Preparing Cable Terminals; Preparing Battery Cables And Connecting Waterproof Connectors; Preparing Pv Input Cables And Connecting Waterproof Connectors - Huawei PowerCube 500 PC500-300H1 Quick Manual

8. Install optical fibers.
Optical network
NOTE
This figure uses single-ring networking as an example.

Preparing Cable Terminals

11.3
NOTE
 PV input cables can only be used in scenarios with solar energy.
 PV input cables and battery cables are finished cables. You only need to strip the cables and then insert them into the cable terminals.

AC input cables need to be prepared onsite. Multi-core cables must be used; otherwise, waterproof connectors may be exposed to water
leakage.
 Before assembling cables with waterproof connectors, ensure that the connections between the cables and terminals are secure and reliable.
AC input, PV input cable terminal
PE (green)
N/L2 (blue)
L/L1 (brown)

Preparing Battery Cables and Connecting Waterproof Connectors

Flat-head
screwdriver

Preparing PV Input Cables and Connecting Waterproof Connectors

Flat-head
screwdriver
Battery cable terminal
Negative (blue)
Positive (red)
9. Close the maintenance compartment door.
NOTE
 Before closing the maintenance compartment
door, check that cables are properly installed.
 After closing the door, press the left side of the
maintenance compartment door by hand and
tighten the screws.
Cable Type
Battery cable (2-core)
PV input cable (2-core)
AC input cable (3-core)
10
10.Push down the
sunshade until
the spring
fastener is stuck
gently.
Core Cross- Cable Outer
Sectional Area Diameter
2
3.3–6 mm
2
1.5–4 mm 9.0–14.5 mm
2
1.5–4 mm
Scale line
Scale line