Qingdao Topscomm Communication Co., Ltd was established in March 2008 with a registered capital of 657 million yuan. It was listed on the Shanghai Stock Exchange in October 2016 (stock code 603421). The company's headquarters is located in the Software Park of South District, Qingdao, China and has built a 360,000 square meters of high-tech industrial park in the high-tech zone.
Topscomm Communication is actively involved in industrial fields such as "Ubiquitous IoT, Integrated Energy Efficiency Management, Power Information Communication, Arc-Fault Protection, and Smart Fire Protection". Topscomm communication has a profound technical reserves and perfect product system, focusing on the basic theoretical research of Power Line Carrier communication technology and Bus communication technology, has been developing many industry's leading integrated solutions and "software + hardware + service" products, which mainly used in the national smart grid data acquisition system. Topscomm communication has a rich experience in the power deepening application and information system construction. Relying on its in-depth understanding of smart grids, Topscomm has continued to develop technologies such as medium-voltage PLC, distribution network automation, power quality, 10kV charging stations, and arc fault protection in the field of low-voltage power consumption, and actively expand new areas of technology applications.
DDS1710 single phase DIN rail electricity meter is a new generation of high-tech smart energy metering products developed and produced by TOPSCOMM.
TOPSCOMM Missort Fault Detection Tracker for Energy Meter adopts the technical scheme of wired transmission and wireless reception, and realizes the verification of household meter line relationship behind the electricity meter by non-invasive measurement means, which is an innovative product integrating advanced design concept and excellent user experience.
Visual communication topology, real-time network status, active report of event, remote administration and online upgrade.
The Medium Voltage Carrier Communication Management Unit realizes data transfer between master station and modules, manages and schedules the slave nodes.
TXZR3 Medium Voltage PLC Communication module, independently researched and developed by Topscomm can realize the conversion between data information and carrier signal, the transmission and reception of carrier signal.
CCZZ13-DX Capacitive Coupler is a passive device which allows the PLC communication module to transmit power line signals to power lines. The coupling signal is transmitted to the power line with low signal loss, ranging from 200kHz to 12MHz.
CCZZ13-DXC Inductive Coupler is a passive device which allows the PLC communication module to transmit power line signals to the cable line shielding layer. The coupling signal is transmitted to the power line with low signal loss, ranging from 200kHz to 12MHz.
F30GTX-DX series feeder terminal product is a new generation of intelligent high-tech distribution automation terminals.
F30GTZ-DX series feeder terminal product is a new generation of intelligent high-tech distribution automation terminal.
MMUZS43-DX Line Termination Unit /Meter Box Monitoring Unit is installed in an outdoor meter box or a cable branch box. It is used to monitor the current, voltage, power and other meter box information, and to realize the fault diagnosis function.
DJGZ23-DXC Data Concentrator Unit is a smart data acquisition terminal integrated with smart meter reading and wireless communication.
TCRS091 & TCC091 broadband OFDM power line communication chip , with high-integration and high-performance, are independently researched and developed by Topscomm, can provide an optimized "last mile connection" chip solution for AMR and AMI system and IoT applications.
TOPSCOMM TC103 Prepayment Keypad is a customer interface unit(CIU) specifically designed to give the customer an easy and friendly interface unit for operating a Prepayment Meter. The major function of the CIU to enable the user to enter prepayment tokens for adding new credit and display of the consumer for energy efficiency purpose. The prepayment process utilizes STS prepayment token encryption.
DDSK1710-Z Single-Phase Prepayment Smart Meter, developed and produced by Qingdao Topscomm communication co., LTD., is a new generation of high-end smart energy metering products.
DTSK1710 series Three-Phase Smart Energy Meter, developed and produced by Qingdao Topscomm communication co., LTD., are a new generation of high-end smart energy metering products.
DDSK1710 series Single-Phase Smart Energy Meter, developed and produced by Qingdao Topscomm communication co., LTD., are a new generation of high-end smart energy metering products.
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.
Topscomm single/three phase power line carrier (PLC) communication module is developed on TCC081 series of PLC chips.
TCC081 series narrow band high-speed PLC communication chips (mainly include model TCC081E and TCC081F are independently researched and developed by Topscomm.
Based on the self-developed power line broadband PLC chip TCRS091, this router can be directly applied to Data Concentrator Unit and other devices. The router interfaces with external host CPU through UART port.
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