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Automatic/Manual Three-Phase ATS Changeover Switch for Photovoltaic
The FNTS-125PV three-phase manual and automatic switch can be used as a dual-supply power transfer switch. Ideal for switching power between multiple sources, including automatically. It is typically installed downstream of a hybrid photovoltaic system, allowing the inverter, the Enel grid and the home loads to be connected to the automatic switch. Thanks to its control circuit, the switch automatically transfers from one source to the other in the event of a blackout or inverter fault. It can also drive the on/off switching of other devices via its clean contact.
The kit includes
- Manual and automatic switch
Technical specifications
| Rated current | 100A |
| Maximum voltage | 400V AC |
| Poles | 4 |
| Short-circuit current | 50kA |
| Breaking capacity | 8kA |
| Switching time | 50ms (either direction) |
| Control | Dual relay, input (230V) and output (NC NO) |
| Life | 2000 automatic cycles, 5000 manual |
| Dimensions | 142,0 x 100 x 76 mm |