NOE38-A Keypad Prepaid Three Phase Electricity Meter
Prepaid,STS,Keypad,Three Phase

NOE38-A Keypad Prepaid Three Phase Electricity Meter

Three Phase Metering · Keypad 20-digit TOKEN Recharge · Built-in Relay Control · AMI Remote Recharge

NOE38-A is an STS compliant, keypad type prepaid three phase electricity meter. It supports prepaid recharge by inputting 20-digit TOKEN through the keypad, with built-in relay for automatic on/off control. It supports TOU tariff and step price setting, maximum demand measurement, event log, low credit alarm and overdraft collection. The meter can communicate with AMI system through LORA-RF or PLC module, widely used for prepaid metering and power management of three phase consumers.

Send Inquiry Downloads

Recharge Solutions

  • Keypad: input 20-digit STS TOKEN through meter keypad
  • Vending Software: recharge via Novizexpay vending software, integrated to local Mobile Money Payment Platform via API (M-PESA, Alipay, MTN, Airtel, etc.)
  • Mobile Payment: recharge via third party platform or local mobile payment with API
  • AMI System: remote recharge via DCU and LoRa-RF or PLC module

Basic Functions

  • Prepaid metering: meter recharge by inputting TOKEN, built-in relay control
  • Active energy measurement: accuracy Class 1.0
  • Reactive energy measurement: accuracy Class 2.0
  • MD (maximum demand measurement)
  • TOU tariff: settable by inputting TOKEN, 3 step prices on request
  • Auto scroll mode display
  • Event log
  • Low credit alarm
  • Overdraft collection: electricity overdraft collected day by day or month by month
  • Information inquiry: check credit remain, total purchased and total credit by short code

Anti-Tamper

  • Meter will automatically close the switch after detection of magnetic field or open cover event, restore by inputting clear tamper TOKEN

Communication

  • LORA-RF or PLC module (optional), AMI system supported

Features

STS Standard compliant
Three phase metering
Keypad 20-digit TOKEN recharge
Built-in relay automatic on/off control
Active energy metering, accuracy Class 1.0
Reactive energy metering, accuracy Class 2.0
MD (maximum demand measurement)
TOU tariff, 3 step prices on request
Auto scroll mode display
Event log
Low credit alarm
Overdraft collection (daily / monthly)
Magnetic field anti-tamper (auto trip)
Anti-open-cover tampering
Three recharge solutions: vending software / mobile payment / AMI system
LORA-RF or PLC module communication (optional)

Specifications

Model NOE38-A
Type Keypad prepaid three phase electricity meter
Nominal Voltage 3×230V
Working Voltage Range 70%~120% Un
Nominal Frequency 50-60Hz
Basic Current (Ib) 10A
Maximum Current (Imax) 100A
Starting Current (Ist) 30mA
Active Energy Constant 400 imp/kWh
Active Energy Accuracy Class 1.0
Reactive Energy Accuracy Class 2.0
Power Consumption in Voltage Circuit <2W / <8VA
Power Consumption in Current Circuit <1VA
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
Communication LORA-RF or PLC (optional), AMI system supported
Operating Temperature Range -25°C ~ +70°C
Storage Temperature Range -40°C ~ +85°C