125KW 261KWH Outdoor Cabinet ESS
Industrial and commercial energy storage systems are energy storage solutions designed for enterprises, factories, commercial buildings, etc. ONESUN considers the placement of large energy storage equipment for customer enterprises and specially launches mini grid power systems that are more convenient for outdoor placement.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
System features:
1.Flexible capacity/power expansion
2.liquid cooling for high-density &heat dissipation
3.Variable-frequency liquid cooling/heating&intelligent control
4.Dual protection with C3HF7 gas fire extinguisher and water-based fire extinguisher dedicated to lithium battery
packs.
5.Triple protection:Aerosol/Perfluorohexanone+water extinguishers
6.Three-level BMS &PCS/EMS linkage
7.Three-level topology for high efficiency
8.String-based battery circulation solution
9.VSG/PQ/VF modes
10.Grid LVRT/HVRT&four-quadrant regulation
11.On/off-grid switching &100%unbalanced loads off-grid
12.High-low penetration,islanding,black start
13.Cloud-based remote monitoring &management
14.Customized control with remote diagnostics
15.Reactive/harmonic/phase-unbalance compensation
| Model | CAO-125kW261kWh-LQ |
| Battery Data | |
| Capacity | 261kWh |
| Cell Type | LFP 3.2V/314Ah |
| Battery System Configuration. | 1P260S |
| Charge Ratio | 0.5C |
| Rated Voltage | 832Vdc |
| Voltage Range | 689~949Vdc |
| AC INPUT(ON GRID) | |
| Rated Power AC Side (output) | 125KW |
| MAX.Power AC Side(output) | 137.5KW |
| Rating Grid Voltage | 380Vac |
| Voltage Range(output) | 340~460Vac |
| Nominal grid frequency | 50/60Hz |
| Power factor | -1~1 |
| THDI | <3%(Rated Power) |
| Wiring | 3P+N+PE |
| AC OUTPUT(OFF GRID) | |
| Rating output voltage | 400Vac |
| Rating output power | 125kW |
| Nominal output frequency. | 50/60Hz |
| THDU | <3%(Rated Power) |
| SYSTEM PARAMETERS | |
| Inverter's maximum efficiency. | ≥98.5% |
| Maximum system efficiency. | ≥88% |
| Charge and discharge rate. | ≤0.5CP |
| Fire protection system. | Aerosol /Perfluorohexanone |
| GENERAL PARAMETERS | |
| Expand capabilities | Parallel operation of the whole machine. |
| Dimensions(width x depth x height) | 1150*1450*2400mm |
| Weight: | 2.5t |
| Environment temperature. | -20～+55℃ |
| Environment humidity. | 0~95%RH(No Condensation) |
| Working altitude. | ≤3000(2000m Derating) |
| Protection level | IP54 |
| Cooling method | Intelligent Liquid Cooling |
| Communication | RS485/CAN/LAN |
| Certification | CE-EMC,UN38.3,CEI 0-21,EN50549-1,VDE-AR-N4105, UNE 217002,NTSTYPEA,G99,AS/NZS4777.2 |
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