Sofar solar 1.1K-3.3KTL-G3

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SOFAR 1.1K~3.3KTL-G3 User manual

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stripper, as shown in Figure 4-2.

Figure 4-2 Preparing a ground cable (1)

Note： L2 is 2 to 3mm longer than L1

Step 2 Insert the exposed core wires into the OT terminal and crimp them by

using a crimping tool, as shown in Figure 4-3.

Figure 4-3 Preparing a ground cable (2)

Note 1: L3 is the length between the insulation layer of the ground cable and the

crimped part.L4 is the distance between the crimped part and core wires protruding from the

crimped part.

Note 2: The cavity formed after crimping the conductor crimp strip shall wrap the core

wires completely. The core wires shall contact the terminal closely.

Step 3 Install the crimped OT terminal, flat washer using M5 screw, and

tighten the screw to a torque of 3 N.m using an Allen wrench.

Figure 4-4 Ground terminal composition

Sofar solar 1.1K-3.3KTL-G3 - Page 28