11 Disconnecting the product from voltage sources
SMA Solar Technology AG
Operating manualSTP110-60-BE-en-1668
11. Verify a de-energized state of the AC connection
between L1 and L2, L2 and L3, L1 and L3 und L1
and grounding conductor, L2 and grounding
conductor and L3 and grounding conductor using a
suitable measuring device. For this purpose, hold the
test prod to the conductors' ring terminal lugs.
L1 PE
L2 PE
L3 PE
L1 L2
L2 L3
L1 L3
To Next Page
Loading...
