Products
Signal converter(LV PLC)

The Signal converter is used to convert power line carrier communication signal to GPRS, and achieve energy data report to the master station in low voltage automatic meter reading system.

  • Product Origin:

    Qingdao, China
  • Shipping Port:

    Qingdao
contact now
In the transformer areas where mobile communication signal is not covered or poor, the data concentrator fail to report the collected data via public network.

To settle the above problems, Topscomm has achieved to transmit the data on terminal devices to the host signal converter where with good signal via Topscomm high speed PLC communication solution, and then report to the master station. The biggest advantage of this solution to reduce the workload of on-site construction.


Operating voltage 220V±20%
Frequency 50Hz±5%
Power consumption 1.8W(Dynamic); 0.4W(Static)
Starting time
≤5s
Communication protocol
Transparent transmission
Communication distance
0~2000m
Operation environment
Humidity≤95%; 
-40℃~85℃
Service life
>10 year


  • Equipped with real time communication function with master station;
  • Modular construction for communication; 
  • Automatically data report in low voltage meter reading system;
  • Support GPRS, 3G, 4G, CDMA for remote communication; support replaceable EPON, support medium-voltage PLC system;
  • Low voltage PLC for local communication channel;
  • Communication rate is adjustable according to communication conditions, to ensure the successful communication rate as well as communication efficiency;
  • Reasonable choice of communication frequency, to ensure the stable, reliable, and long-distance communication.
Contact Us
Related Products
  • Single Phase Power Line Carrier Communication Module Single Phase PLC Communication Module

    Topscomm single phase power line carrier (PLC) communication module is developed on TCC081 series of PLC chips.

  • Three Phase Power Supply Surge Protector LPD30-DX Three Phase Power Supply Surge Protector

    LPD30-DX low voltage surge protector is used for three phase power supply protection in low voltage AC power distribution system.

  • AMR/AMI Smart Metering Compact Type Data Collector DCZL13-II Compact Type Data Collector

    DCZL13-II compact size type data collector, is one of the core data collection unit in the  low voltage PLC smart meter reading solution. One data collector is able to connect with 32 energy meters in remote automatic meter reading solutions.

  • Topscomm TC-BUS Series Communication Chipset TC-BUS Series Communication Chipset

    TC-BUS Communication Chipset consists of a group of chips, which are independently developed by Topscomm. The chips are widely used in water meter, gas meter, heat meter and energy meter reading applications combining with PLC communication technology.

  • AMI Smart Metering Energy Remote Terminal Unit FKGA23-DXC Energy Remote Terminal Unit

    FKGA23-DXC Energy Remote Terminal Unit is the energy data acquisition terminal unit of Topscomm smart AMR/AMI metering system, it is integrated with telemetering, telesignalization, data statistics, load management and wireless communication functions etc.

  • Topscomm PLC Router Communication Modules PLC Router Communication Module

    The PLC Router Communication Module is equipped with the latest Topscomm power line carrier communication technology, has been widely used in Topscomm smart communication terminals and energy data acquisition terminals.

Copyright © 2015-2018 Qingdao Topscomm Communication Co., Ltd dyyseo.com