NOE18-C IC Card Prepaid Single Phase Electricity Meter

NOE18-C IC Card Prepaid Single Phase Electricity Meter

IC Card Recharge · Prepaid Metering · Built-in Relay Auto On/Off

NOE18-C is an IC card prepaid single phase electricity meter. It supports recharge via IC card, with 220V/230V/240V universal voltage specification, built-in relay for automatic on/off control, auto cut-off when credit insufficient and auto restore after recharge. Anti-tamper design, widely used for single phase prepaid metering.

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Recharge Process

  • Purchase: consumer purchases credit at vending point, data written to IC card
  • Insert card: insert IC card into meter card slot to complete recharge
  • Usage: normal power usage after recharge, auto cut-off when credit insufficient

Basic Functionality

  • IC card prepaid: recharge by card insertion, no manual reading
  • Built-in relay: auto cut-off when credit insufficient, auto restore after recharge
  • Active energy metering: accuracy Class 1.0
  • Low credit alarm: alarm when credit below preset value
  • Event recording: cut off, open cover, purchase records
  • Anti-tamper: magnetic field auto trip, anti-open-cover

Features

IC card recharge
Prepaid metering, built-in relay auto on/off
Active energy metering, accuracy Class 1.0
220V/230V/240V support
Auto cut-off when credit insufficient
Low credit alarm
Event recording (cut off / open cover / purchase)
LCD display
Magnetic field protection (auto trip)
Anti-open-cover tampering
Class II insulation protection
Wide temperature operation (-25°C ~ +70°C)

Specifications

Model NOE18-C
Type IC card prepaid single phase electricity meter
Nominal Voltage 220V/230V/240V
Working Voltage Range 70%~120% Un
Nominal Frequency 50-60Hz
Basic Current (Ib) 5A
Maximum Current (Imax) 80A
Starting Current (Ist) 20mA
Active Energy Constant 1000 imp/kWh
Measurement Accuracy Class 1.0
Power Consumption in Voltage Circuit <2W / <8VA
Power Consumption in Current Circuit <1VA
Recharge Method IC card
AC Insulation Strength 4kV @ 50Hz 1min
Impulse Voltage 8kV (1.2/50us)
Electrostatic Discharges (contact/air) 8kV / 16kV
Electromagnetic RF Field 27MHz-500MHz 10V/m; 100KHz-1GHz 30V/m
Fast Transient Burst Test 4kV
Insulation Protection Class II
Operating Temperature Range -25°C ~ +70°C
Storage Temperature Range -40°C ~ +85°C