BYD Chess Forced Air Cooling LFP C15 Outdoor Energy Storage System – OSN-P60B274-U
SKU:
OSN-P60B274-U
Categories: Battery Storage, BYD, Commercial, North America
Tags: CHESS, Energy Storage System, ESS
DESCRIPTION
DOCUMENTS
DESCRIPTION
Designed for flexibility in outdoor applications, the BYD Chess OSN-P60B274-U features a compact design with a 258 kWh LFP C15 battery, delivering 247 kWh of usable energy (BOL at FAT). The system incorporates forced air cooling for efficient thermal management and operates effectively within a wide temperature range of -20°C to +55°C. With a nominal power output of 60 kVA, this energy storage solution is ideal for small- to medium-scale commercial use, providing reliable energy for peak shaving, backup, and renewable energy integration. The IP55-rated battery cabinet and built-in HVAC ensure durability and long-term performance.
BYD CHESS ESS OSN-P60B274-U
- Incorporates lithium iron phosphate (LFP) batteries with an intelligent management system to ensure safety, efficiency, and long battery life.
- Equipped with intelligent temperature control and robust protection design, making it ideal for outdoor applications.
- Modular design enables convenient installation and maintenance.
- Hierarchical linkage structure provides comprehensive safety for the entire system.
Safe and Reliable System
- Battery modules are certified under UN 38.3, and the battery cabinets comply with UL1973.
- Power conversion systems meet the standards of UL1741 SA and FCC Part 15.
Annotation
- The system undergoes power derating when the ambient temperature exceeds 40°C.
- When the system is installed at an altitude between 2000-3000m, its output will be derated.
Specifications
System Type | OSN-P60B274-U |
DC Input Data | |
Cell Type | LFP C15 |
Module Type | 1P9S |
Battery String Type | 1P252S (28 Modules) |
System Configuration | 1 × 1P252S |
Battery capacity (BOL)@FAT | 258kWh |
DC Usable Energy (BOL)@FAT | 247kWh |
Battery Voltage Range | 705.6~907.2V |
AC Output Data | |
Nominal Power | 60kVA |
AC usable energy (BOL)@FAT | 240kWh |
AC full power energy (BOL)@FAT | 240kWh |
Nominal Voltage | 480V |
Voltage Range | 422V~528V |
Nominal Grid Frequency | 60Hz |
Grid Frequency Range | 57Hz~60.5Hz |
Power Factor | 1 leading ~1 lagging |
Max. THD of Current | <3% (@Nominal Power) |
Isolation Method | Transformer less |
General Data | |
Dimensions of ESS Unit (W×D×H) | 1600×1900×2300mm |
Weight of ESS Unit | 2970kg |
IP Rating of PCS Cabinet | IP65 |
IP Rating of Battery Cabinet | IP55 |
Operating Temperature Range | -20℃~+55℃【1】 |
Relative Humidity | 5%~100% |
Max. Working Altitude | <3000m【2】 |
Cooling Concept (PCS Cabinet) | Forced Air Cooling |
Cooling Concept (Battery Cabinet) | HVAC |
Noise | ≤75dB(A) |
Fire suppression system | With fire suppression system |
Auxiliary power interface | AC480V/60Hz, 3 phase(L1/L2, 2 wires) |
Auxiliary system peak power requirement | 3.5kW |
Communication Interfaces | Ethernet |
Communication Protocols | Modbus TCP/IP |
Compliance | UL9540/UL1741 SA/UL9540A |
DOCUMENTS