Multifunction Protection and Switchgear Control unit REF542plus
Manual: Motor Protection with ATEX-Certification
7.2.2 Installation in LV panels
Figure 18: REF542plus installed in gas-insulated switchgears (GIS)
Figure 19: REF542plus installed in air-insulated switchgears (AIS)
1VTA100114-Rev. 04 en PTMV, 19.01.05 Motorprotection 44 / 66
Valid from Version V4D02