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522kWh户外储能柜 522kWh Outdoor Energy Storage Cabinet
描述

功能多样

Versatile Functions

支持削峰填谷需求侧响应、后备供电、远程更新运行策略和固件升级;

Supports peak shaving and valley filling, demand response, backup power supply, as well as remote update of operation strategies and firmware upgrade.


高度集成

High Integration

系统产品化,集成储能电池、 PCS及配电、温控消防、水浸门磁以及监控通讯,全面掌控系统运行状态及风险;一站式交付 ,缩短项目现☆牿榘澳安装及调试周期;

Adopts system productized design, integrating energy storage batteries, PCS, power distribution, temperature control & fire protection, water immersion detection, door magnetic sensing, monitoring and communication. It enables full control over system operating status and potential risks. One-stop delivery shortens the on-site construction, installation and commissioning cycle of projects.


灵活便捷

Flexibility & Convenience

模块化PCS,线性扩展电池单元和储能双向逆变单元;具备多组电池独立充放电控制能力,提高电池利用率和安全性;

Modular PCS allows linear expansion of battery units and energy storage bidirectional inverter units. It supports independent charge and discharge control for multiple battery groups, improving battery utilization and operational safety.


安全智能

Safety & Intelligence

故障分级处理机制对预设故障场景进行响应;定制化BMS,提供完善的测量和保护功能;支持云端调度和运营报表分析;

A graded fault handling mechanism responds to preset fault scenarios. The customized BMS provides comprehensive measurement and protection functions. It also supports cloud scheduling and operational report analysis.



认证

电池:GB/T  36276

                                      Certification

BMS:GB/T  34131

                                   

PCS:GB/T  34120

交流侧参数

AC Side Parameters


额定交流功率( KVA 

Rated AC Power (kVA)

250

交流过载能力( KVA 

AC Overload Capacity (kVA)

275

接线方式

Wiring Mode

三相四线

允许电网电压范围( V. ac 

Allowable Grid Voltage Range (V, AC)

400   (-5%~5%)

允许电网频率范围(Hz)

Allowable Grid Frequency Range (Hz)

50/60   (-2.5~2.5)

功率因数

Power Factor

-0.99 ~0.99

最大转换效率

Maximum Conversion Efficiency

≥98%

冷却方式

Cooling Method

液冷

不平衡负载能力

Unbalanced Load Capacity

100%

直流侧参数

DC Side Parameters


电池类型

Battery Type

磷酸铁锂

组合方式

Combination Mode

2P260S

额定容量 (Ah)

Rated Capacity (Ah)

314

额定能量 (kWh)

Rated Energy (kWh)

522

额定电压 V 

Rated Voltage (V)

832

额定充放电倍率

Rated Charge-Discharge C-rate

0.5P

运行电压范围( V 

Operating Voltage Range (V)

676 ~936


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