The CMS 356 is a voltage and current amplifier for analog low-level signals provided by a CMC test set or by any other signal source, such as a digital real-time power system network simulator. When used in combination with a CMC test set, the amplifier extends the capabilities of the test set to provide additional output channels and higher amplitudes.
Key features
» Six analog low-level inputs with selectable range (±7.07 Vpk or ±10 Vpk)
» Numerous output configurations, for example, 3 x 300 V + 3 x 64 A or 6 x 32 A
» Calculation and output of residual voltage and current
» Parallel connection of several CMS 356 units for even higher current amplitudes
» All current and voltage outputs are fully overload and short circuit proof
» Protection against voltage transient signal and over temperature
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