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DEM024DB
Three phase Three wire electric Din-Rail Active Energy Meter-check
the electricity usage, waterproof electric meter |
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DEM024DB check the
electricity usage, waterproof electric meter
Application |
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Model DEM024DB
check the electricity usage, waterproof
electric meter
echnique, and imported large scale integrate
circuit, use
advanced technique of digital and SMT techniques, etc. It has its
completely independent intellectual
property rights and
minimum size, and also a new three phase three wire 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 three wire AC
electricity net. It can display total energy consumption by step type
impulse register. It has
following features:
Good reliability, small volume, light weight, specious nice appearance,
convenient installation, etc.
The patent
certificate of this meter is in assessing in the Chinese national
Intellectual Property Office at present. |
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DEM024DB check the
electricity usage, waterproof electric meter
Function and features: |
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-DEM024DB
check the electricity usage, waterproof
electric meter- 35mm
standard DIN- rail installation, complying with standard DIN
EN50022.
-DEM024DB
check the electricity usage, waterproof
electric meter-Four
pole width (Modulus 17.5mm), complying with standard DIN43880.
-DEM024DB
check the electricity usage, waterproof
electric meter-Standard
configuration 6+1 digits display (999999.1kWh) by step and motor
pulse counter
May select 5+1 digits
display
(99999.1kWh).
-DEM024DB
check the electricity usage, waterproof
electric meter-Standard
configuration pulse output passive (polarity), May select distant
impulse output
passive (no polarity). And
contact with all
kind of AMR system conveniently, complying with
standard IEC 62053-31 and DIN 43864.
-DEM024DB
check the electricity usage, waterproof
electric meter-Three
LED respectively instructions every power state and signal of power
impulse.
-DEM024DB
check the electricity usage, waterproof
electric meter-Automatic
detect the direction of the trend of load current. And Instructions
on individual
LED.
-DEM024DB
check the electricity usage, waterproof
electric meter-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.
-DEM024DB
check the electricity usage, waterproof
electric meter-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 CB) and PT & CT (Product
Configuration
code is BB) for
operation.
-DEM024DB
check the electricity usage, waterproof
electric meter-Extended
terminals cover, in order to protect to use electricity safely. |
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DEM024DB check the
electricity usage, waterproof electric meter
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications(A) |
Starting Current |
Insulation
Performance |
| DEM024DB |
Class 1 |
3 x220
3 x400 |
5(100) |
0.02 |
AC voltage 4KV for 1 minute,
1.2/50US waveform impulse voltage 6kV |
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DEM024DB check the
electricity usage, waterproof electric meter
Outer and mount dimension: |
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DEM024DB check the
electricity usage, waterproof electric meter
Wiring diagram(Type S) |
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