Connecting The Power Grid Scheduling Signal Cable - Huawei SUN2000 Series User Manual

SUN2000-(8KTL-20KTL)-M2
User Manual
● If optimizers are configured for some PV modules, the rapid shutdown function
● To enable the rapid shutdown function, you need to connect the access switch
Figure 5-26 Installing the cable
Step 2 Connect the signal cable connector to the COM port.
Figure 5-27 Securing the signal cable connector
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5.6.4 Connecting the Power Grid Scheduling Signal Cable

Cable Connection
The following figure shows the cable connections between the inverter and the
Ripple Control Device.
Issue 01 (2020-07-02)
NO TICE
is not supported.
to pins 13 and 15. The switch is closed by default. The rapid shutdown is
triggered when the switch changes from closed to open.
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5 Electrical Connections
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