Commercial and Industrial Energy Storage Cabinet
D-Cube-S125/261-ASEAN
- Flexible & Efficient
- Integrated AC and DC system design for more flexible deployment and configuration
- No parallel circulating current design, significantly reducing energy loss
- Inverter maximum efficiency ≥98.5%, system peak efficiency ≥88%
- Safe & Stable
- Three-level fire protection system for comprehensive system safety
- Precision liquid cooling temperature control with cell temperature difference ≤3°C for long-term stable operation
- Equipped with combustible gas, smoke, and thermal detectors along with aerosol fire extinguishing devices
- Intelligent Collaboration
- Smart switching strategy supporting peak-valley arbitrage, dynamic capacity expansion, and renewable energy consumption
- Local and cloud monitoring integration for rapid digital diagnostics and intelligent inspection
- Closed-loop safety logic with 3S and EMS collaboration for full-link system safety
- High-Density Integration
- 125kW/261kWh integrated energy storage cabinet with higher integration level
- Adopting LFP cells with battery pack string IP260S for longer cycle life
- Supports IP54 protection with operating temperature of -20℃~55℃, adaptable to multiple scenarios
Specifications
Electrical Parameters
| AC Rated Power | 125kW |
| AC Maximum Power | 137.5kW |
| AC Rated Voltage | 380Vac |
| AC Allowable Voltage Range | 340~460Vac |
| Rated Frequency | 50Hz |
| Adjustable Power Factor Range | -1 (leading) ~ 1 (lagging) |
| Total Harmonic Distortion | <3% (at rated output power) |
| AC Input Mode | 3P+N+PE |
| Battery Type | LFP (Lithium Iron Phosphate) |
| Battery Cell Capacity | 3.2V/Ah |
| Battery Cell Configuration | IP260S |
| Nominal Energy | 261kWh |
| Nominal Voltage | 832V |
| Voltage Range | 689~949V |
Efficiency
| Inverter Maximum Efficiency | ≥98.5% |
| System Maximum Efficiency | ≥88% |
| Charge/Discharge Rate (C-rate) | P ≤ 0.5 |
Protection
| DC Input Protection | Supported |
| Inverter AC Protection | Supported |
| AC Output Protection | Supported |
| Overvoltage Protection | DC Type II / AC Type II |
| Fire Protection | Combustible gas detector, thermal detector, smoke detector, alarm horn, aerosol fire suppression device |
| Fire Protection Level | Level 3 fire protection system |
| Battery Temperature Balancing | Cell-to-cell temperature difference ≤ 3℃ |
Communication
| Communication Protocol | RS485/CAN/Ethernet |
Mechanical Parameters
| Dimensions (W × D × H) | 1150 × 1450 × 2400mm |
| Weight | 2.5t |
| Cable Entry/Exit Method | Bottom entry / Bottom exit |
Environmental Parameters
| Operating Temperature Range | -20 ≤ T ≤ 55 (derating above 50℃)℃ |
| Humidity Range | ≤95% |
| Altitude | ≤ 3000 (derating above 2000)m |
| Protection Level | IP54 |
| Cooling Method | Liquid cooling |
Version Information
| Datasheet Version | 2.4 |