Equipo de pruebas portátil Siemens WLTS para ETU

The Siemens WLTS is a handheld test kit used specifically for testing low voltage WL style trip units. The Siemens WLTS Handheld tests the ETU trip functions:

  • – Sensor continuity
  • – Long-time function
  • – Short-time function
  • – Instantaneous function
  • – Neutral and ground fault function
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