Single-phase Energy Meter DDS1398

Single-phase Energy Meter DDS1398

Single phase two wire with optional neutral current measurement,220V,230V,240V,50Hz/60Hz,IP54,Optical and RS485 communication interface, IEC60060-1, IEC62052-11, IEC62053-21, IEC62056-46/47/53/61/62,4 Tariff Rates,Tamper event detection and indicating with visible alarms

General Information

Technical Data
  Meter Format
  Single phase two wire with optional neutral current measurement
  Reference Voltage
  220V, 230V, 240V
  Operating Voltage
  5A or 10A(Basic Current), 60A or 80A(Maximum Current)
  Starting Current
  Reference Frequency
  Accuracy Class
  Class 1.0
  Clock Accuracy
  Impulse Generator Energy Constant
  Operating Temperature Range
  Storage and Transport Temperature Range
  Relative Humidity
  Ingress Protection Rating
  Main Character Dimension: 14*5.5(mm)

  Energy Display Digits: 6+2

  Display Mode: Scrolling Display, Push Button(Optional), Display without Power
  Battery Life
  Internal Lithium Battery>5 years(Blackout Condition)
  Communication Interface
  Optical, RS485
  Disconnect Relay
  Not Available
  Physical Dimension
  Terminal Hole Diameter
  Appr. 0.75KG

Insulation Test
  Insulation & Over-Voltage
  Insulation System                        Protective Class II

  Insulation Level                           4kV for 1 minute

  Over-Voltage Withstand              440Vac for 48 hours, 600Vdc for 1 minute
  Impulse Voltage Tests
  According to IEC60060-1, Impulse Voltage is 6kV.

Electrical Requirements
  Magnetic Field Interference
  Constant(DC) magnetic induction at the rate of 500mT of external origin
  Power Consumption
  Voltage Circuit<2W,10VA

Technical Specification

  Measuring Parameters


  Line Voltage/Line Current

  Voltage Frequency/Power Factor
  Time of Use
  4 Tariff Rates

  8 Daily Time Slots

  12 Daily Schedule

  120 Holidays

  Up to 12 Previous Period Billing
  Maximum Demand
  Programmable internal period of 5, 10,15, 30, or 60 minutes(Optional)
  Event Log
  Power Off

  Over Voltage

  Clock Setting

  Cover Open
  Event  Log Length Record
  Up to 64 records with time stamp for each event
  Load Profile
  4 Independent Profiles

  Up to 4 channels per profiles

  3 Months for each profile(15 minutes interval)
  Tamper Evident Features
  Tamper event detection and indicating with visible alarms

Specification Compliance & Approvals
BS Conforms to BS5685:1979 

Meter Dimensions

LCD Indication

Technical Specification

  • 1P2W  5(60)A or 10(80)A                                                               
  • Protocol: IEC62056-21                                                                                                   
  • Comm. Port: RS485                                                                                           
  • Wide Operating Voltage: 0.4 Un~1.9Un

Key Features

IP54 Waterproof Grade                  Replaceable Battery (Optional)                     Optical Port

Low Power Consumption                Push Button Display (Optional)                     Anti-Tamper