RP Marine 48-400
A high-energy system battery for electric propulsion and hybrid vessels.
Voltage
51.2 V
Capacity
400 Ah
Cycles
6000
Live Monitoring
This product ships with a smart BMS: cell voltages, temperature and state of charge are visible in real time from the web panel and the mobile app.
Overview
In hybrid and fully electric boats the battery feeds the propulsion motor as well as the hotel loads. The RP Marine 48-400 sustains 400 A and scales beyond 100 kWh in parallel. Its system BMS connects to vessel automation over Modbus, putting remaining range, cell temperatures and state of charge on the bridge display.
Technical specifications
| Nominal voltage | 51.2 V |
|---|---|
| Capacity | 400 Ah / 20.5 kWh |
| Continuous discharge | 400 A |
| Peak discharge | 800 A / 15 sn |
| Parallel connection | 8 modüle kadar / up to 8 |
| Dimensions (L×W×H) | 690 × 480 × 320 mm |
| Weight | 168 kg |
| Ingress protection | IP65 |
| Certification | IEC 62619 · CE |
| Communication | CAN · Modbus TCP |
| Cell chemistry | LiFePO₄ |
| Warranty | 10 yıl / years |
Key features
High energy density
Substantially more usable energy per litre than lead acid.
Smart BMS
Cell balancing, layered protection and CAN data output as standard.
Safe chemistry
LiFePO₄ cells with low thermal-runaway risk and multiple protection layers.
Harsh environments
Stable performance under vibration, salt air and wide temperature swings.
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