Figures
Figure
2-1 Overview of PV system ............................................................................. 10
Figure 2-2 SINVERT 420 M......................................................................................... 11
Figure 2-3 SINVERT 420 M with doors opened .......................................................... 11
Figure 2-4 SINVERT 500 TL ........................................................................................ 11
Figure 3-1 Example of inverter configuration ............................................................ 14
Figure 3-2 Example of configuration with two adjacent inverters ............................. 15
Figure 3-3 Example of configuration of two inverters ............................................... 15
Figure 3-4 Configuration of medium- and low-voltage components ......................... 16
Figure 3-5 Separate installation of medium- and low-voltage components............... 16
Figure 3-6 Pressure relief for medium-voltage switchgear......................................... 17
Figure 3-7 Footprint of SINVERT 350, 420, or 500 TL ................................................ 18
Figure 3-8 Cooling air inlet cutouts for SINVERT 350, 420, or 500 TL ........................ 21
Figure 3-9 Airflow in inverter cabinets....................................................................... 22
Figure 3-10 Example: Airflow in an inverter station................................................... 23
Figure 3-11 The use of air channels for inverters is not permissible .......................... 23
Figure 3-12 DC and drive cabinet .............................................................................. 29
Figure 3-13 SINVERT 350 or SINVERT 420 AC cabinet................................................ 29
Figure 3-14 Impermissible tipping of the inverter ..................................................... 31
Figure 3-15 Center of gravity marking....................................................................... 33
Figure 3-16 Center of gravity marking on inverter..................................................... 33
Figure 3-17 Correct handling with crane and transport plates................................... 35
Figure 3-18 Correct handling: Transporting the inverter in a straight line ................. 35
Figure 3-19 Incorrect handling: Swinging or tipping the inverter cabinet ................. 35
Figure 3-20 Transport by crane: Ropes of different lengths are not allowed ............. 35
Figure 3-21 Transport by forklift................................................................................ 36
Figure 3-22 Impermissible transport by forklift: Loading from the front side ............ 36
Figure 3-23 Crane hooks ........................................................................................... 37
Figure 3-24 SINVERT 500 TL AC cabinet..................................................................... 38
Figure 3-25 Location of screws on the DC and drive cabinet ..................................... 39
Figure 3-26 Location of screws on the AC cabinet..................................................... 39
Figure 3-27 Moving the cabinet off the standard pallet............................................. 39
Figure 4-1 Mounting set for cabinet connection........................................................ 43
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