Fronius Backup Controller for Gen24 plus 3-phase
3-pole disconnection, 3-phase, 35A, FRT function
Manufacturer article number: 4,240,047,CK
Product Information
This version of the controller with 3-pole separation can only be used in 3-phase networks with appropriate approval (standard in Austria)
The version with all-pole separation (standard in Germany) can be found here: FRONIUS BACKUP CONTROLLER ALL-POLE
Overcurrent and overvoltage protection for the backup power consumers must be installed in a suitable location to maintain the protective function.
A power outage like this always comes at the wrong time. A quick excavator driver and hey presto - the whole street goes dark. Even if you don't really want to plan for such a situation, the technical possibility of an independent backup power supply creates an unexpected level of security. The Fronius GEN24 plus series, both in the 1-phase and 3-phase versions, can be easily supplemented with the Fronius Backup Controller at any time. With the automatically switching backup controller, all important consumers are quickly supplied with power again in the event of a power failure. For everyone for whom 3 kW emergency power from the Fronius PV Point is not quite enough.
Product advantages:
- Automatic switching including FRT function according to EN 50549-10
- Compatible with all Fronius Primo and Symo GEN24 plus*
Produkteigenschaften:
- Rated power: 24 kW
- Max. throughput current: 35 A
- AC connection: 400 V, 3-phase
- Type of mains separation: 3-pole
- Network type: can be used for all network types
- Max. cable cross-section: 10 mm² (push-in terminals)
- Mounting: on DIN rail in control cabinet
- Protection class: IP20
- Dimensions: 8 HP / 100 x 144 x 66 mm (HxWxD)
- Included in delivery: mandatory information sticker "Emergency power supply"
*Due to design reasons, a full backup solution cannot be implemented with the Fronius Symo GEN24 3.0 – 5.0 and all Primo-GEN24-US versions
Fronius Backup Controller – Intelligent emergency power solution for your PV system
The Fronius Backup Controller enables automatic switching of your PV system in the event of a power failure, thus ensuring an uninterrupted power supply with your emergency power generator or battery storage.
✅ Main features:
- Automatic switching between mains power and emergency power supply
- Seamless integration into Fronius inverter systems
- Easy installation and configuration
- Compatible with Fronius Symo GEN24, GEN24 Plus and other Fronius hybrid inverters
- Enables the safe operation of island systems and backup systems
- Monitoring and control via Fronius Solar.web platform
⚙️ Technical data:
| Protection class | IP20K |
| Supply voltage | 230 V AC |
| Communication | Modbus RTU |
| Dimensions (HxWxD) | about 150 x 90 x 70 mm |
| Weight | Approx. 0,5 kg |
📦 Scope of delivery:
- Fronius Backup Controller
- mounting accessories
- Manual
💡 Areas of application:
- Backup power supply in case of power failure
- Integration of emergency power generators into PV systems
- Increasing supply security in private homes and businesses
With the Fronius Backup Controller you ensure a reliable and secure energy supply even in the event of a power outage.
Eva
Excellent product that I would order again anytime. Delivery was very prompt!
Not verified purchase. More information