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DEM312CS
Single phase electronic Front board Installed Active Energy Meter |
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Application |
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Model
DEM312CS single phase electronic front board installed active energy
meter is adopt micro-electronics technique,and imported large scale
integrate circuit, use advanced technique of digital and SMT
techniques, etc. The meter
completely accord
with relevant technical requirements of class 1 single phase active
energy meter stipulated in
international
standard IEC 62053-21. It can accurately and directly measure 50Hz or
60Hz active energy consumption
from single phase
AC electricity net, it is use for setting indoor or out door, and this
meter has seven digits LCD monitors
shows the active
energy power consumption. It has following features: good reliability,
small volume, light weight ,
specious nice
appearance, convenient installation, etc.
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Function and features: |
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-- Front
board three fixed holes installation, up and down mounting holes
center distance
is130-147
mm, users can choose any one by
themselves.
--Seven
digits display LCD, standard configuration 6+1 digits display
(999999.1kWh). May
select
5+2 digits display (Please specified when ordering).
--There
is a maintenance-free lithium battery in it, use for showing after
power cut off
reading.
--Standard
configuration one port of pulse output passive (polarity), May
select increase a
distant port of pulse output passive
(no polarity). And contact with all kind of AMR system
conveniently, complying with standard IEC 62053-31and
DIN 43864.
--Two
LED instructions power state (green) and signal of power impulse
(red).
--Automatic
Detec the direction of the trend of load current. And instructions
by individual
LED. (Only yellow power pulse
signal when working, that is meaning the load current
reverse).
--Single
direction single component measure single phase two wire active
Power
consumption. It is nothing with direction
of
the trend of load current. Complying with
standard IEC 62053-21.
--Direct
connect and use, there are two type you may select. Standard
configuration type 1B
connection, may select type
1A connection (Product Configuration code is JF).
--Standard
configuration extended terminals cover, may select short terminals
cover, in
order to protect to use electricity
safely. (Product Configuration code is CR). |
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DEM312CS Single phase electronic Front board Installed Active Energy Meter
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM312CS |
class1 |
127
230
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5(30)
10(60)
20(100) |
0.02
0.04
0.08 |
AC voltage 4kV for 1
minute,1.2/50us waveform impulse
voltage 6kV |
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DEM312CS Single phase electronic Front board Installed Active Energy Meter
Outer and mount dimension: |
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DEM312CS Single phase electronic Front board Installed Active Energy Meter
Wiring diagram(Type 1A) |
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