4
Verifying the Installation
No.
The SUN2000 is installed correctly and securely.
The AC output power cable, DC input power cable, battery cable, and signal cable are
connected correctly, securely, and reliably.
Cables are routed properly as required by the customer.
Cable ties are secured evenly and no burr exists.
The PE cable is connected correctly, securely, and reliably.
The DC switch and all the switches connected to the SUN2000 are set to OFF.
Cable holes through which cables are connected are applied with fireproof mud to
ensure the sealing performance of the maintenance compartment and prevent foreign
objects from entering the maintenance compartment through the cable holes.
The installation space is proper, and the installation environment is clean and tidy.
5
Encapsulation After Installation
1. Tighten the four screws on the
maintenance compartment door using a
hex key to ensure the sealing performance
of the maintenance compartment.
Use the firestop putty delivered with the SUN2000 to ensure the sealing performance of the
maintenance compartment. If you do not apply firestop putty after connecting cables, the air
tightness of the entire system will fail.
2. Install the shielding cover at the bottom.
16
Before turning on the AC switch between the SUN2000 and the power grid, check that the AC
voltage is within the specified range using a multimeter.
6
Powering On the System
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