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DEM311MF
Single phase electronic Front board Installed Active Energy Meter with
LCD |
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single phase electronic front board installed active energy
meter with LCD
Application |
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Model
DEM311MF single phase electronic front board installed active energy
meter with LCD 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. And there is a maintenance-free lithium
battery in it, use for showing
blackout reading.
It has following features: Good reliability, small volume, light weight
, specious nice appearance,
convenient
installation, etc.
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single phase electronic front board installed active energy
meter with LCD
Function and features: |
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-single phase electronic front board installed active energy
meter with LCD
- Front
board three fixed installation.
-single phase electronic front board installed active energy
meter with LCD -Seven
digits display LCD, standard configuration 6+1 digits display
(999999.1kWh). May
select 5+2 digits display (Please
specified when ordering).
-single phase electronic front board installed active energy
meter with LCD -There
is a maintenance-free lithium battery in it, use for showing
blackout reading.
-single phase electronic front board installed active energy
meter with LCD -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.
-single phase electronic front board installed active energy
meter with LCD -Two
LED instructions power state (green) and signal of power impulse
(red).
-single phase electronic front board installed active energy
meter with LCD -Automatic
Detect 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 phase electronic front board installed active energy
meter with LCD -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.
-single phase electronic front board installed active energy
meter with LCD -Direct
connect and use, there are two types you may select. Standard
configuration type 1B
connection, may select type
1A connection (Product Configuration code is DS).
-single phase electronic front board installed active energy
meter with LCD -Standard
configuration extended terminals cover, may select short terminals
cover, in
order to protect to use electricity
safely. (Product Configuration code is MC). |
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DEM311MF
single phase electronic front board installed active energy
meter with LCD
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM311MF |
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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DEM311MF
single phase electronic front board installed active energy
meter with LCD
Outer and mount dimension: |
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DEM311MF
single phase electronic front board installed active energy
meter with LCD
Wiring diagram(Type 1B) |
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