Power Cable Fault Locator XHGX507C1 15W Transmitter A-Frame Pinpointer 20-Cable Identification | XHGX507C1

The XHGX507C1 power cable fault locator is a complete field system for electric power cable maintenance: a 15W high-power transmitter (300V max direct output, 9 adjustable levels) injects a clear tracing signal, while the receiver traces the cable route, measures depth and current in real time, positively identifies the target cable among up to 20 cables, and — with the optional A-frame — pinpoints insulation damage and sheath fault points using the step-voltage method.

Every year, mis-identified cables and inaccurate fault digging cause unnecessary outages, cable damage and safety incidents in power networks. The XHGX507C1 is engineered to close that gap: pre-calibrate up to 20 cables at the near end (numbered L1–L20), then walk to the remote end and let the receiver confirm each cable with a green check icon and beep before any cutting work begins. Combined with a TDR pre-locator, it forms a complete locate – trace – identify – pinpoint workflow for cable fault repair crews.

• 15W High-Power Output, 300V Max: The 9-level transmitter with fully automatic impedance matching drives strong, stable signals along long power cable routes, even with poor grounding and heavy soil attenuation.
• Positive Identification of Live and Dead Cables: Coupling-clamp method identifies live cables without electrical contact; direct connection serves de-energized cables. Calibration values between 75% and 135% with matched current direction confirm the target cable with a green check icon and beep — non-target cables show a red cross.
• A-Frame Fault Pinpointing: The optional A-frame accessory uses the step-voltage method at 640Hz–3.20kHz to locate insulation damage of insulated pipes, grounding faults of unarmored low-voltage cables and sheath faults of high-voltage cables, with directional arrow guidance to the fault point.
• Current Direction Analysis: At 640Hz, 1.28kHz, 2.56kHz and 3.20kHz, the receiver compares signal phase so engineers can distinguish the target cable from parallel cables — eliminating the most common cause of wrong tracing in congested cable corridors.
• Strong Anti-Interference for Live Networks: Ultra-narrowband digital filtering suppresses 50Hz/60Hz power-frequency and harmonic interference from adjacent energized cables; a green/red trust indicator shows whether the reading can be relied upon.
• Three Signal Injection Methods: Direct connection (strongest signal), coupling clamp (non-contact, for live cables) and induction; neutral/ground wire or sheath injection is available for low-voltage cables in service, performed by qualified power workers.
• Real-Time Depth and Current (0–20m): Depth accuracy of the center axis within ±5% (0–3m) and −10% (3–20m); the 45° valley and 80% broad-peak manual methods allow on-site verification of automatic readings.
• Detection Range up to 20km: Direct connection generally reaches 0–20km of cable length and the coupling method 0–10km, covering typical feeder and distribution cable sections.
• Field-Proven Operation: Sunlight-readable 4.3-inch (receiver) and 5-inch (transmitter) capacitive touch LCDs, FM audio that follows signal strength, and a guided wire-cruise interface that helps operators stay exactly above the line.
• Rugged and Safe: Integrated special toolbox withstands about 200kg pressure; IEC61010-1 / IEC61326 compliant; built-in batteries support a full working day of field duty.