SMA Solar Technology AG
Electrical Connection
Technical Description
SL6000-TEN081820
21
Connection procedure for one load resistor
1.
Unscrew the M25 metric-thread cable screw connection's lock nut (A)
and slide it over the
load resistor cable.
2.
Remove the dummy plug from the cable screw connection.
3.
Pull the load resistor cable through the cable screw connection into the inside of the
Smart Load.
4.
Ground the shield using the EMC cable screw connection.
5.
Ground the housing of the load resistor by connecting it to the "PE" connection terminal.
6.
Connect the cables to "X52" and "X62".
7.
Bridge the X51, X52 and X53 terminals using the
bridging strip provided (large bridging strip).
8.
Bridge the X61, X62 and X63 terminals using the
bridging strip provided (large bridging strip).
9.
Bridge the X41, X42 and X43 terminals using the
bridging strip provided (small bridging strip).
10. Bridge the X11, X12 and X13 terminals using the
bridging strip provided (small bridging strip).
11. Tighten the lock nut on the cable screw connection.
12. Ensure that the load resistors are connected
properly.
DANGER!
Danger to life due to high voltages in the Smart Load.
•
Only start the stand-alone grid system after all work has been completed.
A
Summary of Contents for SMART LOAD 6000
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