SMA SI 5048 - Category GEN; Category GRD; Category RLY

Troubleshooting SMA Solar Technology AG
194 SI5048-TEN093630 Technical Description
20.8.4 Category GEN
20.8.5 Category GRD
20.8.6 Category RLY
Display no. Level Description
W401 1 reverse power protection (generator)
Display no. Level Description
W501 1 grid reverse current prohibited (quick grid disconnection)
W502 1 grid reverse current prohibited (quick grid disconnection) on slave 1
W503 1 grid reverse current prohibited (quick grid disconnection) on slave 2
W504 1 grid reverse current prohibited (quick grid disconnection) on slave 3
Display no. Level Description
F605 4 generator relay does not open
W606 1 generator relay does not open on slave 1
W607 1 generator relay does not open on slave 2
W608 1 generator relay does not open on slave 3