COMPANO 100 + CPOL3
Our mobile, battery-powered test set COMPANO 100 is the ideal solution for all kinds of wiring checks, where AC and DC voltages and currents are required. With a DC-free sawtooth signal, which you can use in combination with the hand-held CPOL3 polarity checker, the wiring of instrument transformers can be checked without the risk of magnetizing them.
The COMPANO 100 Advanced Package includes all accessories required for this application as well as the software licenses.
Expert recommends
COMPANO 100 + CPOL3
Our mobile, battery-powered test set COMPANO 100 is the ideal solution for all kinds of wiring checks, where AC and DC voltages and currents are required. With a DC-free sawtooth signal, which you can use in combination with the hand-held CPOL3 polarity checker, the wiring of instrument transformers can be checked without the risk of magnetizing them.
The COMPANO 100 Advanced Package includes all accessories required for this application as well as the software licenses.
CPX 200 + CPOL3
The CPX 200 multifunctional test system enables wiring checks for current and voltage transformers using both primary and secondary injection.
When used with CPOL3, it safely injects a low-current, DC-free sawtooth voltage signal without magnetizing the transformer cores. This enables precise wiring verification at every connection point, from the instrument transformer terminals to the burden.
CMC 310 + CPOL3
Our CMC devices focus on protection testing, but all them can also be used for wiring checks. Both operating options, CMControl as well as Test Universe, support the output of voltages, currents, and the CPOL polarity check signal needed for this application. The CPOL2 handheld polarity checker is required for testing CT and VT paths.
