Detailed Product Description

Product Description:DDS8111 single phase electronic meter,kwh meter,electric meter

DDS8111 series Single Phase Electronic Watt hour Meter is a high technology product, adopting advanced integrated circuit as well as SMT technology, both circuit designs and components selections are up to various working enviroment to guarantee that power meter can operate steadily for a long time. The finished meter don't need to be adjusted so that the calibration cycle is long, it will extremely reduce the labor force of the Electricity Board for calibrating power meters. The features of the products are anti-theft, long life, high accuracy, high reliability, low power consumption, small volume, light weight. The meter is up to the according to IEC 1036-96 and GB/T 17215-2002 standard.

Main technical feature:
1. It is used for measuring active energy, do not need calibrate for long-term operation.

2. Adopting ADE7751 special measuring chip.
3. Adopting most advanced integrated circuit and SMT technology, greatly improved its dynamic operation range, to make the ability of actual overload up to over 10 times.

4. Have good error linearity within the range of 5%Ib-Imax.
5. Few periphery components,simple structure,low power consumption.
6. Mechanical drum register display/LED display/ LCD display.
7. Powerful function on protection against all kinds of Tamper and Fraud.
8.Optional items: Remote interruption of power supply function and output interface RS485
9. Customize according to consumers.

Main technical parameters:
Rated Voltage: 220V/ 230V/ 240V
Basic Current (Max. Current): 1.5(6)A, 2.5(10)A, 5(20)A, 5(30)A, 10(40)A, 10(60)A, 10(100)A, 5(60)A, 20(80)A, 30(100)A
Rated Frequency: 50Hz/60Hz
Accuracy: Class 1/ Class 2
Starting current: 0.4%lb (Class 1), 0.5%lb (Class 2)
Running with no load: Anti-running logic design

Standard operation temperature range: -40°C ~~70°C
Standard operation humidity: 25% - 85%