www. waton.co.kr
Since 1984
Battery Management Solutions IBwatch / IBEXIBEX-series
New Leader in Future Technology
Copyright ⓒ2011 WATON Inc. All rights reserved
Waton Inc. History Waton(Ex-POWERTRON) has been manufactured “Automatic Chargers and Parts, Battery Portable Tester and Battery Monitoring System” since 1984. Provide P id iPQMS and d BDS to H Hawaiian ii El Electric i C Company_2013.03 2013 03 Certificated TL9000_ 2012.07
2009 ~ 2013
Change Company name as ‘Waton Inc.’_2010.10 Provide Q-class Battery Monitoring System to Korea Hydro & Nuclear Power_2009.12
Authorized ‘Korean World Class Product Award 2008’ by Minister of Knowledge Economy_2008.12
2006 ~ 2008
Made MOU with Access Co., Ltd. in Japan Japan_2008.06 2008.06 Certificated ISO9001:2000_2008.01 Certificated CE (BDS/pro)_2007.02
Made exclusive MOU with SBS in North America_2005.12 Certificated NeP(New Excellent Product) by Ministry of Knowledge Economy - Battery Quality Diagnostic Equipment_2005.12 AC PWM chopper circuit development_2002.06
2000 ~ 2005
Began to R&D for Battery Diagnosis algorism (KT sponsored)_2000.11 sponsored) 2000 11
Developed “Q-class DC Power/S” for Nuclear Power Plant. _1999.06 UPS Development&Manufacture_1985.03 Eastablished_1984.01
1984 ~ 1999
Battery’s Role
In normal case, an electricity is supplied by power utility company. In emergency case, case UPS offers back back-up up power power. Need to provide 100% perfect back-up function.
Electricity
Light
Normal status
Light
UPS Internet
Data Center
Emergency power
Factory
Tele communication
Internet Server
Battery
Battery defection cause Over 85% of occurring power accident (including UPS) is associated with battery. Defective rate of new released batteries from manufacturer is 2~5%.
Battery defection cause Sulfation : over charge Temperature rising, plate corrosion, wiring defect Degradation by discharge test Physical shock
(US statics)
Waton’s superiority
Hardware
Software
Over 20 patented technology
GUI_Graphic User Interface
Speed measuring 3 seconds per cell
Easy to distinguish bad cell
E Easy to installation i ll i and d maintenance i
(Normal: White, Warning: Yellow, Fail: Red)
by attaching clamp method
Analysis battery status by trend
Adopt ripple removing algorithm
Real-time alarm function
Use sensing cable ( No shield cable )
Simple, Multiple data management
Authorized ‘Korean World Class Product
Multi communication interface and protocol
Award 2008’ by Minister of Knowledge Economy
Product Table - Battery Monitoring System
Model
iPQMS
Image
Description • • • •
Suitable for large sized UPS Min. 50cells Max. 448cells per battery bank LCD screen Application: Power plant, Substation, Internet Data Center and etc
• Relaying Unit • Connect to iPQMS and extended per 64cells (M (Max. 7 units) it )
BDS
BMS i-com
• Suitable for medium/small sized UPS • Min. Min 12cells to 24cells per battery bank • Application: Telecom/mobile market, Charger and etc
• Suitable for small sized UPS • Appropriate 12V battery Min. 2cells to 8cells per battery bank • Application: Generator, Substation, Charger, Power distributor, Telecommunication equipment
Product Table - Portable Battery Tester
Model
Image
IBEX AlphaMax
IBEXseries
IBEX evic IBEX-evic
Description • • • •
New Product! Advanced measuring technology compared IBEX Series Adopt color LCD SD-card and USB memory function
• • • •
World World’ss best compact size Possible to measure all kinds of battery The fastest measuring speed (3sec/cell) Data memory: Pro (600cells), Ultra (4,800cells)
• Suitable for vehicle battery (12V) : Automobile, Cart, Forklift • Measuring CCA(Cold Cranking Ampere) or internal resistance • Separate probe from IBEX-body
Effectiveness BMS installation
99.99% of confidence for Emergency power Minimize battery management cost – compensate the investment within 2 years Maintain battery status optimization extend battery life cycle over 80% Eliminate risk and loss of blackout
Before
After
Measuring battery by human
On-Line management System
Manage per month/quarter/yearly basis
24hours, 365 days monitoring
Follow up service
Management battery in Forecast
Inherent risk
Gain BMS reliability
Replace battery bank in bulk
Only replacement defective battery
D li t d iinvestment Duplicated t t
Use battery over expected life
Use battery under expected life (5years life 4yearly basis replacement)
Customers Domestic
International Export to USA, USA China and etc
Over 200 companies & Over 1 1,000 000 sites
BMS installation pictures in South Korea
Korea Telecom
SK IDC
(BDS/pro)
(iPQMS)
LG dacom
KEPCO
(BDS/pro)
Weather Forecast Center
(iPQMS)
( BDS/pro)
Seoul CityHall
(iPQMS)
BMS installation pictures in overseas
Hawaiian Electric Company
LG dacom
※ iPQMS 12sets + BDS 7sets + α
Other sites 1. 2. 3. 4. 5.
US - National Defense: BDS 30sets US - I.C.O: BDS 26sets US – Marathon oil: iPQMS 1set + BDS 1set Philippines – Industrial Trading Company: iPQMS 2sets Japan – Access: BDS 3sets
Certificate
Korean patent over (20) USA patent (4)
(including apply USA patent 2)
China patent (4)
(including apply USA patent 2)
Certificated Technology over (20) (Including CE, ISO 9001/2000 and etc)
(BDS/pro)
KEPCO( BDS/pro))
Sales Reference 1
An Exclusive dealer in USA
http://eepowersolutions.com/ p // p /
Sales Reference 2
Another dealer in USA
www.sbsbattery.com
IEEE Std. 11881188-1996
Battery’s Internal Ohmic Measurement
Measuring Frequency
Relation between internal ohmic measurements and measuring current Below graph is shown that the result of internal ohmic measurements by c changing a g g measurement easu e e t frequency eque cy about brand-new ba d e a and de ended ded life e battery. batte y
IBEX has high discrimination compared with H company’s. IBEX-Series 측정주파수: 정 300Hz이하 Measuring Frequency: Under 300Hz Measured value discrimination 열화진행된 is신품축전지와 high compared with brand-new and ended life 측정 battery’s. (Over 3 축전지와의 변별력이 times)
매우 좋음.(3배 이상)
Another H company’s model 측정주파수: 1KHz이상 Measuring Frequency: Over 1KHz Measured value discrimination is 신품축전지와 열화진행된 p y low compared p with brandrapidly 축전지와의 측정 변별력이 new and ended life battery’s. 1KHz를 기준으로 급격하게 (Just 1.5 times)
떨어짐.(2배 수준)
300
Sealed stationary battery’s Diagnosis report From YUASA Japan , in 1992.
IEEE Std. 11881188-1996
Temp.& humidity chamber Test - 100times
Accuracy Cell Voltage; 2.246~2.247(+-0.05%), Internal Ohmic Measurement; 0.244~0.249(less+- 1%)
World’sWaton best BMS by WATON Address. #674 Bokjeong-dong, Sujeong-gu, Sungnam-si, Gyeonggi-do 461-831, South Korea Tel. 82 31 – 721 – 5787 Fax. 82 31 – 752 – 1852 Website. www.waton.co.kr
