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DEM314TL
Single phase Three wire electronic Front board Installed Active Energy Meter |
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Application |
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Model
DEM314TL single phase electronic front board installed active energy
meter is a kind of new style single phase
three wire active
energy three-wire meter, it 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 three wire AC electricity
net, it is use for
setting indoor or out door, and it can display total energy consumption
by step and motor type impulse
register. 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
is126-141 mm, users can choose
any one by themselves.
--5+1
digits display (99999.1kWh) by step motor and pulse machinery
counter.
--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 62053-31
and
DIN 43864.
--Two
LED instructions power state (red) and signal of power impulse
(yellow).
--Automatic
Detect the direction of the trend of load current. And only yellow
LED display
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, type 2A connection.
--Standard
configuration extended terminals cover, may select short terminals
cover, in
order to protect to use electricity
safely. (Product Configuration code is TK). |
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DEM314TL Single phase
Three wire electronic Front board Installed Active Energy Meter
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM314TL |
class1 |
240
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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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DEM314TL
Single phase Three wire electronic Front board Installed
Active Energy Meter Outer and mount dimension: |
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DEM314TL
Single phase Three wire electronic Front board Installed
Active Energy Meter
Wiring diagram(Type S) |
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