Products / Immersive Cooling / ROCAS Immersive 4500
Image from the ROCAS catalog.
Immersive Cooling / UTILITY
ROCAS Immersive 4500
4.5 MWh | Immersion-Cooled Battery Container
High-capacity battery container with flow immersion cooling and configurable safety monitoring for utility-scale storage projects.
4.5 MWh587 Ah
PRODUCT DATA
Technical specifications
SYSTEM PARAMETERS
| Rated capacity | 4.5 MWh |
|---|---|
| Battery voltage range | 1,000–1,500 V |
| Battery type | LFP; 3.2 V / 587 Ah |
| Cycle lifespan | 10,000 (test conditions not specified) |
| Module grouping | 1P104S |
| Battery module | 332.8 V / 195.35 kWh |
| Cluster grouping | 4 ×1P104S |
| System composition | 6 ×1P416S |
| Voltage sampling ratio | 1:1 |
| Temperature sampling ratio | 1:2, optional |
| BMS balancing | Active balancing, optional |
| Thermal management | Flow immersion liquid cooling |
| Cell temperature difference | ≤2°C (catalog claim) |
| Fire suppression | Active early warning + PACK coolant + PACK-level special gas + container-level gas + water-based system (optional) |
GENERAL DATA
| IP rating | IP54 |
|---|---|
| Noise | <80 dB |
| Operating temperature | -35 to +50°C |
| Relative humidity | 0–95%, non-condensing |
| Weight | ≤44 t |
| Communication protocols | Modbus TCP / TCP/IP / CAN / RS485 |
| Dimensions L × D × H | 6,058 ×2,438 ×2,896 mm |
| Listed standards | IEC 62619; IEC 61000; UN 38.3 |
| Rated power | Not specified in catalog |
Technical notes & source documentation
Specifications follow the supplied 4.5 MWh product sheet. Source model code KBS-H-DI4700 is retained. Rated power and cycle-life test conditions are not specified.
Reference model: KBS-H-DI4700. Listed standards are source references; model-specific conformity documentation is available for project review.
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