Battery-Box LV Flex — rack-mount 48 V module 5 kWh (3U)
Country: China · Model: LV Flex
The LV Flex is a 3U rack-mount LiFePO4 module of 51.2 V and 5 kWh with a rated power of 3.6 kW. The modules are installed in a rack or in a pre-assembled cabinet for 4 modules in grid-tied, backup and off-grid 48 V systems.
- Chemistry
- LiFePO4
- Module
- 5.0 kWh, 51.2 V, 3U, 47 kg
- Power
- 3.6 kW rated, up to 5.4 kW
- Current
- 70 A continuous, 105 A for 5 s
Technical specifications
| Chemistry | LiFePO4 |
|---|---|
| Module | 5.0 kWh, 51.2 V, 3U, 47 kg |
| Power | 3.6 kW rated, up to 5.4 kW |
| Current | 70 A continuous, 105 A for 5 s |
| Expansion | up to 64 modules in parallel (320 kWh) |
| Ingress protection | IP20 |
| Certificates | IEC 62619, CE, UN 38.3, IEC 62040, CEC |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The peak power of the module reaches 5.4 kW. The continuous current is 70 A, and 105 A for 5 s. The module weighs 47 kg. Up to 64 modules are connected in parallel, which gives 320 kWh. The IP20 rating means the module belongs in a server room, an electrical room or a utility room. The certificates are IEC 62619, CE, UN 38.3, IEC 62040 and CEC. The 3U format means the module is three units high in a standard rack, so four modules take up a compact compartment of the cabinet. The modules work in grid-tied, backup and off-grid systems together with a 48 V inverter.
How to choose
The energy reserve is counted in modules of 5 kWh, and the available power grows with the number of modules in the same way. The ready cabinet holds 4 modules, and for larger systems several cabinets or racks are installed in parallel. The simplified LV Flex Lite has the same capacity and currents, a 132 × 482 × 521 mm enclosure and a list of certificates without CEC.
Request a price and lead time
Battery-Box LV Flex — rack-mount 48 V module 5 kWh (3U). We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the power of the LV Flex rack-mount module?
3.6 kW rated and up to 5.4 kW peak power at a voltage of 51.2 V.
How many LV Flex modules can be connected in parallel?
Up to 64 modules, which gives 320 kWh per 48 V system.
How many modules fit in the LV Flex cabinet?
The pre-assembled cabinet is designed for 4 modules of the 3U format.
What is the weight of the LV Flex module?
47 kg per 5 kWh module; when installing in a rack, this is taken into account in the load calculation for the rails.
How does the LV Flex differ from the LV Flex Lite?
The capacity, voltage and currents are the same, but for the Lite version the manufacturer does not state the CEC certificate or the 3.6 kW power data.
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