TATUNG CO.TATUNG CO. Electricity Meter Business UnitElectricity Meter Business Unit

20080908 Rev.1

AgendaAgenda

Plant OverviewHistory Product OutlineAvailableNew Product

History History

In 1955, Cooperated with TOSHIBA tobuild. the Electricity Meter Plant

In 1956, Started to produce 1ф Electricitymeter (I-11T,D-60T) with the capability of 500 sets/day.

In 1961, Produced 300% over load Electricity meter (I-15T,D-65T, DR-67T).

History (cont.) History (cont.)

In 1988, Started to build the production lineof 3ф

Electricity meter.

In 1989, Started to implement the system ofStatistic Process Control to increasethe quality pass rate.

In 1992, Built a magnetic automatic assemblyline for D-4S Electricity meter withcapability of 1,800 pcs/day.

History (cont.)History (cont.)In 1993, Leading other supplier to pass the

certification of 3ф4w watt-hour and3ф

var-hour Electricity meter from

Tai-power (Taiwan Power Company). Started to localize the parts of 3фElectricity meter. Today, capacity is 2,000pcs/day.

In 1994, Passed the certification of ISO-9002. In 2001, Imported 0.2 class electronic Electricity

meter from PML to Tai-power.

History (cont.)History (cont.)

In 2004, License with Landis+Gyr for three phaseelectronic meters.

In 2005, Imported 0.5 class Automatic MeterReading system from Elster

to Tai-power.

In 2006, Pass the certification of 0.5 class threephase electronic meter from Tai-power.

In 2008, Got the AMR bid of Tai-power. And factorymoved to Tao-Yuan county.

In 2008, Got the AMR

Product OutlineProduct Outline

Electro-mechanical Electricity MeterBoth IEC & ANSI type

Electronic Electricity MeterMeter & Control System

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

IEC type1ф2w Watt-hour Meter Series

I-18T 110V 10AI-18T 110V 20AI-18T 220V 10AI-18T 220V 20AI-20T 110V 20AI-20T 220V 20A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

IEC type1ф3w Watt-hour Meter Series

D-68T 110/220V 5AD-68T 110/220V 10AD-68T 110/220V 30AD-68T 110/220V 60A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

IEC type3ф3w Watt-hour Meter Series

D-68T 110V 5AD-68T 220V 5AD-68T 440V 5AD-68T 220V 10AD-68T 220V 30AD-68T 220V 60A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

IEC type3ф4w Watt-hour Meter Series

DT-71 120/208V 5ADT-71 120/208V 20ADT-71 120/208V 30ADT-71 220/380V 5ADT-71 220/380V 20ADT-71 220/380V 30A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

ANSI Type1ф3w Watt-hour Meter

D-4S is the major residential meters in Taiwan.110/220V 30(200)ASocket connection

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

ANSI type3ф3w Watt-hour Meter Series

D5A-2 220V 2.5AD5A-2 220V 15AD5A-2 220V 30A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

ANSI type3ф4w Watt-hour Meter Series

D5A-3 220V 2.5AD5A-3 220V 15AD5A-3 220V 30A

ElectroElectro--mechanical Electricity Metermechanical Electricity Meter

ANSI type3ф

Var-hour Meter Series

D5A-2V 110V 2.5AD5A-2V 220V 2.5AD5A-2V 220V 30AD5A-3V 220V 2.5AD5A-3V 220V 15AD5A-3V 220V 30A

ANSI Multi-function Electronic Electricity Meter (Licence)

Model: Landis+Gyr. RXRS4eConnection:3ф4w or 3ф3wCurrent:30(100)A or 5(20)AImpluse:1000/1.8 kWhAccuracy:ANSI;CA0.5Rate: T.O.U.Comm. I/F: Optical port or RS232.Software: TMRP (For Handheld PC)

TMLP (For Desktop PC)Marketing: Tai-power

TatungTatung

Meter Reading Program for TPCMeter Reading Program for TPC

Handheld PC:DAP9800O/S:MS/DOSComm. protocol:ANSI C12.18,C12.19Comm. I/F: Optical port

TatungTatung

AMR system for TPCAMR system for TPC

Electricity Monitor ApparatusElectricity Monitor Apparatus

Model: PID-1068Meter: RXRS4eConnection: 3ф3w or 3ф4wCurrent:5A(20A)Accuracy:ANSI;CA0.5Control unit: Embedded Win XPComm. I/F:TCPIPSampling time:1min.

IEC WattIEC Watt--hourhour Electronic Electricity MeterElectronic Electricity Meter

Model: E-21 1ф2wVoltage:220V/60HZCurrent:10A(60A)Impluse:1600/kWhAccuracy:IEC61036;CA1.0Op. temp.: -20°C to 70°CDisplay:6 digits mechatronic

counter.

Surge volt.:6KV 1.2/ 50 µsWeight:540gDim.:165H * 118W * 55D

Model: E-31L 1ф3wVoltage:110/220V 60HZCurrent:15(75A)Impluse:800/kWhAccuracy:IEC61036;CA1.0Op. temp.: -20°C to 70°CDisplay:6 digits STN LCD panel.

Surge volt.:6KV 1.2/ 50 µsWeight:540gDim.:165H * 118W * 55D

IEC WattIEC Watt--hourhour Electronic Electricity MeterElectronic Electricity Meter

Remote Control Electricity Meter SystemRemote Control Electricity Meter System

Model: PID0502STVoltage:110/220V 60HZCurrent:15(75A)Impluse:1600/kWhAccuracy:IEC61036;CA1.0Rate: T.O.U.Comm. I/F: Dual RS485Optional: IC card reader.Electricity switch:

Latching relay or S.S.R..

IC Card Reader for Prepay Meter

Model: PID-0502ROp. Voltage: DC 7-9VIC Card: ISO7816Card Security: DES formatRate: T.O.U.Comm. I/F: RS485Cable distance:100mDisplay: STN 16x2 LCD

Prepay Card Meter System

Local area AMRSLocal area AMRS

Model:PID1028Operation: Card or w/oCapacity: Up to 5,000unitsMeter: 1ф or 3фComm.:RS485 to EthernetS/W system: Windows &

SQL Server

Model: E-31LTA 1ф3wVoltage:110/220V 60HZCurrent:30(200A)Impluse:1000/7.2 kWhAccuracy:ANSI;CA0.5Op. temp.: -20°C to 70°CRate: T.O.U.Display:6 digits STN LCD Module.

New ProductNew Product

Model: E-43 3ф4w Watt-hourVoltage:220V 60HZCurrent:30A(100A)Impluse:800/kWhAccuracy:ANSI;CA1.0Op. temp.: -20°C to 70°CDisplay:6 digits mechatronic

counter.

Surge volt.:6KV 1.2/ 50 µs

New ProductNew Product

www.tatung.comwww.tatung.com

Contact info.Contact info.