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
