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DEM312BS
Single phase Kilowatt Hour
Meter and KWH Meters |
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Single phase Kilowatt Hour Meter and KWH
Meters
Application |
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Model
DEM312BS
Single phase
Kilowatt Hour Meter and KWH Meters
is 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 accurately 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 monitors
shows the active
energy power consumption. And there are far infrared and RS485
communication module in it. Contactwith
all kind of AMR system conveniently. It has following features:
good reliability, small volume, light weight, specious
nice appearance,
convenient installation, etc.
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Single phase Kilowatt Hour Meter and KWH
Meters
Function and features: |
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-Single phase
Kilowatt Hour Meter and KWH Meters
- Front
board three fixed holes installation, up and down mounting holes
center distance
is130-147 mm, users can choose
any one by themselves.
-Single phase
Kilowatt Hour Meter and KWH Meters
-May
select 6+1 digits display (999999.1kWh) or 5+2 digits display, it
can be arbitrary set by
users from far infrared or
port of RS485 data communication.
-Single phase
Kilowatt Hour Meter and KWH Meters
-Standard
configuration one port of pulse output passive (polarity), May
select increase a
distant port of pulse output passive
(no polarity). And contact with all kind of AMR system
conveniently, complying with standard IEC 62053-31
and
DIN 43864.
-Single phase
Kilowatt Hour Meter and KWH Meters
-There
are a port of far infrared data communication and a port of RS485
data
communication. Standard configuration communication
agreement complying with
standard DL/T645-1997, can also choose any other
communication agreement.
-Single phase
Kilowatt Hour Meter and KWH Meters
-Three
LED instructions power state, signal of power impulse and
communication state.
-Single phase
Kilowatt Hour Meter and KWH Meters
-Automatic
Detec the direction of the trend of load current. And instructions
by individual
LED. (Only yellow power pulse
signal when working, that is meaning the load current
reverse).
-Single phase
Kilowatt Hour Meter and KWH Meters
-Single
direction single component measure single phase two wire active
Power
consumption. It is nothing with direction
of
the trend of load current. Complying with
standard IEC 62053-21.
-Single phase
Kilowatt Hour Meter and KWH Meters
-Direct
connect and use, there are two type you may select. Standard
configuration type 1B
connection, may select type
1A connection (Product Configuration code is GF).
-Single phase
Kilowatt Hour Meter and KWH Meters
-Standard
configuration extended terminals cover, may select short terminals
cover, in
order to protect to use electricity
safely. (Product Configuration code is BR). |
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DEM312BS
Single phase Kilowatt Hour Meter and KWH
Meters
Technical parameters: |
| Model |
Accuracy |
Reference voltage(V) |
Current
specifications
(A) |
Starting Current |
Insulation
Performance |
| DEM312BS |
class1 |
127
230
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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 |
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DEM312BS
Single phase Kilowatt Hour Meter and KWH
Meters
Outer and mount dimension: |
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DEM312BS
Single phase Kilowatt Hour Meter and KWH
Meters
Wiring diagram(Type 1A) |
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