SPG 40

SPG 40

Description
The SPG 40 is a mobile, multi-functional system for testing, converting, prelocation and pinpointing cable faults in low and medium voltage networks.
The system is controlled directly via the connected T 30 E reflectometer or the integrated control panel. Depending on the installation, the HV is controlled either by the network and HV control integrated in the device or by a separate HV ON/OFF box. All functions of the system can be easily performed using the selector knob.
The software supports easy and clear handling, even for inexperienced users. At the same time, the highest degree of safety is guaranteed.

Features

  • ARM choke filter for arc reflection measurement (Arc Reflection Method) using a reflectometer.
  • Convenient operation via ¼ VGA display and one-button selector knob (easyGO by SebaKMT)
  • User-friendly system software for simple, intuitive and safe operation
  • High surge energy for acoustic pinpointing
  • Impulse voltage levels for medium-voltage cable 0 … 12.5/25 kV or 0 … 16/32 kV
  • Optional impulse voltage levels for lower voltages 0 … 4 kV or 0 … 8 kV
  • Compact and suitable for outdoor use due to robust power supply and switch technology
  • Adjustable burning current
  • Comprehensive safety circuit for monitoring of earthing (FΩ), step voltage (FU), rear doors (measuring carriage installation), int. and ext. emergency stop, overheating, etc.
  • Modes of operation:
    • Insulation test up to 5,000 V
    • DC test up to 40 kV with measurement of leakage current and automatic deactivation in case of breakdown
    • Breakdown detection with ramp function, automatic switch-off in case of breakdown and display of breakdown voltage
    • ARM prelocation procedure, current (ICE) and voltage coupling
    • Fault conversion / Burning with adjustable burning current
    • Acoustic pinpointing
    • Sheath fault location with step voltage method

Special accessories

  • External emergency stop switch with warning lamp system
  • Shock wave receiver  Digiphone
  • Short-to-earth detector  ESG 80-2
  • Line detector  Ferrolux