection 1200,
4800, 9600 and 19200 bits/s.
Parity selection: even, odd or without.
Stop bits selection: 1 or 2.
DH96-CPP
DH96
Expansion options
RS232/485
MODBUS
RTU
Card with RS232/485 output
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Page 2
Introduction
Chapter
1
Device
information
