B&B

Partner Login/Get Started

Find a Partner

Partner Network

More Connections

Connected Community

Resource Center

What's New

Connected Intelligence Reference Design

Control and Monitoring Prague's Heat Distribution

B+B SmartWorx - Ottawa, United States

Home > Reference Design

Prazska Teplarenska a.s. (Prague District Heating Company) supplies heat to more than 265,000 homes and businesses in Prague, the capital and largest city of the Czech Republic. The distribution network includes some 664 kilometers of pipeline and 49 heating plants. Operators must monitor and control key system points like boiler rooms and heat transfer stations, and the remote heat meters at customer locations must be able to report their data to the invoice processing software in the central office.

But some parts of the pipeline and its associated customers are located in areas where wired connections are impractical, due to issues ranging from physical barriers to complications involving estate ownership and the close proximity of controlled technology. Prazska Teplarenska a.s. needed a wireless solution.

B+B SmartWorx subsidiary Conel s.r.o, experts in cellular data transmissions and control solutions, solved the problem with its UR5i V2 routers. Each UR5i V2 router can connect up to 30 heat meters using a single M-bus (Meter Bus) loop and transmit the data to the company’s central server via the regional cellular network. Using a built-in Ethernet 10/100 interface, the routers can also connect local Ethernet networks in boiler rooms and heat transfer stations to the command and control system in the central server.

Prague heat dist ref design image

The Product: UR5i v2 Libratum Wireless Cellular Router

 


B+B SmartWorx products Used in this Reference Design

UR5i V2
UMTS/HSPA Router
Picture of UR5i V2