Huawei Copy-SUN2000 L1 Series

To Next Page

To Previous Page

Step 2 Insert the positive and negative connectors into corresponding DC input terminals

on the SUN2000.

NO TICE

After the positive and negative connectors snap into place, pull the DC input

power cables back to ensure that they are connected securely.

Figure 5-15 Connecting DC input power cables

NO TICE

If the DC input power cable is reversely connected and the DC switch is set to ON,

do not immediately turn o the DC switch or reconnect the positive and negative

connectors. Otherwise, the device may be damaged. The caused device damage is

not covered under any warranty or service agreement. Wait until the night when

solar irradiance declines and the PV string current drops to below 0.5 A. Then set

the DC switch to the OFF position, remove the positive and negative connectors,

and correct the polarities of the DC input power cables.

----End

Follow-up Procedure

WARNING

Before removing the positive and negative connectors, ensure that the DC switch

is OFF.

To remove the positive and negative connectors from the SUN2000, insert a

disassembly tool into the notch and press the tool with an appropriate force.

Copy-SUN2000-(2KTL-6KTL)-L1

User Manual 5 Electrical Connection

Huawei Copy-SUN2000 L1 Series - Page 54