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DEM011TK |
| SINGLE
PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY
METER |
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Application |
Model
DEM011TK single phase three wire electronic
DIN rail active energy meter is a kind of
new style single phase three wire active
energy meter, it adopt micro-electronics
technique, and imported large scale
integrate circuit, use advanced technique of
digital and SMT techniques, etc. 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 accurate and
directly measure 50Hz or 60Hz active energy
consumption from single phase 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.
This meter has already got the patent
certificate from China State Intellectual
Property Office at present. Patent
certificate NO. ZL 2006 3 0106726.X, 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. Or
front board setting (mounting holes center
distance 67 mm), users can choose any one by
themselves.
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Six pole width (Modulus 12.5mm), complying
with standard JB/T7121-1993.
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5+1 digits display (99999.1kWh) by step
motor and pulse machinery counter.
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Standard configuration one port of pulse
output passive (polarity), May select
increase a distant port of pulse output
passive (nonpolarity), (Product
Configuration code is TI). And contact with
all kind of AMR system conveniently,
Complying with standard IEC 62053-31 and DIN
43864.
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Two LED instructions power supply state
(green) and signal of energy impulse (red).
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Standard configuration don¡¯t detection
direction of the flow of load current. May
select automatic detection the direction of
the flow of load current. And instructions
(Only red energy impulse signal when
working, that is meaning the direction of
the flow of load current reverse).
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Single direction two components measure
single phase three 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, type T wiring.
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Standard configuration short terminals
cover, may select extension terminals cover,
in order to protect to use safety. (Product
Configuration code is TL). |
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Technical
parameters |
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Model |
Accuracy |
Reference
voltage (V) |
Current
specifications (A) |
Starting
current (A) |
Insulation
performance |
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DEM011TK |
Class 1 |
240 |
5(30)
10(50)
20(100) |
0.02
0.04
0.08 |
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 |
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Wiring diagram
(Type T) |
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Terminal |
Note |
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L1 |
Phase line |
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L2/N |
L2 phase line (Inlet from bottom, outlet from
top) |
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2 and 3 |
Port of pulse output passive |
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Type T wiring: You needn't cut the cable when wiring, please let
cable through the meter wiring hole |
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