SAJ R5-3K-T2 User Manual page 31

This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm
monitoring. If an Earth Fault Alarm occurs, the second LED indicator will be lit
up and error code <31 Insulation Error Master> will be displayed on the screen
of inverter Wi-Fi communication module until the error being solved and
inverter functioning properly.
2. Feed the AC cable through the AC waterproof hole.
3. Connect the cables according to connection marks of L1, L2, L3, N and PE.
4. Screw all parts of the AC connector.
5. Connect the AC connector to the equipment securely, ensuring the pins are
5.4 Inverter ground protection
Figure 5.5 Feed cable
Figure 5.6 Connect cable
Figure 5.7 Screw the connector
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Series