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DEM315CS |
| SINGLE
PHASE ELECTRONIC FRONT BOARD INSTALLED
ACTIVE ENERGY METER |
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Application |
Model
DEM315CS single phase electronic front board
installed 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. 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 is use for setting indoor or out
door, and this meter has seven digits LCD
displays shows the active energy
consumption. It has following features: good
reliability, small volume, light weight,
specious nice appearance, convenient
installation, etc.
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Functions and
features |
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Front board three fixed installation, the
cover is made of PC material which is
transparent and anti-UV molded overall, the
bottom of the meter and the terminal is made
of bakelite material quality which is
moisture-resistant, fire-retardant, high
temperature molded overall. It has following
features: good weather
ability, high rigid, excellent dielectric
strength, etc.
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Seven digits display LCD, standard
configuration 6+1 digits display
(999999.1kWh,). May select 5+2 digits
display (Please
specified when ordering).
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Standard configuration one port of pulse
output passive (polarity),
May select increase a distant port of 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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Two LED instructions power supply state
(green) and signal of energy impulse (red).
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Automatic detection the direction of the
flow of load current. And instructions by
individual LED. (Only yellow energy pulse
signal when working, that is meaning the
direction of the flow of load current
reverse).
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Single direction single component measure
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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Direct connect operation, there are two
types wiring you may select. Standard
configuration type 1A wiring, may select
type
1B wiring (Product Configuration code is JF).
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Standard configuration extension terminals
cover, in order to protect to use safety,
may select short terminals cover. (Product
Configuration code is CR). |
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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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DEM315CS |
Class 1 |
127
230 |
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 | |
| *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 1A) |
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Terminal |
Note |
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1 |
Inlet phase line |
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3 |
Inlet neutral line |
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4 |
Outgoing neutral line |
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5 |
Outgoing phase line |
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S+ and S- |
Port of pulse output passive |
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