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DDSIF566-L01
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DDSIF566-L02
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Single phase
multi-rate PLC watt-hour meter |
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DDSIF566
Single phase multi-rate PLC watt-hour meter is
kind of new developed intelligent meter, which
conforms to relative IEC standard, it has been
tested through long term running at rigorous
working site, It adopts large scale
integration circuit as key component with
advanced processing and simple structure to
realize high reliability, tamper proof,
enduring onerous load, high accuracy, error
stability, low power consumption and strong
communication ability.
The meter is based
on power line carrier and communication
technique. It uses LV power line as its
communication channel. Its core technique is
software technique and power frequency
modularized technique. Energy meter data can be transmitted to the remote
centralized meter reading system of upper
level in the mode of power line carrier style
by using the mode identification and fuzzy
processing technique.
LCD display data, multiple
functions, high-reliability and lower cost
make the meters enable to measure 50Hz or 60Hz
single phase active energy with three tariffs.
It is an elaborate project that answers many
purposes by adopting advanced vector
arithmetic. It is a ideal scheme for domestic
and commercial customer energy measuring with
infrared communication interface and power
line carrier for programming and meter
reading.
DDSIF566
series Single Phase electronic watt-hour meter
conforms to the standards as follow: GB/T
17215-2002 (IEC61036-2000) |
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| Technical parameters
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class:
1.0 or 2.0
rated
voltage: 220V,
230V, 240V
rated
current: 5(30)A, 10(40)A,
15(60)A, 20(80)A
power
loss: 0.5W
operating temperature:
-30℃-+60℃
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Main features
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The meter has
function of communication relaying for each
other to realize remote meter reading.
The expanding
frequency carrier and power frequency
modularized technique to realize power line
carrier communication. It features high
accuracy, high reliability and strong reading
capability.
Active energy
measuring according different tariff (TOU)
Scrolling display in
normal working state
Infrared
communication interface is compatible with
different brand CMRI
Calendar and leap
year change automatically, real time clock and
the date can be displayed
Three tariff and
eight time sections
All data is stored in
non-volatile memory, keeping for ten years
when power off
LSI for electronic
metering IC, advance workmanship and compact
structure
Designing for long
term operation up to 15 years
High accuracy, stable
error and excellent linearity, no calibration
needed within service life
Provision of
tamper-proof, against fraudulence
Cutting off power
supply without payment and remind the user to
pay bill (max load under 60A) (Optional)
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Meter reading mode
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Common meter reading
The current total
energy, the state of relay, the meter ID can be
read by CMRI
PLC meter reading
Automatic meter reading
system can acquire the current total energy, the
state of relay, through power line carrier
interface and remote control the state of relay
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