Product Name : DDS8111 SINGLE PHASE ELECTRIC METER
Item # : 231726-162
Model : DDS8111
Was Price: CNY35/PCS
Now Price : CNY35/PCS
Last update : 2008.10.11
Manufacturer : c k electric

DDS8111 Single Phase Static Watt-Hour Meter
DDS8111Single Phase Static Watt-Hour Meter is designed for measuring active energy in single-phase alternating current power grids by connecting up resident power supply system.It complies with the standard IEC 61036 and has high measurement accuracy. The meter is ISO9001 certified and the design can be tailored to different customer requirements.
The meter has high reliability and long service life by adopting large-scale integration (LSI) and surface mounting technology(SMT) as well as international brand and long-life key components.
The meter is provided with pulse output, which makes remote control and locale consumption monitor possible. The DDS450 is a safe and optimized solution designed for the needs of deregulated energy market and automatic meter reading.
Basic functions
Energy display by register or LCD
Bi-directional active energy measurement
Operation indicated by pulse LED
So output with optical isolated output transistor corresponding to DIN 43864
Optional functions
Reverse indicator: An LED indicator will be on when the current is reversed
Anti-tamper in condition that load is connected between the line and the earth
Entirely closed register
HF magnet immune register
Reversal preventing register
Transformer connection
Structures
There are two types of structures as follows, which meet the standard DIN 43857 or BS 5685 respectively to satisfy customer requirement.

Technical Data of Single Phase Static Watt-Hour Meter

Applicable standard	Service lifetime	Accuracy class	Working temperature	Working voltage range	Power consumption	Over voltage protection
IEC 61036 -2000	10 years	Class1. Class2	-30℃~+65℃	0.7~1.2Un	Less than 0.7W or 6VA	12kV

Specifications

Rated Voltage	110V,120V,220V,230V,240V
Reference frequency	50Hz or 60Hz
Basic Current(Maximum Current) A	2.5(10)	5(20)	10(40)	20(80)
	2.5(15)	5(30)	10(60)	10(100

Note: Other voltages between 100 and 500V are also available. Other currents up to 100A are also Available.