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DEM181RP
Three phase Four wire
Electromechanical Multi-rate Front board Installed Active Energy Meter |
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three phase four wire electromechanical multi-rate front
board installed active energy meter
Application |
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Model
DEM181RP three phase four wire electromechanical multi-rate front
board installed active energy meter is a kind
of new style three
phase four wire active energy meter, it is designed on the basis of
original DEM082 meter, which
gathers functions of
multi-rate (time-sharing billing) electric energy measuring and max
demand electric measuring. The
meter completely
accord with relevant technical requirements of class 2 three phase
active energy meter stipulated in
International
standard IEC 62053-11. It can accurately and directly measure 50Hz or
60Hz active energy consumption
from three phase four
wire AC electricity net, it is use for setting indoor or out door meter
box.
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three phase four wire electromechanical multi-rate front
board installed active energy meter
Function and features: |
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-three phase four wire electromechanical multi-rate front
board installed active energy meter-Front
board three holes fixed installation, the base of the meter and the
terminal black is
made of quality bakelite material
which is moisture-resistant, fire-retardant, high
temperature molded overall. The cover is also made of
bakelite
material and has a
transparent glass window. It has following features:
Good weatherability, high rigid, good
insulation performance, etc.
-three phase four wire electromechanical multi-rate front
board installed active energy meter-It
has four tariffs, 6 time zones, 12 daily time of period.
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Infrared
remote-control programmable, password recognition.
-three phase four wire electromechanical multi-rate front
board installed active energy meter-It
can keep the data forever when the power cut off, there is
maintenance-free reserve
battery in it.
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Function
of max demand electric measuring
-three phase four wire electromechanical multi-rate front
board installed active energy meter-May
select port of RS485 and no power remote automatic energy output
pulse terminal, it
is useful copying meter conveniently.
(please specified when ordeny)
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Standard
configuration bottom bearing is used of double 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 RD).
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Standard
configuration 6 digits display by drum wheel mechanical counter, may
select 7
digits display by drum wheel mechanical
counter (Product Configuration code is RV).
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Standard
configuration without anti-reverse device, may select add
anti-fanction function.
(Please specified when ordering).
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Three
component measurement three phase four wire active energy
consumption.
Complying with standard IEC62053-11.
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Standard
configuration direct connect operation, type 16B wiring, may select
use CT for
operation, type 48B wiring (Product
Configuration code is RQ) and PT & CT for operation,
type 48B wiring (Product Configuration code is RP).
-three phase four wire electromechanical multi-rate front
board installed active energy meter-Extended
terminal cover, it is for protecting use electrical safety.
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DEM181RP
Three phase Four wire electromechanical
Multi-rate Front board Installed Active
Energy
Meter
Technical
parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM181RP |
class2 |
3×127/220
3×230/400
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5(20)
10(40)
20(80)
30(100) |
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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DEM181RP
Three phase Four wire electromechanical
Multi-rate Front board Installed
Active Energy Meter Outer and mount dimension: |
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DEM181RP
Three phase Four wire electromechanical
Multi-rate Front board Installed
Active Energy Meter
Wiring diagram(Type 16B) |
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