Project Description

DDS720 single phase meter for residential users with advanced and latest technology. It is low cost, compacted size and perfect accuracy.

The meter built with high quality elements which allows the meter to have an excellent and stable performance. It is compliant with IEC62052-11 62053-21 standard.

The Polycarbonate (PC) is used for the external structure and
transparent cover of the meter, these high engineering materials allow the meter to be installed outdoors without problems in any environment.

Features :

  • Active energy
  • Reverse energy can be measured in forward way
  • Single tariff
  • LCD display (kWh, A, V, kW)
  • Reverse line detection
  • Load Profile (Optional)

Main Technical Parameter

Item Parameter
Accuracy Class 1.0(Active)
Rate Voltage 240V
Nomimal(Max) Current 5(60)A
Reference Frequency 50Hz/60Hz
Working Voltage Range 0.7Un~1.2Un
Start Current 0.004lb(1.0)
V Circuit Power Loss ≤2W 10VA
l circuit power loss ≤4VA
Display LCD
Working Temperature -25–+65°C
Limit Temperature -40~+70°C
Storage and transportation temperature -40~+70°C
Average relative humidity ≤95%
Protection Rate IP54
Designed Life Span >=10 years
Communication RS 485 (Optional)

Project Details

Client:Oak Hotel
Location:Barcelona, Spain