382Component designations used in the diagrams ..............................................382Frames R1i…R5i ..............................................................................382Frame R6i ......................................................................................382Frame R7i ......................................................................................382Frame R8i and multiples .....................................................................384Frames R1i…R4i – Sheet 001 (Main circuit, control unit) ..................................385Frames R1i…R4i – Sheet 020 (Auxiliary voltage distribution) .............................386Frames R1i…R4i – Sheet 026 (Cabinet cooling fan control) ...............................387Frame R5i – Sheet 001 (Main circuit, control unit) ...........................................388Frame R5i – Sheet 020 (Auxiliary voltage distribution) ......................................389Frame R5i – Sheet 026 (Cabinet cooling fan control) .......................................390Frame R6i – Sheet 001 (Main circuit, control unit) ...........................................391Frame R6i – Sheet 020 (Auxiliary voltage distribution) ......................................392Frame R7i – Sheet 001 (Main circuit, control unit) ...........................................393Frame R7i – Sheet 020 (Auxiliary voltage distribution) ......................................394Frame R8i (with DC switch/disconnector) – Sheet 001 (DC circuit) .......................395Frame R8i (with DC switch/disconnector) – Sheet 005 (Inverter module) ................396Frame R8i (with DC switch/disconnector) – Sheet 020 (Auxiliary voltage distribution) ..397Frame R8i (with DC switch/disconnector) – Sheet 040 (Control unit) .....................398Frame R8i (with DC switch/disconnector) – Sheet 061 (STO) .............................399Frame 2×R8i – Sheet 001 (DC circuit) .........................................................400Frame 2×R8i – Sheet 005 (Inverter modules) ................................................401Frame 2×R8i – Sheet 020 (Auxiliary voltage distribution) ..................................402Frame 2×R8i – Sheet 040 (Control unit) ......................................................403Frame 2×R8i – Sheet 061 (STO) ...............................................................Further informationTable of contents 15
