SWE Energie GmbH plans to set up an intelligent house connection station system (IHAST system) in digitization stage 4. This requires the construction of the communication infrastructure for the environment network.

The communication infrastructure for the heating network consists of hardware components (including M-Bus modules for heat meters, controllers), transmission technology (gateways) and an application platform with the corresponding IT data interface.

The hardware components are used to upgrade the existing house connection stations (HAST) for the holistic recording of heat network parameters and heat volumes as well as for automation. Together with transmission technology, they must be installed in the house connection stations distributed in the urban area of Erfurt. HasTen is partly owned by SWE Energie GmbH, partly owned by the customer; the corresponding accesss/appointments must be organised as part of the project execution.

- Delivery of cloud-based software as a portal for controlling 1,007 units of house connection stations

- hook-up of consumption meters via the software

- delivery of a functioning SAP interface between software and customer system

- Delivery and installation of 1,053 communication gateways

- Delivery of 1,053 empty fields incl. electr. Connection material for the connection/supply of the gateways

- Delivery and installation of 850 Modbus modules for hooking up consumption meters

- Complete setup and configuration of all above components