SPS electronic is one of the most successful developers and manufacturers of test systems for electrical safety testing. The core competences are to be found in below products: safety test devices, test systems for integration into the automation and surge testers. In the field of high voltage (HV) SPS electronic manufactures in Germany for example the high voltage test device HA 3881B, HA 5012L or HA 3600A.
It applies the rule of thumb: rated voltage x 2 + 1000 V
Via a potential free 24 VDC interface the devices are remote controlled. Current and voltage are transmitted via analogue, potential free signals (0 - 10 VDC). Aanalogue inputs (0 - 10 VDC) are available for the setpoints.