Huawei SUN2000-30KTL-US User Manual page 71

SUN2000-(25KTL, 30KTL)-US
User Manual
Before performing
that the voltage of each string is within the specified range (the voltage range varies
depending on the actual situation) and check that the polarities of the DC input power cables
are correct.
Before performing
Step 6 Insert the positive and negative connectors into the corresponding DC input terminals of the
SUN2000 until a click sound is heard, as shown in
Figure 5-17 Installing DC input power cables
After the positive and negative connectors are in position, the clearance between the DC
terminals and connectors should be less than or equal to 0.8 mm (0.03 in.) and the DC input
cables cannot be pulled out.
----End
Follow-up Procedure
To remove the positive and negative connectors from the SUN2000, insert a removal wrench
into the bayonet and press the wrench with an appropriate force, as shown in
Issue Draft C (2016-01-12)
Step 6, measure the voltage of the connector using a multimeter. Ensure
Step 6, ensure that the DC SWITCH is OFF.
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5 Electrical Connections
Figure 5-17.
Figure 5-18.
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