Huawei SUN2000 MB0 Series

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NO TE

● The DTSU666-HW and YDS60-80 power meters support a maximum current of 80 A.

● If the SUN2000-(2KTL-6KTL)-L1 are cascaded with three-phase inverters, it must be

connected to the grid in phase.

● For three-phase, three-wire connection, set the cable connection mode. Otherwise, the

voltage reading is incorrect.

● Retain the default baud rates for the DTSU666-H and YDS60-C24 power meters. If they

are changed, the power meters may go

oine, generate alarms, or aect the inverter

output power.

Table 5-3 Setting the cable connection mode

Parameter Description

Set the cable connection mode.

0: n.34 indicates three-phase, four-wire. 1: n.33 indicates

three-phase, three-wire.

Procedure

Step 1 Connect the signal cable to the signal cable connector.

Figure 5-26 Installing the cable

Step 2 Connect the signal cable to the COM port.

SUN2000-(12K-25K)-MB0 Series

User Manual 5 Electrical Connections

Huawei SUN2000 MB0 Series - Page 64