Lamtec ETAMATIC S - Connections in Non Grounded Power Line Networks; Fan Force-Open During Fault

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9 Appendix
9.10 Connections in Non Grounded Power Line Networks
If you use a Gerät in a non-grounded power line network, you have to connect the Gerät up-
strem to a mains filter.
9.11 Fan Force-Open during Fault
Fig. 9-10 Connection of a frequency inverter
No. Description
1 mains filter type 663 R 4050
2 ETAMATIC
3 PE bar
No. Description
1 Air damper channel 2
2 (frequency converter)
3 Feedback channel 2