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DEM041CM
kwh meters
Three phase Four wire electronic Multi-rate Din-Rail Active Energy Meter |
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DEM041CM
kwh meters
Application |
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Model
DEM041CM
kwh meters
is a kind of three phase four wire
two tariffs (tariff conversion is controlled by timer outside or
similar equipment) active energy meter, the meter completely
accord with relevant technical requirements of class 1 three phase
active energy meter stipulated in international
standard IEC 62053-21. It can accurately and directly measure 50Hz
or 60Hz active energy consumption from
three phase four wire AC electricity net. This meter has seven
digits LCD monitors shows various consumption data
and information. It has following features: Good reliability, small
volume, light weight, specious nice appearance, convenient
installation, etc. This meter has already got the patent certificate
from Chinese national Intellectual Property Office
at present. Patent certificate NO. ZL 2006 3 0107349.1, any other
country patent certificate are in assessing.
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DEM041CM
kwh meters
Function and features: |
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-DEM041CM
kwh meters
-35mm
standard DIN rail installation, complying with standard DIN EN50022.
Or front
board setting (mounting holes center
distance 63 mm), users can choose any one by
themselves.
-DEM041CM
kwh meters
-Ten
pole
width (Modulus 12.5mm), complying with standard JB/T7121-1993.
-DEM041CM
kwh meters
-Have two tariffs, and port of set the tariff, input control
voltage 0-90 Vac, set up tariff F1,
input control voltage 150- 400
Vac, set up tariff F2, the tariff conversion is controlled by
timer outside or similar equipment.
-DEM041CM
kwh meters
-Standard
configuration type of cycle display, cycle display is 5 seconds. It
can display 6
data at most. Can select the
data which displayed. (Please specified when ordering). The
decimal median which displayed can choose set one
or
two. (Default two decimal,
please specified when ordering).
-DEM041CM
kwh meters
-Use
memory that is not lost easily, the data can be kept forever after
power cut off.
-DEM041CM
kwh meters
-There
is a polarity port of pulse output passive closed and a no polarity
port of pulse
output passive distant, the output rate
is 10 or 100 imp/kWh (can select), Complying with
standard IEC 62053-31 and DIN 43864.
-DEM041CM
kwh meters
-Eight
LED instructions respectively power state, signal of power impulse,
the direction of
the trend of load current, the state
rates just now and the tariff state.
-DEM041CM
kwh meters
-Single
direction three components measure three phase four wire active
power
consumption. It is nothing with direction of
the trend of load current. Complying with
standard IEC 62053-21.
-DEM041CM
kwh meters
-Standard
configuration type S connection (Inlet from bottom, outlet from top)
for direct
connect to use, we can also choose
another type of connection, and use CT (Product
Configuration code is CO) and PT & CT (Product
Configuration code
is CQ) for operation.
-DEM041CM
kwh meters
-Standard
configuration extended terminals cover, may select short terminals
cover, in
order to protect to use electricity
safely. (Product Configuration code is CL). |
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DEM041CM
kwh meters
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM041CM |
class1 |
3 x 127/220
3 x 230/400
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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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DEM041CM
kwh meters
Outer and mount dimension: |
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DEM041CM
Three phase Four wire electronic Multi-rate Din-Rail Active Energy Meter
Wiring diagram(Type S) |
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Our Products |
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