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S³ lithium-ion system

Safe • Smart • Simple

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S³ lithium-ion system

Product Overview

Kehua S³ lithium-ion battery solution adopts the modular parallel design, Safe, Smart and Simple, which can compatible with the full range of Kehua UPS, with power ranging from 6kW to 1200kW. It is mainly used in commercial applications, such as IT computer rooms, regional office buildings, commercial security systems, especially for data center, reduce the footprint, convenient for maintenance.

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Simple
Simple
  • Module design, plug and play Minute-level maintenance, reduce the OPEX cost
  • Flexible for expansion Module design, support on-line expansion, can expand the capacity of modules or cabinets. Reduce the CAPEX cost
  • Smart battery test Parallel design, the battery can test the capacity Separately. No need to cut off the power supply, improve the reliability
Safe
Safe
  • Electrical and physical double isolation DC/DC isolated design combines with the physical isolated design. The fault battery module exits automatically without expanding the fault range Terminal zero voltage when shut down the system, no risk of short circuit shock
  • Fire protection Module fire protection Can quickly, accurately and effectively detect and extinguish the fire source will extinguish the fire in the initial stage
  • Three-layer BMS structure PBMU-SBMU-MBMU, ensure the system safety and improve the system reliability
  • Insulation testing On-line array insulation detection, prevention of battery insulation failure in advance
Smart
Smart
  • Intelligent current equalization Can be mix used with new and old batteries Support pack-level and cabinet-level mixing of old and new batteries
  • Fault recording, early warning Fault recording, early warning, accurate and quick fault location, reduce the OPEX cost
  • Adaptive SOC management Intelligent charge and discharge management, avoid over charge and over discharge Detects the battery internal temperature. Improve the safety and reduce the OPEX cost

Technical Specification

Battery rated voltage (V) 51.2
Battery capacity (Ah) 40
Module dimensions (W*D*H) (mm) 223×665×152
Module weight (KG) 36±2
Output voltage (V) 240/±240/480
Max Energy (kWh) 41
Cabinet dimensions (W*D*H) (mm) 600×860×2000
Cabinet weight (KG) 960±10
Datasheet →
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