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ATS Switchgear for GoodWe GW20-29.9K-ET Three-Phase Hybrid Inverters
ATS Switchgear for GoodWe GW20-29.9K-ET Three-Phase Hybrid Inverters
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysATS switchgearAC sideLitio Store
ATS Switchgear for GoodWe GW20-29.9K-ET Three-Phase Hybrid Inverters
ATS switchgear for automatic grid/backup transfer for the GoodWe three-phase hybrid inverters of the GW20-29.9K-ET series, that is the power ratings from 20 to 29.9 kW with storage. In the absence of grid voltage the panel separates the installation from the public grid and transfers the priority loads to the backup power produced by the battery and the photovoltaic generator, with a switching time of less than 0.5 seconds.
Designed for commercial and small-industrial installations as well as for large residential users, it is installed on the wall downstream of the inverter, between the main distribution board and the line of the loads to be kept supplied. The backup supply is three-phase (3P), the grid and backup circuits are separate and the panel is supplied pre-wired and tested in an IP65 enclosure.
Key features
For inverters up to 29.9 kWDedicated to the GoodWe GW20-29.9K-ET three-phase hybrid series, for commercial-scale installations.
Switchover in less than 0.5 sThe supply to the priority loads changes over to the backup source in less than half a second.
Three-phase backupThe backup energy is made available on all three phases (3P).
Separate grid and backup circuitsThe backup circuit remains independent of the grid circuit during off-grid operation.
IP65 enclosureHalogen-free plastic housing, also suitable for damp environments.
Pre-wired and testedFactory assembled: on site only the line and earthing connections are made.
Technical specifications
| Feature | Value |
|---|---|
| Switchboard type | ATS switchgear for automatic grid/emergency changeover |
| System side | CA |
| Compatible inverters | GoodWe GW20-29,9K-ET (three-phase hybrid) |
| Emergency power supply | Three-phase (3P) |
| Switching time | Less than 0.5 s |
| Rated insulation voltage | 400 V CA |
| Protection rating | IP65 |
| Housing material | Halogen-free plastic material |
| Installation | Wall-mounted |
| Dimensions | 653 × 319 × 144 mm |
| Weight | 8.3 kg |
Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.