A5 Single Phase Prepaid Electricity Meter

Single Phase Electricity Meter

Designed for Prepaid Applications
A5 Single Phase Prepaid Electricity Meter

Technicial Specifications

Parameters

Connection type

1 phase 2 wire

Terminal Connection

DIN

Accuracy Class

Class B (TS EN 50470-1/3)

Application Voltage Range

-20% .. +15% Un (Un = 230 V)

Frequency

50 Hz

Meter Constant

1000 imp / kWh

Basic Stream, Iref

5 A, 10 A

Maximum Current, Imax

60A or ≥5xIref

Starting Current, Ist

20mA

Display

Alphanumerical

Optical Port

Read/Write (TS EN 62056-21)

Weight

0,72 kg

Model A B C D
A5 118 193 73 75
A5 Ön Ödemeli Aktif Elektrik Sayacı Kroki A5 Ön Ödemeli Aktif Elektrik Sayacı Kroki

Features

  • IEC 50470-1/3 compliance with standards
  • Class B (+1 %) active energy metering accuracy
  • UV-protected, Polycarbonate IP54 body
  • Wide Working Range
    150V - 320V
    Maksimum 100A
    Binadışı, -40C .. +70C
    IP54 Protection Class
  • 4 tariffs, 8 time zones, 3 day type, TOU
  • Demand Reset Button
  • 0.5 sec/day real time clock accuracy
  • Automatic Daylight Saving Application (DST)
  • Index reading from display during absence for power
  • Data reading from optical port during absence of power
  • Compliance with TEDAŞ/EPDK Conditions
  • Custom LCD design
  • 10 Years of battery life

Internal Turn On-Off Relay

  • Integrated latched realy
  • 100A maximum current
  • 20ms operation time
  • Confornity to IEC standard

Protection Features

  • Secure IC card application
  • Previous month consumptions and meter status information carried by card
  • Terminal cover open detection
  • Top cover open detection
  • Independent sealing for terminal and top cover
  • Absolute energy value recording when reverse connected
  • Protection against memory manipulation

System Solutions

  • Smart card with ISO 78186 standard
  • Optical port conformity to IEC standards
  • RS485 port (optional)
  • Optional MODBUS support
Elektromed Foreks Elektronik Elektrik Sayaçları
Ntechnic

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Contact Us
  • Çamlık Mahallesi, Tütün Sk. No:2-4, 34774 Ümraniye, İstanbul / Turkiye
  • +90 216 325 66 99
  • info@ntechnic.com.tr