7. Cabinet Reinforcement
9. Communication Connection Requirement
8. Electrical Connection Requirement
As shown in the figure
As shown in the figure
As shown in the figure
· After the cabinet is located onto the anchor bolts, it shall be locked tight by using M12 nuts, spring washers and flat
washers
· The power cable, preferably YJV-3×50+2×25, shall enter the cabinet from the bottom
· 50mm
2
cable is used for A/B/C; 25mm
2
cable is used for N/PE;
the crimped terminal width shall be ≤22mm
· It is connected to the input terminal A/B/C/N of the PCS;
the wiring screw tightening torque is 18-22N.M
· PE connects to the grounding copper strip; the wiring screw tightening torque is 8-10 N.M
· For external communication of EMU, it is recommended to use Ultra Cat6 cable; the cable enters the cabinet from the
bottom
· After the cable runs through the transfer connector, the RJ45 is crimped. The overall installation is shown below
AC220V UPS power cable, preferably 22AWG cables × 2, connected to the L/N of the outlet terminal
8
9
10. Other Requirements
· Put back the forklift cover
· Turn tight the waterproof joint of the power cable, and fill packing material to an extent as necessary
· Turn tight the waterproof joint of the communication cable, and fill packing material to an extent as necessary