Sungrow PVM1000, Руководство пользователя, Страница: 17 / 27

13
step 2 Peel off the protective layer and insulating layer of the grounding cable to expose the
copper core part, and select the appropriate cold-pressed terminal for crimping.
step 3 Connect the cold-pressed terminal to the grounding terminal block.
step 4 Tighten with a screwdriver with a torque of 0.6 ~ 0.8 N.m.
-- -- E En nd d
5.3.1.2 Connection by Internal Grounding Point
B Brriie eff IIn nttrro od du uc cttiio on n
Four grounding points are reserved inside the PVM1000 cabinet, and the positions are
shown in the following figure.
Before the combiner box leaves the factory, M6 grounding screws and flange nuts are
pre-installed on the grounding points.
W Wiirriin ng g R Re eq qu uiirre em me en nttss
Unscrew the flange nuts on the grounding points and keep them properly for wiring.
6mm
2
grounding cables are recommended.
W Wiirriin ng g S Stte ep pss
step 1 Draw the external grounding cable through the inlet hole at the bottom of the PVM1000
cabinet.
User Manual 5 Electrical connections