Sonel ERP-1 adapter is used for earth resistance measurements of electricity pylons using flexible clamp - Rogowski coil.
It is designed to operate with the Sonel's earth resistance meters (MRU series), in 3-wire with clamp measurement function. Ergonomic, handy and user friendly design casing makes the measurements of pylons earth resistance quick and easy.
The adapter works with the following meters:
For this measurement we offer clamps in several length versions and different electrical specifications.
Data SheetsUser ManualDeclaration of conformity
Technical specification of offered flexible clamps:
Pylon earth resistance measurement adapter specification: