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SF10.200 Cable Sheath Fault Locator
Introduction to the SF10.200:

  • The Sheath Tester SF10 is mainly designed for voltage testing of cable sheaths made of PE or PVC as well as for the location of sheath faults on shielded plastic-insulated cables and the detection of earth-leakage faults in plastic-sheathed cables. In combination with the Sheath Fault Pre-location Device, sheath faults can be pre-located.

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  • Sheath fault pre-location on shielded medium-high voltage cables.

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  • Pre-location of line-to-earth faults on plastic-insulated low-voltage cables.

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  • Pin-Pointing is carried out by means of the Line-to-Earth Fault Locating Device SF10 by measuring the step voltage.

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  • Due to the excellent burndown effect achieved by the full-wave rectification, this device is very well suited for converting high-resistance cable faults in low-voltage power cables into low-resistance ones.

The SF10.200:
SF10 HV unit:

Application:

To offer a signal source for the HV cable sheath fault step-voltage pinpointing.

  • Output Mode: Min: 0.2Hz, Max: 5Hz (range adjustable)

  • Output Value: 0-10kV, 0-200mA, 1kW (max)

  • Volume: 471×234×318mm

  • Weight: 15kg

  • Power: AC220V

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HV Bridge/Cable Sheath Fault Locator

  • HV bridge function for power cable main insulation fault pre-location

  • Single-core fault sheath pre-location

  • Signal source of single-core cable sheath fault step-voltage pinpointing

  • Power resistance ratio method to pre-locate with no need for balance adjustment

  • Overcomes the cable connection resistance influence with high accuracy

  • All-digital auto testing with no manual intervention required

  • High-accuracy digital processing and high-resolution color LCD, clear under sunlight

  • Grounding shutting and HV zero position start for enhanced safety

  • Output: 0-10kV, 0-100mA, 1kW (max)

  • Volume: 500×280×450mm

SF10 Receiver:

Application:

HV single-core cable sheath fault pinpointing.

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Work Mode:

  • Step-voltage: Probe input and arrow indicate the fault point direction.

  • Current coupling section: Current sensor input to test the resistive current in the cable for fault subsection.

  • High accuracy and wide responding zone.

  • Easy operation with protection via loop and HV isolation, preventing HV leakage.

  • Easy-to-read zero-center meter for directional indication.

  • Power Supply: Battery operated.

  • Volume: 226×120×55mm.

  • Weight: 0.9kg.

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