meter DEM8900-3
measure and analyze the real time electrical parameters
multi-tariff
RS485 communication
analog output
Port: shenzhen
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 10000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: 1set/carton.
Delivery Detail: 30 days
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 |
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 03:18:42