| ¡¡ |
|
DEM015SN |
|
SINGLE PHASE
ELECTRONIC DIN-RAIL ACTIVE ENERGY METER |
| ¡¡ |
 |
|
Application |
Model
DEM015SN single phase electronic DIN rail
active energy meter is a kind of new style
single phase two wire active energy meter,
it 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. The
patent certificate of this meter is in
assessing in the China State Intellectual
Property Office at presnt.
|
| ¡¡ |
|
|
|
Functions and
features |
¡ñ
35mm standard DIN rail installation,
complying with standard DIN EN50022.
¡ñ
Bipolar width (Modulus 17.5mm), complying
with standard DIN43880.
¡ñ
It displays by white backlight source eight
digits LCD, users can choose setting 6+2
digits display (999999.91kWh), 7+1digtis or
8+0 digtis.
¡ñ
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.
¡ñ
Users can cleared the total electricity
counter, clearing operation with function of
ECP and eight password double protection,
users can set the password arbitrary.
¡ñ
Standard configuration pulse output passive
(polarity), May select distant impulse
output passive (nonpolarity). And contact
with all kind of AMR system
conveniently, Complying with standard IEC
62053-31 and DIN 43864.
¡ñ
Two LED instructions power supply state
(green) and signal of energy impulse (red).
¡ñ
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).
¡ñ
Single direction measurement single phase
two wire active energy consumption. It is
nothing with direction of the trend of load
current. Complying with standard IEC
62053-21.
¡ñ
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 UN).
¡ñ
Extension terminals cover, in order to
protect to use safety |
| ¡¡ |
|
|
|
Technical
parameters |
|
|
|
Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
|
DEM015SN |
Class 1 |
127
230 |
10(100) |
0.04 |
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. |
| ¡¡ |
|
|
|
Outer and mount
dimension |
.jpg) |
| ¡¡ |
|
|
|
Wiring diagram
(Type S) |
.jpg) |
|
Terminal |
Note |
|
1 |
Inlet phase line |
|
4 |
Inlet neutral line |
|
3 |
Outgoing phase line |
|
6 |
Outgoing neutral line |
|
20 and 21 |
Port of pulse output passive |
|
21and 23 |
External control port (ECP) |
|
|
|
|
|
¡¡ |
¡¡
|
¡¡ |
|
|
