Model CSF601 Cable Sheath Fault Locator Description Practically, two kinds of methods are widely ... faults, single, two, even three phase. ² High voltage cable sheath fault, especial for those 66KV single-core power cable. Besides ... high accuracy fault location. For low voltage Cable Sheath Fault or more cable fault location, pulse reflection is recommended. Model CSF601 Cable Sheath Fault Locator