Three-phase Keypad Prepaid Energy Meter DTSY1398

Three-phase Keypad Prepaid Energy Meter DTSY1398

Three Phase Keypad Prepaid Energy Meter,IP54,Optical Port,Low Power Consumption,Anti-Tamper,50Hz,RS485,Built in Relay

General Information

Technical Data
  Meter Format
  Three Phase Four Wire with Keypad Controller
  Reference Voltage
  3x230V/400V
  Operating Voltage
  80%~115%Un
  Current
  5A or 10A(Basic Current), 60A or 100A(Maximum Current)
  Starting Current
  0.004Ib
  Reference Frequency
  50Hz
  Accuracy Class
  Class 1.0
  Clock Accuracy
  ±0.5s/day@23℃
  Impulse Generator Energy Constant
  400imp/kWh
  Operating Temperature Range
  -25℃~+70℃
  Storage and Transport Temperature Range   -40℃~+85℃
  Relative Humidity
  ≤95%(Non-Condensing)
  Ingress Protection Rating
  IP54
  Display(LCD)
  Main Character Dimension: 6mm*14.5mm

  Energy Display Digits: 6+2

  Display Mode: Scrolling Display, Push Button(Optional), Display without Power
  Battery Life
  Internal Lithium Battery>10 years(Blackout Condition)
  Communication Interface
  Optical, RS485
  Disconnect Relay
  Built in Relay
  Physical Dimension
  265mm*170mm*75mm
  Terminal Hole Diameter
  10mm
  Weight
  Appr. 2.2KG


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 IEC62053-21, Impulse Voltage is 8kV.


Electrical Requirements
  Magnetic Field Interference
  Constant(DC) magnetic induction at the rate of 500mT of external origin
  Power Consumption
  Voltage Circuit<2W,8VA


Technical Specification

Functions
  Measuring Parameters
  Import/Export

  Active

  Line Voltage/Line Current

  Voltage Frequency/Power Factor
  Time of Use
  4 Tariff Rates

  8 Daily Time Slots

  12 Daily Schedule

  100 Holidays

  Up to 12 Previous Period Billing
  Maximum Demand
  NO
  Event Log
  Power Off

  Over Voltage

  Clock Setting

  Power Loss

  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
JJG 596—2012
GB/T 15284-2002
GB/T 15464—1995
GB/T 17215.211-2006
GB/T 17215.301-2007
GB/T17215.321—2008
GB/T17215.322—2008
GB/T17215.323—2008
DL/T 645—2007


Meter Dimensions

 

LCD Indication

 


Technical Specification


  • 3P4W  5(60)A or 10(100)A                                                               
  • Protocol: IEC62053-21                                                                                                   
  • Comm. Port: RS485                                                                                           
  • Wide Operating Voltage: 0.8 Un~1.15Un 


Key Features


IP54 Waterproof Grade                                Replaceable Battery(Optional)                      Optical Port                                    

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