HVI-TEC has developed a range of universal broadband transmitters that can protect a range of bandwidths used for voice and data transmission. These are suitable for all POTS up to DSL technologies, including HDSL, HDSL2, SDSL, SHDSL, G.SHDSL, ADSL, ADSL2 to ADSL2+ from 200 Hz to 3.5 MHz with up to 25 Mbit/s.

The universal broadband isolation transformer HVI-TEC-15kV-LIU is used to isolate the incoming telecommunication line from the customer devices in a high voltage environment (HVE). This method represents a physical barrier between customer equipment and the incoming line. This basic insulation protection (HVI) protects people and systems in hazardous areas (ZOI) of power plants, substations, and lightning-prone areas, with an increase in the earth potential (EPR / GPR).

The universal broadband isolation transformers from HVI-TEC are completely passive components and do not require any power supply, which leads to unsurpassed reliability.

The line isolation transformer is to be attached immediately when the communication line is inserted. You can also find additional information and guidelines for the installations in the local regulations.