DEM8900
1,can measure I,kWh,kvarh.
2,multi-tariff function
3,RS485 communication
4remote input,lcd display,kwh,digital
Port: China
Minimum Order Quantity: 1 Unit/Units
Supply Ability: 10000 Unit/Units per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact Supplier
Packaging Detail: 1 set/carton or as customer required.
Delivery Detail: 15-60days
industrial use multifunction digital energy meter DEM8900
Profile
DEM8900-1/DEM8900-2/DEM8900-3
(short form for DEM8900)is designed
by adopting the updated microprocessor
and digital signal processing technology,
which can be applied for monitoring the
electrical system. DEM8900 can measure
and analyze the real time electrical parameters,
such as I,kWh,kvarh., Meanwhile,
DEM8900 has functions of multi-tariff,
RS485 communication ( MODBUS protocol),
analog output, remote input and electrical pulse
output.
EMC and Safety standard
IEC61000-4-2 (GB/T17626.2)
IEC61000-4-8 (GB/T17626.8)
IEC61000-4-4 (GB/T17626.4)
IEC61010-1 (GB/T4793.1)
Measured scope
The meter can be applied in secondary measure in high and low voltage
electrical system.The measured data can be communication transmitted.It can achieve
the function of meansureing and anylzing parameters for single phase, 3-Ph 3wire and
3-Ph 4Wire system (include unbalance load).
Measured parameters
| No. | Variables | Unit | Direction | Display (Max.) | Accuracy |
| 1 | Current | A/kA | 9.999 kA | Class 0.2 | |
| 2 | Active Power | kW/MW | Directional | 20mA | Class 0.5 |
| 3 | Reactive Power | kVar/MVar | Directional | 20mA | Class 0.5 |
| 4 | Active Energy | kWh | Directional | 999999.99 MWh | Class 1.0 |
| 5 | Reactive Energy | kvarh | Directional | 999999.99 Mvarh | Class 2.0 |
1. DEM8900-1 measure current, active energy, active power (optional, with
analog output)
2. DEM8900-2 measure current, reactive energy, reactive power (optional, with
analog output)
3. DEM8900-3 measure Current, active energy, reactive energy, active/reactive
power (optional, with analog output)
pls contact me if you have inquiry or need more information of our products and company!
thanks&br
Angela Cai
Update Date:2012-03-22 03:10:08
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