Residential Energy Meter Single Phase Two Wire Watt Hour Meter LCD Display

Residential Energy Meter Single Phase Two Wire Watt Hour Meter LCD Display

PRODUCT INFORMATION

DDS-6L Series single phase electronic energy meter is a high technology product adople avanced IC technology as well as SMT technology, both circuit design and componects selectior are up to various working environment to guaranty that power meter can operate steadily for a lor time. the finished meter don’t neet to be adjusted so that the calibration cycle is long. it extremely reduce the labor force of the electricity board for calibrating power meters. the feature of the products are anti-thief, 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/T17215-200 standard.

Specification
Measurement
Class1.0/class B for active energy
Class 2.0/class A for reactive energy
With IEC 62052-11, IEC 62053-21, IEC 62053-23 and EN50470-1/3

Measured Value
Import and export energy (active and reactive)
Instantaneous voltage/current/active power/reactive power/frequency
Power factor (or phase anger)
Maximum demand (optional)

Current
Current range: 5/100A, 10/120A
Short time over current: 30 times Imax for 0.5 cycles
Burden: <0.02VA/phase @Ib

Voltage & Power Supply
Nominal voltage: 120V, 220V or 230V
Burden: <10VA/phase@ Un, 2W
Rated frequency range: 50Hz or 60Hz

Disconnection/Connection
Maximum switching voltage: 400 V Ac
Maximum switching current: 120 A
Maximum switching power: 48 kW

APPEARANCE