Connecting units for bushings Connecting blocks are designed for stationary installation on power transformers. Together with the appropriate adapter, they facilitate the transmission of various signals for measurement and monitoring. The partial discharge signal bandwidth extends up to 20 MHz. The built-in capacitive divider is used for synchronization of partial discharge registration and voltage measurement. The excellent voltage signal bandwidth also allows for impedance transmission and delta tangent (power factor) measurements.
The connection block is housed in an IP65-rated enclosure with an PTFE-insulated input cable. Suitable for indoor and outdoor use. The voltage and capacitance ranges of the connection holes (C1 and C2) should be specified when ordering.