SMA NR-STP200FCH-AST Instrucciones Para La Sustitución página 21

SMA Solar Technology AG
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12. Tighten the 8 module screws of the power assembly (AST) to the final torque. Follow the same
order as during initial torque.
Spare parts set
NR-STP200FCH-AST
NR3-STP200FCH-AST
NR-STP200IFX-AST
NR3-STP200IFX- AST
13. Check whether the spacers for the STP-BFS are present on the power assembly (AST). If any
spacers are missing, insert the previously removed spacers for the STP-BFS in the appropriate
positions.
14. If a cable bridge for reverse current protection was
installed on the removed power assembly (AST),
reinstall the cable bridge. Insert both ends of the
jumper cable into the yellow terminals as far as they
can go. Ensure that the cable does not kink.
Replacement Manual
6 Replacement of the AC Power Controller Assembly
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11
Final torque
2.1 Nm
3.5 Nm ± 0.3 Nm
4 7 5 6 8
10
STPTLEE-10-AST-RM-xx-10
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