High-voltage measurement technology
SAB Bröckskes

SAB Bröckskes and its technology partner CSM have introduced a measuring system for high-voltage e-mobility components. The system – consisting of sensor cable, plug, socket and measuring module – enables the use of uninsulated sensors up to 1,000V DC operating voltage. It is safety attested according to DIN EN 61010 and designed for mobile use in electric and hybrid vehicles as well as stationary installations to measure current, voltage and power directly in high-voltage lines. The equipment is equally suitable for measurements on electrified municipal vehicles and mobile forestry, agricultural and construction machinery.

SAB Bröckskes high-voltage sensor cables – such as HV two-channel analog measuring cables (90V), HV four-channel voltage measurement cables (90V) and four-channel voltage measurement cables (1,000V) – ensure a reliable measurement chain from sensor to data acquisition. These also enable common low-voltage sensors to be integrated into HV applications. CSM has cooperated with the German automotive electronics specialist Vector Informatik to develop a scalable e-mobility measurement system for vehicles and test benches that enables datalogging and measured value management in high-voltage and low-voltage environments. The decentralized measuring system enables, among other things, synchronous acquisition of measured data from measurement modules, vehicle buses and control units; direct measurement of current and voltage in high-voltage lines with up to 1MHz; and also multichannel real-time power analysis.

Booth 1312

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