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DEM015SF |
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SINGLE PHASE
ELECTRONIC DIN-RAIL ACTIVE ENERGY METER |
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Application |
Model
DEM015SF single phase electronic DIN rail
active energy meter adopt micro-electronics
technique, 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. It has already
passed the test of the international
authority KEMA. 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. This meter has white backlight source
eight digits LCD displays shows the active
energy consumption. It has following
features: good reliability, small volume,
light weight, specious nice appearance,
convenient installation, etc. And there is a
maintenance-free lithium batteries in it,
with a button and an ECP port., it use for
decimal median choose settings and display
power cut reading. This meter has already
got the patent certificate from China State
Intellectual Property Office at present.
Patent certificate NO. ZL 2006 3 0119356.3,
any other country patent certificate are in
assessing.
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Functions and
features |
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35mm standard DIN rail installation,
complying with standard DIN EN50022.
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Single pole width
(Modulus 17.5mm), complying with standard
DIN43880.
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It displays by white
backlight source eight digits LCD, users can
choose setting 6+2 digits
display(999999.91kWh), 7+1digtis
or 8+0 digits.
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There is a
maintenance-free lithium batteries in it,
with a button and an ECP port., it use for
displaying power cut reading,
self-checking function
and display the median choice.
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Users can cleared the
total electricity counter, clearing
operation with function of ECP and eight
password double
protection, users
can set the password arbitrary.
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Standard configuration
pulse output passive (polarity),
May select distant pulse
output passive (nonpolarity). And contact
with all kind of
AMR system conveniently,
complying with standard
IEC 62053-31 and DIN 43864.
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Monochrome LED
instructions signal of energy impulse (red).
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Automatic detection the
direction of the flow of load current. And
instructions on LCD (when display HELP 1 on
LCD, that is
meaning the direction of the flow of load
current reverse).
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Single direction
measurement single phase two wire active
energy consumption. It is nothing with
direction of the flow of load
current. Complying with
standard IEC 62053-21.
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Directly connect
operation, there are two types wiring you
may select. Standard configuration type S
wiring, may select type U
wiring (Product
Configuration code is UF).
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Extension terminals
cover, in order to protect to use safety. |
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Technical
parameters |
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Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
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DEM015SF |
Class 1 |
127
230 |
5(32) |
0.02 |
AC
voltage 4KV for 1 minute, 1.2/50US
waveform impulse voltage 6kV |
*If you need
different reference voltage or current
specification, please advisory our sales. |
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Outer and mount
dimension |
.jpg) |
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Wiring diagram
(Type S) |
.jpg) |
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Terminal |
Note |
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1 |
Inlet phase line |
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4 |
Inlet neutral line |
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3 |
Outgoing phase line |
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6 |
Outgoing neutral line |
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20 and 21 |
Port of pulse output passive |
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30 and 31 |
External control port (ECP) |
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