6 modelsPH Series inverter charger
Inverter chargers from 1.2kW to 3kW at 12V, and 2kW and 3kW at 24V, with up to 200A charging.
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DTU-4G data transfer unit
Connects a TBB system to the cloud over 4G, for remote monitoring, control and diagnostics from anywhere.
Part of the LIBERGRID and UNIDYNGO systems
The DTU-4G gives a LIBERGRID or UNIDYNGO system its own internet connection. It reads the batteries, inverter and chargers over CAN and RS485 and sends the data to TBB’s platform over the 4G network.
Features
- Check battery state and system status remotely, without needing Wi-Fi.
- Change settings and update software remotely.
- Lets service teams diagnose faults without a site visit.
Specifications
| Connectivity | 4G, with a local SIM card; GPS |
|---|---|
| System interfaces | CAN and RS485 |
| Antennas | Built-in 4G and GPS, external antennas optional |
| Supply | 12V (9–28V), 60mA average |
| Operating temperature | −25°C to 75°C |
| Protection rating | IP21 |
| Dimensions | 119 × 77 × 24mm |
| Weight | 122g |
| App | TBB Fleet |
Datasheets and manuals
Buy in New Zealand
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