Huawei SUN2000-42KTL User Manual page 58

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SUN2000-(36KTL,42KTL)

User Manual

Step 5 Pull out the blue dustproof plugs from the ends of the DC input connectors.

Step 6 Ensure that the DC input voltage of each PV string does not exceed 1100 V DC using a

multimeter and check that the polarities of the DC input power cables are correct.

Figure 5-18 Measuring the DC input voltage

Before performing

the DC input strings using a multimeter.

Step 7 Insert the positive and negative connectors into the corresponding positive and negative DC

input terminals of the SUN2000 until they snap into place, as shown in

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

back to ensure that they are connected securely.

Issue Draft A (2016-05-30)

Step

7, ensure that the two DC switches are OFF. Measure the voltage of

Huawei Proprietary and Confidential

5 Connecting Cables

Figure

5-19.

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