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DEM073PI
Single phase Three wire electromechanical Front board Installed7
Active Energy
Meter |
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Application |
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Model
DEM073PI single phase three wire electromechanical front board
installed active energy meter is a kind of new
style single phase
three wire active energy meter, it is designed on the basis of original
DD862 single phase
electromechanical
meter, and fully absorb new technologies about electromechanical meter
from domestic and abroad.
The meter
completely accord with relevant technical requirements of class 2 single
phase active energy meter stipulated
in International
standard IEC 62053-11. 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
meter box. The meter has novel
design, rational
structure, and it can display total energy consumption by drum wheel
mechanical counter. It has
following features:
High overload, power loss, long-life, specious appearance, etc.
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Function and features: |
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-single phase three wire electromechanical front board
installed active energy meter- Front
board two holes fixed installation, the cover is made of PC material
which is
transparent and anti-UV molded overall,
the base of the meter is made of black glass fiber
which can fire-retardant and enhanced PC material, and
the terminal
block is made of
quality bakelite material which is moisture-resistant,
fire-retardant, high temperature
molded overall.
It has following features: Good weatherability, anti-impact,
specious
appearance, etc.
-single phase three wire electromechanical front board
installed active energy meter-The
meter frame adopt aluminum alloy molding with excellent mechanical
strength, stable
structure and anti-impact.
-single phase three wire electromechanical front board
installed active energy meter-Voltage
components and current components is used of double insulation
structure, has
good electrical characteristics.
-single phase three wire electromechanical front board
installed active energy meter-Standard
configuration bottom bearing is used of doule jewel bearing, upper
oriented
bearing is made of high wear resistance
copper alloy bush and stainless steel needle. It
has following features: long life and minimal friction,
etc. May
select magnetic thrust
bearing (Product Configuration code is PC) or magnetic
suspension (Product
Configuration code
is PO).
-single phase three wire electromechanical front board
installed active energy meter-All
kinds of adjustment mechanism adopt no step shifting mechanism. The
meter starting
and creeping needn’t to be adjusted
which is finished by anti-creeping hole of disc and
convenient for adjusting by users.
-single phase three wire electromechanical front board
installed active energy meter-Standard
configuration 5 digits display by drum wheel mechanical counter, may
select 6
digits display by drum wheel mechanical
counter (Product Configuration code is PL).
-single phase three wire electromechanical front board
installed active energy meter-Standard
configuration without the ti-reverse device may select add
anti-reverse function.
(Please specified when ordering).
-single phase three wire electromechanical front board
installed active energy meter-Single
component
measure single phase two wire active energy consumption.
Complying
with standard IEC 62053-11.
-single phase three wire electromechanical front board
installed active energy meter-Direct
connect operation, type 2A
wiring.
--Extended
terminal cover, it is for protecting use electrical safety.
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DEM073PI
Single phase Three wire electromechanical Front board Installed
Active Energy
Meter
Technical
parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM073PI |
class2 |
240
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5(30)
10(60)
20(100)
30(120) |
0.025
0.05
0.1
0.15 |
AC voltage 2kV for 1
minute,1.2/50us waveform impulse
voltage 6kV |
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DEM073PI
Single phase Three wire electromechanical Front board Installed
Active Energy Meter Outer and mount dimension: |
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DEM073PI
Single phase Three wire electromechanical Front board Installed
Active Energy Meter
Wiring diagram(Type 2A) |
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