LoRaWAN SINGLE-PHASE ELECTRICITY METER

Category
Time-sharing metering: Accumulates active electric energy based on time periods and stores total, peak, flat, and valley energy ;Prepayment functionality: Remote electricity sales through RS485/LoRaWAN/NB module, with low-balance alerts and overdraft limit feature ;Measurement and monitoring: Measures, records, and displays parameters (e.g. voltage, current, and power factor with an error margin of ±1%.) ;Timing function: Temperature compensation, automatic calendar, timing, and leap year conversion.

LoRaWAN SINGLE-PHASE ELECTRICITY METER

HKT single-phase fee-controlled intelligent watt-hour meter is a new generation of energy metering products. This product adopts the special large-scale integrated circuit and SMT production technology, and has the functions of power metering, data processing, real-time monitoring, automatic control, information interaction and so on.

Features of LoRaWAN Single-phase Electric Meter

  • Metering: It has the function of time-sharing metering, and the active electric energy is accumulated according to the corresponding time period, and the total, peak, peak, flat and valley electric energy is stored.
  • Prepayment: The watt-hour meter can sell electricity through the remote 485 or LORAWAN/NB module. When the electricity quantity is lower than the alarm value, the user is reminded to purchase electricity in a display mode; It has the function of overdraft limit.
  • Measurement and monitoring: It can measure, record and display the voltage, current, power factor and other operating parameters of the current watt-hour meter. The measurement error shall not exceed ± 1%.
  • Timing function: Built-in hardware clock circuit with temperature compensation function is adopted, which has automatic conversion functions of calendar, timing and leap year.

 

HKT provides customized services:

  • ODM
  • Pre-sales & After-sales Services
  • Technology Support


Product Specifications

Parameters Description
Current Input Input current:5 (20) A, 5 (60) A, 10 (40) A, 15 (60) A
Starting current:≤ 0.004 Ib
Voltage Input Rated voltage:220V
Reference frequency:50Hz
Voltage line powerconsumption ≤ 1. 5W and 10VA (static)
Current line power consumption < 1VA
Working temperature -25℃~ +60℃
Operating relative humidity ≤ 85%
Pulse constant 1200 (imp/kWh)
Measurement accuracy Level 1/Level 2
Daily timing error 0.5 sec/day
Communication support Daily timing error
Battery capacity ≥ 1200 mAh
Communication Support LoRaWAN/NBIOT/GPRS/RS485

Serial Number Name Unit Quantity
1 Single-phase electric meter Only 1
2 Magnet(optional) Only 1

 

  • Large-scale sports electricity monitoring system
  • Airport electricity monitoring system
  • Conference center electricity monitoring system
  • High-speed railway station power monitoring and energy consumption monitoring
  • Factory environment

Related products

Pioneer in LoRaWAN loT Device Development, Manufacturing and Smart Solution Implementation.
We are committed to provide one-stop solution for LoRaWAN connectivity from sensor nodes, gateways to cloud network server platforms and application server platforms.
HKT is committed to provide best services to all the customers equally.

Menu

Copyright © 2025. Hunan HKT Technology Co., Ltd. All rights reserved.

Get Quote