iMars grid-tied solar inverters Installation
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(3) Remove the fixing screws of AC terminal rail, as shown in Figure 4.18.
Figure 4.18 Remove fixing screws of the rail
(4) Pull out the AC terminal rail as shown in Figure 4.19.
Figure 4.19 Pull out the rail
(5) Crimp the five wires(L1ǃL2ǃL3ǃNǃPE) of the three-phase utility grid and the OT terminals firmly
to ensure that the conductor of the wire is not exposed, as shown in Figure 4.20;
Figure 4.20 Wire crimp terminal
(6) The connection of AC cable and the connector should be correct and the screws are tightened.
The tightening torque is 2N•m, as shown in Figure 4.21.
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