SolarEdge SE K Series Installation Manual page 42

Lug parameters:
Bolt hole diameter size: 10mm
Compression lugs of the one-hole, standard barrel, 600V type.
Maximum wire size: 120mm
2
use 95>mm
Maximum lug tongue thickness: 7mm
Maximum lug tongue width: ≤ 33mm
5. Use heat shrink to isolate the lug barrels.
6. Remove the nut of the AC terminals.
7. Connect the lug of the AC wires according to the labels on AC terminal block. Fasten
the nut of the AC terminals with a torque of 21 N*m.
NOTE
For easy installation of the AC wires, start connecting the wires from left to
right: L1 → L2 → L3 → N (See Figure 25 ).
Three Phase Inverters with Synergy Technology
Chapter 4: Connecting AC and PV arrays to the Synergy Manager
Figure 24: Crimping a lug on an AC wire
2
(For inverter models SE50K, SE55K, SE66.6K, SE80K
)
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