1. Single phase electricity meter 2.Good reliability, light weight 3.Cyclometer display 4.Specious appearance 5.IEC62053-21

Application

DDS5168 single phase two wire active electronic watt-hour meter, cyclometer display.

The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net.

The meter adopts LSI (Large-scale Integration) and SMT manufacturing technique, the key components and part all adopts long life type.

The meter has the features of good reliability, light weight, specious appearance, etc.

The meter is widely used in office buildings, shopping malls, residences, airports and metro, etc.

 Functions and Features  

♦Front board three fixed installation, the cover is made of ABS or AS or PC or glass, etc. the base is made of ABS or PC or steal or aluminum, and the terminal block is made of bakelite which is moisture-resistant, fire-retardant, high temperature molded overall.

♦Unidirectional cyclometer 5+1 digits display (99999.1kWh), may select diamagnetism cyclometer. Or may select LCD display.

♦Standard configuration one port of pulse output passive (polarity), may select increase a distant port of pulse output passive

(nonpolarity),complying with standard IEC62053-21.

♦Two LED instructions power supply state, signal of energy impulse.

♦Single direction measures single phase two wire active power consumption. It is nothing with direction of the flow of load

current, complying with standard IEC62053-21,IEC62052-11.

♦Directly connect operation or through CT or PT & CT.

♦Adopts high reliable and long-life electric components, hioverload, do not need to calibrate for long-term operation

♦Direct connect operation, here are two types wiring you may select.

Technical Parameters  

Accuracy class	Class 1.0,
Rated voltage(V)	110,120,220,230,240,etc.
Rated current(A)	1.5(6), 2.5(10), 5(20), 10(40)A,15(60), 20(80), 30(100),etc.
Operation voltage range	Un±20%
Starting current	0.4%Ib
Rated frequency	50Hz or 60Hz
Internal power consumption	Voltage circuit ≤1.0W 5VA; Current circuit ≤1VA(Ib)
Max. operation temperature	-30°C ~ +70°C
Max. storage temperature	-35°C ~ +75°C
Relative Humidity	≤85%
Service life	More than 10 years

  Wiring Diagram  

Terminal	Note
1	Inlet phase line
3	Inlet neutral line
4	Outgoing neutral line
5	Outgoing phase line

Terminal	Note
1	Inlet phase line
3	Outgoing phase line
4	Inlet neutral line
5	Outgoing neutral line