battery management solutions

팝업레이어 알림

팝업레이어 알림이 없습니다.

PRODUCT

Total solution in battery management.

Battery Management Importance

Battery diagnosis

Why Battery management is important?

  • Over 85% of occurring power accident (including UPS) is associated with battery.
  • Defective rate of new released batteries from manufacturer is 2~5%. (US statics)
  • For prevent Blackout, UPS system does not enough to guarantee
  • If one cell does not work correctly in emergency, the string of batteries in series does not work.

Battery defection cause

Battery defection cause

  • Sulfation : over charge
  • Temperature rising, plate corrosion, wiring defect => It could be cause Power Accidentsuch as Blackout.
  • Degradation by discharge test
  • Physical shock

BMS installation effect

  • 99.99% of confidence for Emergency power
  • Minimize battery management cost – compensate the investment within 2 years
  • Maintain battery status as optimization – extend battery life cycle over 80%
  • Eliminate risk of blackout
도입시 장점

Battery Expected Life Correlation between resistance and capacity for VRLA batteries.

A 30% rise in internal impedance above the reference value roughly equates to 80% battery capacity, which is the point at which the IEEE recommends immediate corrective action or replacement. Based on these recommendations, WATON has adopted the 30% value as the critical internal resistance alarm point.

WATON recommends to replace the battery for protecting your stationary battery system as the aging status of the battery is unpredictable as ΔT displayed on the graph after this 80% capacity point is reached.

We believe that the only way to ensure the integrity of your VRLA battery system by IEEE recommends is to replace the bad battery in the string when the internal resistance rises 30%.

배터리 기대수명 싸이클
waton

COMPANY | LOCATION

309~311, 3 Godeung-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Korea
TEL : +82-31-721-5787 FAX : +82-31-752-1852

ⓒ 2018 WATON Inc. All Rights Reserved.