MEDIUM VOLTAGE RING MAIN UNIT

← Back to document page

MEDIUM VOLTAGERING main UNITSFA-RM up to - Introduction 4 Introduction to SFA-RM 4 a - SFA - RM Solution 4 b - Quality Management 4 c - Quality Checks and Tests 4 d - Environmental Precision 52 - SFA-RM in Network 63 - Application

− The main busbar and switching compartment has an IP 67 protection degree rating whereas the other sections of indoor products are rated at IP 41 and the outdoor products are rated IP 54. SFA-RM fully complies with the following IEC standards used under general operation conditions for indoor switchgears; a - Switchgear Standards :

  Main, Switchgear