LIVOLTEK GT3-50K, Руководство пользователя

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Specification
：OT35~50-6
NOTE
It is recommended that the ground cable be connected to a nearby
ground position. For a system with multiple inverters connected in
parallel, connect the ground points of all inverters to ensure
equipotential connections.
Step 1 Remove an appropriate length of the insulation layer from the PGND cable using a wire
Stripper; the length is a little bit longer than that of OT terminal ’ s crimping end by 2mm~3mm,
as shown in Figure 5.1.
5.1.2 Wiring Procedures
Figure 5.1 Stripped length (unit: mm)
Step 2 Insert the exposed core wires into the crimping areas of the OT terminal and crimp them
using hydraulic pliers, as shown in Figure 5.2.
Figure 5.2 Crimping a cable (unit: mm)
Step 3 Remove the ground screws from the ground points, secure the PGND cable (done by
step 1 & 2) using the ground bolts, and tighten the bolts to a torque of 3 N • m using a socket
wrench, as shown in Figure 5.3. PE wire must be well grounded to ensure that impedance
between Neutral wire and Earth wire be less than 10 Ω .
Figure 5.3 Securing the PGND cable
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