Mobile systems SWG-12 and SWG-32 are designed for the following applications: testing insulation of power cables with DC voltage up to 32 kV; conditioning faults by burning faulty cable insulation with DC current up to 100 mA at up to 32 kV voltage; pre-locating cable faults with an aid of the reflectometer RIF-9 using a low-voltage pulse reflection method (TDR) and high-voltage methods: voltage wave oscillation (DECAY), impulse current envelope (ICE), and arc reflection (ARC / ARC multi‑shot); pinpointing cable faults with an acoustic method with up to 2000 J surge wave generator and a suitable signal receiver. read more