SFC is especially designed for testing HV-devices, like MV-cables, bushings, all type of transformers and more; can replace motor-generator set. Therefore higher power is available and precise and short measurement periods are possible. A high efficient control reduces significant the normal high frequency distortions produced by fast switching semiconductors. Also available as mobile measurement system. SFC allows high power quality, precise measurement and short testing time.
The traditional method with Motor Generator Sets to test HV-devices means a lot of maintenance and installation work for the customer. Where once several MG-Sets were used, only one SFC is necessary for all IEC-standard tests.
Today testing requires more and more power what increases the cost of MG-Sets. The occurring high frequency distortion of fast switching semiconductors can be avoided by using special filter technologies.