2015.05

MisumSystech Co.,Ltd

MISUM SYSTECH Co., Ltd.

Company Information

Staff Ratio

 Company Name

MisumSystech Co., Ltd.

 Incorporation date

Fed. 2006

 President

Chang – Lyeol. Cheon

 Capital

300,000$(USD)

 Assets in company

9,200,000$(USD)

 Number of the staff

27 person

 Sales volume

4,400,000$(USD) – 2014 Year

 Head office & institute

1106~1110, Anyang IT valley, 16-39, LS-ro 91beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do. Korea.

 Header

1

 Circuit design

5

 Production

201~202, Anyang IT valley, 16-39, LS-ro 91beongil, Dongan-gu, Anyang-si, Gyeonggi-do. Korea.

 Firmware

5

 Tel

TEL 031.343.1111

 Software

2

 H/W design

3

 Web site

www.misum.co.kr

 PCB artwork

1

Product, sales, Management 40%

R&D 60%

R&D (17person)

MISUM SYSTECH Co., Ltd.

3

History & Organization

Developed Golf Cart BMS (74V/75Ah & 74V/100Ah)

S Company

Developed Micro Mobility pack (48V/125Ah)

B Company

Developed BMS Tester (4~24 Series)

S Company

Developed E-Scooter Battery pack (72V 63Ah & 40Ah)

B Company

Developed High Speed Mini Car BMS (360V 40Ah)

P Company

Developed UPS BMS (Max 32 Cell)

India & Korea EX

ISO/TS 16949 certification

TUV NORD

Developed Hybrid tractor BMS (300V)

L Company

Developed E-bus BMS (684V)

Taiwan

2015

President

2014

2013

2012

Advisory for management

Agent for management

2011

2010

ISO9001. 14001. INNO BIZ certification, Technical institute, Venture company certification Developed Smart phone battery pack function tester

N Company

2009

Developed PCM for mobile comm. base station

S Company

2008

Development hybrid car BMS tester

S Company

2007

Development E-BIKE. E-SCOOTER BMS

S Company

Development mobile phone PCM tester

N & P Company

2006

Institute

Management

R&D

Financial Personnel management

Sales of Tech.

production

Business Promotion purchasing

Production Quality control

Incorporation MisumSystech Co., Ltd.

MISUM SYSTECH Co., Ltd.

4

Sales & Main clients

A unit: Hundred Thousand (US $)

70

 LG Chemistry

Domestic 60

 KEPCO  LS Mtron

50

 SK Innovation

Overseas Domestic

 SK Mobile energy  Korea Expressway Corp.

20

40

13

16

 Nexcon Technology

16

 Power Logics  BEXEL

30

 DY

2 20 10

 SAMSUNG SDI

21

2009

23

26

30

27

 Lishen (China)

28

 SONY (China)

Overseas 2010

2011

2012

2013

2014

 SCUD (China)  Edison Power (Japan)  Unicoba (Brazil)

 Palladium Energy (Brazil)  Apple (USA)

MISUM SYSTECH Co., Ltd.

5

Business Area

 BMS Tester (4~24Series)

Test Equipment

 Test equipment for lithium-ion battery.  Smart phone, Notebook, Pocket office, etc.

 B2B business for IT product company.  High technology holding and upkeep of test equipment for battery.  Development of client to battery manufacture company of overseas.

Battery Pack

 E-Vehicle – Electric car, bus, E-Bike, E-Scooter, farming machines.  BMS (Battery Management System) + Battery : Make up package.  Business for Smart gird market.  Develop domestic and overseas market.

 Business for Smart gird.

ESS

(Energy storage system)

 Development and mass product of ESS for UPS, Power station.  ESS is energy storage device of next generation .

 This technology is saying “The third Industrial Revolution”

MISUM SYSTECH Co., Ltd.

7

Developed Product 768Wh Battery Pack  Cell : LFP (3.2V, 10Ah)

 Sensing CH & Accuracy

 Capacity : 768Wh (76.8V, 10Ah)

1) Measure each cell AC IR : ±0.2mΩ

 Structure : 24S

2) Cell voltage : 24CH, ±2mV

 Possible to extend series and parallel

3) Module voltage : 1CH, ±50mV

with Master BMS  Cell Balancing

4) Temp. : 5CH, ±1℃ 5) Current : 1CH, ±0.1A

 Apply SOC algorithm  CAN, RS-232C Communication

 Heating management using FIN (FIN cooling system, Heating control)  Application : Hybrid Tractor

MISUM SYSTECH Co., Ltd.

6

Developed Product 3kWh Battery Pack  Cell : LFP (96 Series) Pack

 Sensing CH & Accuracy

 Capacity : 3,072Wh (307.2V, 10Ah)

1) Measure each cell AC IR : ±0.2mΩ

 Structure : 96S

2) Cell Voltage : 96Point, ±2mV

 Possible to extend series and parallel

3) Module Voltage : 4Point, ±50mV

with Master BMS  Cell Balancing

4) Temp. : 16Point, ±1℃ 5) Current : 1Point, ±0.1A

 Apply SOC algorithm  CAN, RS-232C Communication

 Heating management using FIN (FIN cooling system, Heating control)  Application : Hybrid Tractor

MISUM SYSTECH Co., Ltd.

7

Developed Product 4.32kWh Battery Pack  Cell : 18650-29E (3.65V, 2.85Ah)  Capacity : 4.32kWh (72V, 63Ah), 2.88kWh (72V, 40Ah)

 1 Board BMS

 Sensing CH & Accuracy 1) Module Voltage : 20CH, ±50mV 4) Temp. : 4CH, ±1℃

5) Current : 1CH, ±0.1A

 Cell Balancing  Apply SOC algorithm  Max Continues Current : 120A  Short Circuit Protection

 CAN, RS-232C Communication  Application : e-Scooter

MISUM SYSTECH Co., Ltd.

8

Developed Product 2.04kWh Battery Pack  Cell : 18650-29E (3.65V, 2.85Ah)

 Sensing CH & Accuracy

 Capacity : 2.04kWh (51.1V, 39.9Ah),

1) Module Voltage : 14CH, ±50mV

 Cell Balancing

4) Temp. : 9CH, ±1℃

 Apply SOC algorithm

5) Current : 1CH, ±0.1A

 Max Continues Current : 80A  Short Circuit Protection  CAN, RS-232C Communication  Application : e-Scooter

MISUM SYSTECH Co., Ltd.

9

Developed Product 50kWh Battery Pack  Cell : LFP (3.2V, 20Ah)

 Sensing CH & Accuracy

 Capacity : 50kWh (614.4V, 80Ah),

1) Module Voltage : 192CH, ±10mV

 Structure : 8 Module (192S 4P)

4) Temp. : 64CH, ±1℃

 Cell Balancing

5) Current : 1CH, ±0.1A

 Apply SOC algorithm  Max Continues Current : 180A  Short Circuit Protection  CAN, RS-232C Communication

 Application : ESS

MISUM SYSTECH Co., Ltd.

10

Developed Product E-BUS

BMS

(Exchangeable battery pack)



51kWh – 162S (607.5V 84Ah)

 Cell : NMC  Series : 162S 4P  POVP: 680.4[V] ± 500[mV]  PUVP: 486.0[V] ± 500[mV]  COCP: 160[A] ± 5.0[A]  DOCP: 400[A] ± 10.0[A]  CAN Communication  RS-232C (PC monitoring)  Application : e-BUS

MISUM SYSTECH Co., Ltd.

11

Developed Product

High Speed Mini Car 

BMS

14.4kWh – 96S (360V 40Ah)

 Cell : NMC  Series : 96S 2P  POVP (408.0[V] ± 500[mV])  PUVP (264.0[V] ± 500[mV])  COCP: 90[A] ± 5.0[A]  DOCP: 220[A] ± 10.0[A]  CAN Communication  RS-232C (PC monitoring)  Application : Mini Car

MISUM SYSTECH Co., Ltd.

12

Developed Product

Hybrid Tractor 

BMS

3kWh – 96S (300V 10Ah)

 Cell : LFP

 Series : 96S 1P  POVP (364.80[V]] ± 15[mV])  PUVP (249.60[V]] ± 15[mV])  COCP (30.00[A] ± 5[A])  DOCP 40.00[A] ± 5[A]

 CAN Communication  RS-232C (PC monitoring)  Application : Hybrid tractor

MISUM SYSTECH Co., Ltd.

13

Developed Product

BMS Model

MS-1401

MS-2007

MS-2008

MS-902

MS-1201

MS-901

MS-1602

MS-2003

MS-2401M

Cell

18650

18650

NMC

NMC

NMC

NMC

LFP

LFP

LFP

Series

14S

20S22P

20S

90S

96S2P

162S4P

16S

20S3P

24S4P

Continuous Current [A]

200

20

100

400

210

240

200

120

30

Pulse Current [A]

300

120

850

424

294

400

300

300

50

Pack OVP [V]

57.40

85

85

378

408

680.4

57.60

74

345.60

Pack UVP [V]

39.20

60

61

270

264

486

40

46

249.60

Cell OVP [V]

4.10

4.25

4.25

4.20

4.25

4.2

3.60

3.80

3.60

Cell UVP [V]

2.80

3

3.05

3.10

2.75

3

2.50

2.20

2.60

Appearance

Charge OCP [A]

45

25

250

80

90

160

160

60

25

Discharge OCP [A]

300

120

160

410

220

400

300

120

25

Short Current

-

600

435

-

-

-

-

360

-

Voltage Sensing

AFC

-

AFC

AFC

AFC

AFC

-

Cap Charging

AFC

Current Sensing

Hall CT

Shunt R

Shunt R

Hall CT

Hall CT

Hall CT

Hall CT

Shunt R

Hall CT

Thermistor

8

4

20

-

4

5

2

5

6

CAN RS-232C

CAN RS-232C

CAN

CAN, RS-232C

CAN, RS-232C

Communication

CAN

CAN, RS-232C

RS-232C

CAN RS-232C

Cut off switch

Relay

-

-

Relay

Relay

Relay

Relay

-

Relay

MCU

PIC

PIC

-

PIC

PIC

PIC

-

ATmel

ATmel

Cell Balancing [mA]

10

30

-

-

o

o

-

54

40

Application

e-trikle

e-Scooter

Golf Cart

EV

Mini Car

e-Bus

ESS

e-Bus

Hybrid Tractor

MISUM SYSTECH Co., Ltd.

Applications field

Battery Pack E-bike

Electric car  Electric car  Electric bus  Hybrid car

 E-Bike  E-Scooter  E-Vehicle

Small ship

Aerospace

 Unusualness engine  Chronometrically  Small airplane  A generator  Saving equipment  Manless airplane

ESS

(Energy storage system)

Power station

Recycled energy

 Big size electric storage

Smart building

Smart home

 Midnight electric storage  Wind, Solar for home – Rest electric storage  Unusualness electric supply – Change of oil generator

MISUM SYSTECH Co., Ltd.

25

Market Trend

ESS  ESS domestic market in 2015 is $265Million  Expand Smart Grid and renewable energy become expanding ESS demand

ESS Market Trend

Unit: M$ 1500

출처: SNE리서치 집계 자료

1000 2013 2014

500

 World best Lithium battery, ESS technology is relatively inferior  Sluggish growth of EV market and become fierce ESS market

2015 0 Power

Industry

UPS

Home

connection

EV

EV & Charger Market 1000

 Government "Green car market develop plan" project - Grant benefit for EV buyer

800 600

 EV sales increase in JEJU Island

400

 Oversea EV battery sales increase

200

EV Charger

0 2011

2012

2013

2014

MISUM SYSTECH Co., Ltd.

16

Certifications

MISUM SYSTECH Co., Ltd.

27

Patent

MISUM SYSTECH Co., Ltd.

28

MISUM SYSTECH Co., Ltd.