single phase electronic meter RS485 communication (LCD)
1.excellent life time
2.low power consumption
3.IEC standard
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Export standard package or according customer's need.
Delivery Detail: 15-30 days
single phase electronic meter RS485 communication (LCD)
1.excellent life time
2.low power consumption
3.IEC standard
Main Technical data
1. Executive standard: GB/T 17215-2002/ IEC 61036:2000
2. Specified working voltage: 0.9Un~1.1Un
3. Power consumption: less than 2W (10VA)
4. Starting current: class 1 meter: 0.4%Ib; class 2 meter: 0.5%Ib
5. Creeping: anti-creeping logical circuit
6. Specified working temperature: -10 ~45°C
7. Utmost working temperature: -25 ~55°C
8. Strong overload capability: the meter overload ability can reach above 6 times within the accuracy class.
9. It can measure electric energy positively and negatively, can accumulate positively and has function of
anti-electricity theft, luminescent tube indicates.
10. Accurate online measurement, strong ability of anti-interference, high reliability, the life can be more than 15 years.
Application
DDS450J series single-phase electronic watt-hour meter adopts the latest MPU and low-power
consumption large-scale integrated circuit technology as well as SMT technology, it has many
features such as high accuracy, high stability, visible display, adopts LCD, can measure electric
energy positively and negatively, and has ability of anti-electricity theft, is suitable for measuring AC
single-phase active energy of reference voltage 220V and reference frequency 50Hz.