Chint Power CPS SCA20KTL-DO Installation And Operation Manual page 39

PE cable to the grounding bar. (see the 1
up the cables referring to Figure 3-30.
Figure 3-30 Connect the PE cable to the internal grounding bar
（2）
Connect the AC (L1, L2, L3, N) cables to the terminal block and use
the OT type terminal to connect the PE cable to the internal
grounding stud inside the wiring box. (see the 2
3-29) Set up the cables referring to Figure 3-31.
Figure 3-31 Connect the PE cable to the internal grounding stud
（3）
Connect the AC (L1, L2, L3, N) cables to the terminal block and use
the OT type terminal to connect the PE cable to the external
Core wire
Core wire
Core wire
35
st
graph in Figure 3-29) Set
Pre-insulated end ferrule
5pcs
Pre-insulated end ferrule
nd
Pre-insulated end ferrule
4pcs
OT type terminal,1pcs
Pre-insulated end ferrule
OT type terminal
graph in Figure