- Model: DA-C7
- Size: 5016kWh
- Color: White
- Weight: Subject to actual situation
Intelligent liquid-cooled design of the battery compartment, the temperature difference of the battery cell is ≤ 3 ℃
The battery system adopts a three-level BMS architecture, one box, one management, and the system
Equipped with multiple layers of security protection, safe and reliable
Pcs uses excellent control algorithms to achieve lower harmonic output and smaller
DC components and more perfect grid-connected waveform output
The booster transformer adopts a bucket-type cooling design, which improves the heat dissipation efficiency.
30%, Transformer operation stability increased by 40%
Integrated design of the all-in-one cabin reduces the impact of equipment layout on footprint
Requirements to reduce transportation, installation and maintenance costs
Specifications
| DC side parameters | |
|---|---|
| Cell type | LFP 3.2V/314Ah |
| Battery system configuration | 12P416S |
| Battery pack voltage range | 1164.8~1497.6V |
| Rated capacity | 5016kWh |
| AC side parameters | |
| Rated AC power | 2500kVA / 5000kVA |
| Rated AC current | 2092A / 2092A×2 |
| Operating voltage | 690V, -15%~+10% |
| Grid frequency | 50/60Hz, ±5Hz |
| THDi | ＜3% (rated power) |
| Power factor | -1~1 |
| Reactive power adjustable range | -100%~100% |
| Transformer parameters | |
| Transformer type | Epoxy cast dry-type |
| Transformer rated power | 2500kVA / 5250kVA |
| LV / MV voltage: 0.69kV / 10kV | 0.69kV / 35kV |
| Transformer connection group | Dy11 |
| Other parameters | |
| Maximum efficiency | 87% |
| Charge & discharge rate | ≤0.5P |
| Depth of discharge | 95%DOD |
| Cell cycle life | 6000 cycles |
| Wiring method | Three-phase three-wire |
| Fire protection system | Combustible gas detection, emergency ventilation, gas fire suppression, water fire protection |
| Protection class | IP54 |
| Operating temperature range | -20~+50℃(Derating above 45℃) |
| Allowable humidity range | 0~95%(non-condensing) |
| Altitude without derating | Max 3000m (Derating above 2000m) |
| Cooling method | Liquid cooling, 50% ethylene glycol |
| Communication protocol | Modbus TCP/CAN2.0B/Modbus RTU |
| Battery cabin dimensions(W*D*H) | 6058*2438*2896mm / 6058*2438*2896mm×2 |
| Step-up cabinet dimensions(W*D*H) | 5500*2800*3000mm / 6800*3200*3100mm |
