Digital Electricity Meter Eletronic Polyphase Meters LD / LM / LK / ML / LGRW Series Digital Electricity Meter

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Eletronic Polyphase Meters Digital Electricity Meter (LD / LM Series) LS Digital meters increase space application by minimizing size, has various types and reliability by easy maintenance. �1phase 2wiring, 3phase 3wiring, 3phase 4wiring, Flush mounting

Digital Electricity Meter (LK Series) As its reputation for advanced technology LSIS replaces the generation of electronic meters. �High performance with multifunction �Operating power supply �Convenient operation

South-East Asia Heters (ML Series)

�Global target specification �10(100)A, BS 5685

Eletronic Polyphase Meters (LGRW Series) The best technique of LS realize the substitution of electronic meter generation. �Accurate setting �Modem and communication interface �Various external output pulse �Demand controller application, saving electric charge LD/LM Series

Digital Electricity Meter

LSIS Digital watt hour meter

The best technique of LS realize the substitution of electronic meter generation.

LS Digital W-meter increases space application by minimizing size, has various types and reliability by easy maintenance. Digital Electricity Meter

LD/LM Series

LD series 6 LM series 8 Application 10 Contents LD Series Ratings / Dimensions 12 LD Series (CT/PT operated meter) Ratings / Dimensions 19 LM Series Ratings / Dimensions 23 MWT Series Ratings / Dimensions 24 Ratings and specification 25 Diagram 28

1P2W Up/Down type

1P2WLeft/Right type

3P4W Up/Down type

3P4W Left/Right type Digital Electricity Meter LSIS Digital watt hour meter The best technique of LSIS generates innovative meters.

High reliable CPU Large LCD The CPU of watt hour meter is same as humans brain. LS It is very easy to check inspection value due to the large industrial system selects the world best CPU. LCD.

Fully Made In Korea Current detection by CT method LS industrial system is only made in Korea. LS power Better insulation and inner surge characteristic can get meter is not OEM, SKD product from china or South east more reliability. Asia.

Maximum 60mm2 cable connection (LD series) Inspection data storage It’s possible to connect 60mm2 cable, so that heating LS industrial system’s watt hour meter can store forever, damage probability will be reduced. (120A) because there is non-flash memory inside.

4 LS Digital W-meter increases space application by minimizing size, has various types and reliability by easy maintenance.

Compact size, high accuracy realization Left/right product conversion (LD series) Although the size minimize more 58% than static meter, It’s possible to use as one product without difference of Left/Right accuracy is more 2 times than static one. type. It can be used without concerning power supply direction.

Various model Best A/S It’s possible to do remote inspection by various standard, LSIS always provides best A/S to our customer, we make the pulse output, remote inspection type. Especially, remote customer inspection product is composed of communication module. So it’s possible to do remote inspection gas, water, heating water, thermal capacity, air conditioning facility meter.

5 Digital Electricity Meter (LD/LM Series) LD Series

Compact Compact size It is easy to install and increase space usage between cabinet panel and power meter panel because of the minimizing size.

Mechanic power meter Electronic power meter

Type Mechanic Electronic Minimizing

W 130 66 49%

Dimension H 159 130 18%

D 155 65 58%

Weight 1.1 0.4 64%

Note) Single phase 40A standard.

1.0% accuracy It is possible to do more accurate inspection because of the 2times increasing of accuracy comparing with static power meter within error range 1%.

Mechanic power meter Electronic power meter

Mechanic Electronic power meter power meter 2.0 class 1.0 class

error rate ±2.0% error rate ±1.0%

6 Large LCD It’s easy to see the inspection value and operating condition by large LCD.

� LCD : 19×52mm � Number size : 9×5mm � Indication : 6digit

It represent total power consumption the range of 00000.0~99999.9(kWH) And cumulative watt hour came back to “0” after rotating onetime.

■Explanation of indication � Normal operation condition : Blinking time is changed in proportion to using load current. � Type of metering : It activates from left side. � Cumulating forward active power consumption : Indication to first digit � The unit of metering : electricity(kWh) water/ hot water/heating(l/h) gas(m3/h)

Various model It can be installed easily because of the various type(Up/Down, Left/Right type).

1P2W Up/Down type 1P2W Left/Right type 3P4W Up/Down type 3P4W Left/Right type

7 Digital Electricity Meter (LD/LM Series) LM Series

Compact Compact size, easy installation

Front view Side view

High accuracy ∙Accuracy within±1%(1 class) ∙2 times accurate than static type

Adjustable modem(High reliability) ∙Communication modem is adjustable on the external side. Built-In There is no problem measurement function. ∙In case of communication problem, it can be changed only modem.

Electronic watt hour meter

Owner’s line modem

8 Easy to inspect for large LCD ∙Large number unit ∙6 digit ∙Dimension of number : 5×9mm(Width×Height)

Increasing external output Unit type External output pulse value pulse value 40A 1000 pulse/kWh 80A 500 pulse/kWh ∙Due to increasing the pulse/kwh, it can be real time monitoring. 120A 250 pulse/kWh

※ External output pulse value is per 1kWh, as this value is high, watt hour consumption can be measured accurately.

Data storage by inner battery (Remote inspection type, multi function type) ∙Data storage and inspection by Inner Power off compensation battery. (No needed external power for compensation)

※ No need separate external power supply for short time power stopping compensation.

∙Battery life : 10 years ∙It’s easy to change the battery.

Terminal arrangement and contact method

9 Digital Electricity Meter (LD/LM Series) Application

Remote inspection of meters

LD series

It is possible to do a remote inspection of meters of electricity, gas, water, heat capacity, air conditioner value by RS-485 communication.

HCUM

LD series Center control unit Inspection center

LM series

∙Communication : RS-485 ∙Remote inspection integrated type(LM) is possible to inspect (gas, water, hot water, heat capacity, air conditioned) automatic

LM series Center control unit Inspection center

Multi air-condition system

Power supply LS Remote inspection system Note) CCU-E2(Control unit)

Multi-V (Outside unit) Power measurement unit CCU-E2 Note)

Inside unit Inside unit Inside unit

Heat Gas Water Hot Heat Gas Water Hot Heat Gas Water Hot

10 Home network system

LS Remote inspection system

Gas

Water RS-485

Hot CCU-E2 Note) HCUM LD series Heat

Inspection center

Gas

Water

RS-485 Hot CCU-E2 Note) LM series Heat

Web server

Gas valve Lighting Communication ON/OFF ON/OFF

Prevention of crime Electricity total control

Portal Entertainment

Note) CCU-E2(Central Control Unit)

11 Digital Electricity Meter (LD/LM Series) LD Series Ratings / Dimensions

■Single phase 40A

Up/Down type 25.4 9.1 54 79.2 130

Type LD1210DR-040(U/D) Circuit Sys. 1P2W Current(A) 40(10) 54 35 Voltage(V) 220V, 50Hz/60Hz 66 65

Pulse/kWh 1000 Front Side Accuracy 1.0 S Standard

Option P Pulse type 18 R Remote inspection 10 95

126 25 6 Bottom

Rear

Left/Right type

130

Type LD1210DR-040(L/R) 54 65 66

Circuit Sys. 1P2W 35

Current(A) 40(10) 54 9.1 79.2 25.4 Top Voltage(V) 220V, 50Hz/60Hz Front Pulse/kWh 1000 Accuracy 1.0 S Standard 126 6 Option P Pulse type R Remote inspection 25

18 95 10 Rear Side

12 ■Single phase 60A

Up/Down type 25.6 10.4 53 74.5 130

Type LD1210DR-060(U/D) Circuit Sys. 1P2W Current(A) 60(15) 53 36 Voltage(V) 220V, 50Hz/60Hz 66 66.5

Pulse/kWh 1000 Front Side Accuracy 1.0 S Standard

P Pulse type 18 Option C Communication type R Remote inspection 13 95 126 26 8 Bottom

Rear

Left/Right type

130

Type LD1210DR-060(L/R) 53 66 Circuit Sys. 1P2W 66.5 36 Current(A) 60(15) 53 10.4 Voltage(V) 220V, 50Hz/60Hz 74.5 25.6 Top Pulse/kWh 1000 Front Accuracy 1.0

S Standard 126 P Pulse type 8 Option C Communication type 26 R Remote inspection

95 18 13

Rear Side

13 Digital Electricity Meter (LD/LM Series) LD Series Ratings / Dimensions

■Single phase 80A

Up/Down type 25.4 9.1 54 79.2 130

Type LD1210DR-080(U/D) Circuit Sys. 1P2W Current(A) 80(20) 54 35 Voltage(V) 220V, 50Hz/60Hz 66 65 Pulse/kWh 500 Front Side Accuracy 1.0 S Standard

Option P Pulse type 18 R Remote inspection 13 95 126 25 11

Bottom

Rear

Left/Right type

130

Type LD1210DR-080(L/R) 54 65 66

Circuit Sys. 1P2W 35

Current(A) 80(20) 54 9.1 79.2 25.4 Top Voltage(V) 220V, 50Hz/60Hz Front Pulse/kWh 500 Accuracy 1.0 S Standard 126 11 Option P Pulse type

R Remote inspection 25

18 95 13

Rear Side

14 ■Single phase 120A

Up/Down type 25.4 9.1 54 79.2 130

Type LD1210DR-120(U/D) Circuit Sys. 1P2W Current(A) 120(30) 54 35 Voltage(V) 220V, 50Hz/60Hz 66 65 Pulse/kWh 250 Front Side Accuracy 1.0 S Standard

Option P Pulse type 18 R Remote inspection 13 95 126 25 11

Bottom

Rear

Left/Right type

130

Type LD1210DR-120(L/R) 54 65 66

Circuit Sys. 1P2W 35

Current(A) 120(30) 54 9.1 79.2 25.4 Top Voltage(V) 220V, 50Hz/60Hz Front Pulse/kWh 250 Accuracy 1.0 S Standard 126 11 Option P Pulse type

R Remote inspection 25

18 95 13 Rear Side

15 Digital Electricity Meter (LD/LM Series) LD Series Ratings / Dimensions

■3phase 4wiring 40A

Up/Down type 25.4 9.1 54 130 Type LD3410DR-040(U/D) 79.2 Circuit Sys. 3P4W Current(A) 40(10)

Voltage(V) 220V, 50Hz/60Hz 100 35 114 65 Pulse/kWh 500 Front Side Accuracy 1.0 S Standard

Option P Pulse type 18 R Remote inspection 10

95 25 25 25 6 125.6 Bottom

Rear

Left/Right type

130 65 114 100 35 Type LD3410DR-040(L/R) Circuit Sys. 3P4W Top Current(A) 40(10) 54 9.1 79.2 25.4 Voltage(V) 220V, 50Hz/60Hz Front Pulse/kWh 500 Accuracy 1.0

125.6 S Standard 6 Option P Pulse type R Remote inspection 25 25 25

18 95 10 Rear Side

16 ■3phase 4wiring 80A

Up/Down type 25.4 9.1 54 130 79.2

Type LD3410DR-080(U/D) Circuit Sys. 3P4W Current(A) 80(20) 100 35 Voltage(V) 220V, 50Hz/60Hz 114 65 Pulse/kWh 250 Front Side Accuracy 1.0 S Standard Option P Pulse type 18 R Remote inspection 13

95 25 25 25 9 125.6 Bottom

Rear

Left/Right type

130 65 114 100 Type LD3410DR-080(L/R) 35 Circuit Sys. 3P4W Top

Current(A) 80(20) 54 9.1 Voltage(V) 220/380V, 50Hz/60Hz 79.2 25.4 Pulse/kWh 250 Front Accuracy 1.0 125.6 S Standard 9 Option P Pulse type

R Remote inspection 25 25 25

18 95 13

Rear Side

17 Digital Electricity Meter (LD/LM Series) LD Series Ratings / Dimensions

■3phase 4wiring 120A

Up/Down type 25.4 9.1 54 130 79.2

Type LD3410DR-120(U/D) Circuit Sys. 3P4W

Current(A) 120(30) 100 35 Voltage(V) 220V, 50Hz/60Hz 114 65 Pulse/kWh 125 Front Side Accuracy 1.0 S Standard Option P Pulse type 18 R Remote inspection 13

95 25 25 25 11 125.6 Bottom

Rear

Left/Right type

130 65 114 100

Type LD3410DR-120(L/R) 35

Circuit Sys. 3P4W Top

Current(A) 120(30) 54 9.1 Voltage(V) 220V, 50Hz/60Hz 79.2 25.4 Pulse/kWh 125 Front

Accuracy 1.0 125.6 11 S Standard Option P Pulse type 25 R Remote inspection 25 25

18 95 13 Rear Side

18 LD Series (CT/PT operated meter) Ratings / Dimensions

■3phase 3wiring 5A (Flush mounting)

99.6 97 95 Pannel 150 180 Type LD3310CT-005Te Circuit Sys. 3P3W Current(A) 5(2.5)A 10 Voltage(V) 220V, 50Hz/60Hz 26 Front Pulse/kWh 5000 Side Accuracy 1.0 S Standard Option P Pulse type 2- ∅ R Remote inspection 7 140 142

R7 이하

114 116 129.5 Bottom Rear

99.6 97 95 Pannel 150 180 Type LD3310CP-005Te Circuit Sys. 3P3W Current(A) 5(2.5)A 10 Voltage(V) 110V, 50Hz/60Hz Front 26 Pulse/kWh 10000 Side Accuracy 1.0 S Standard Option P Pulse type 2- ∅ R Remote inspection 7 140 142

R7 이하

114 116 129.5 Bottom Rear

19 Digital Electricity Meter (LD/LM Series) LD Series (CT/PT operated meter) Ratings / Dimensions

■3phase 4wiring 5A (Flush mounting)

99.6 97 95 Pannel 150 180 Type LD3410CT-005Te Circuit Sys. 3P4W Current(A) 5(2.5)A 10 Voltage(V) 220/380V, 50Hz/60Hz 26 Pulse/kWh 2500 Front Side Accuracy 1.0 S Standard Option P Pulse type 2- ∅ R Remote inspection 7 140 142

R7 이하

114 116 129.5 Bottom Rear

99.6 97 95 Pannel 150

Type LD3410CP-005Te 180 Circuit Sys. 3P4W Current(A) 5(2.5)A

Voltage(V) 110/190V, 50Hz/60Hz 10 Front 26 Pulse/kWh 5000 Side Accuracy 1.0 S Standard Option P Pulse type

R Remote inspection 2- ∅ 7 140 142

R7 이하

114 116 129.5 Bottom Rear

20 ■3phase 3wiring 5A (Surface type)

164 206 Type LD3310CT-005 Circuit Sys. 3P3W Current(A) 5(2.5)A

Voltage(V) 220V, 50Hz/60Hz Front 58.4 Pulse/kWh 5000 Side Accuracy 1.0 S Standard Option P Pulse type R Remote inspection 173

145 Rear

164

Type LD3310CP-005 206 Circuit Sys. 3P3W Current(A) 5(2.5)A Voltage(V) 110V, 50Hz/60Hz Front 58.4 Pulse/kWh 10000 Side Accuracy 1.0 S Standard Option P Pulse type R Remote inspection 173

145 Rear

21 Digital Electricity Meter (LD/LM Series) LD Series (CT/PT operated meter) Ratings / Dimensions

■3phase 4wiring 5A (Surface type)

164 206 Type LD3410CT-005 Circuit Sys. 3P4W Current(A) 5(2.5)A

Voltage(V) 220/380V, 50Hz/60Hz Front 58.4 Pulse/kWh 2500 Side Accuracy 1.0 S Standard Option P Pulse type R Remote inspection 173

145

Rear

164 206 Type LD3410CP-005 Circuit Sys. 3P4W Current(A) 5(2.5)A Voltage(V) 110/190V, 50Hz/60Hz Front 58.4 Pulse/kWh 5000 Side Accuracy 1.0 S Standard Option P Pulse type R Remote inspection 173

145 Rear

22 LM Series Ratings / Dimensions

■Single phase 2 wiring

LM1210DR-040

Type LM1210DR-040 Circuit Sys. 1P2W Current(A) 40(10)A Voltage(V) AC 220V, 50Hz/60Hz 220V 40(10)A 60Hz 330Pulse/kWh 140 Pulse/kWh 1000 Accuracy 1.0 104(Installation length) 7 S Standard Option P Pulse type 108 60 R Remote inspection Front Side

LM1210DR-080

Type LM1210DR-080 7 Circuit Sys. 1P2W Current(A) 80(20)A Voltage(V) AC 220V, 50Hz/60Hz 220V 80(20)A 60Hz 330Pulse/kWh 140 Pulse/kWh 500

Accuracy 1.0 104(Installation length) S Standard Option P Pulse type 108 60 R Remote inspection Front Side

LM1210DR-120

Type LM1210DR-120 7 Circuit Sys. 1P2W Current(A) 120(30)A Voltage(V) AC 220V, 50Hz/60Hz 220V 120(30)A 60Hz 330Pulse/kWh 140 Pulse/kWh 330

Accuracy 1.0 104(Installation length) S Standard Option P Pulse type 108 60 R Remote inspection Front Side

23 Digital Electricity Meter (LD/LM Series) MWT Series Ratings / Dimensions

■3phase 4wiring / 3phase 3wiring 5A (Surface type)

114 28 66 122

Type MWTC005N-1

Circuit Sys. 3P4W 28

Current(A) 5(2.5)A 110 Voltage(V) 220/380V, 50Hz/60Hz Front Pulse/kWh 5000

Accuracy 1.0 10 S Standard ∅5

Option ) P Pulse type 취부거리 91.5 ( ∅5 20.5

57 57

Rear

114 28 66 122

Type MWTD005N-1 Circuit Sys. 3P4W 28 Current(A) 5(2.5)A 110 Voltage(V) 220V, 50Hz/60Hz Front Pulse/kWh 5000 Accuracy 1.0 10 S Standard Option ∅5

P Pulse type ) 취부거리 91.5 ( ∅5 20.5

57 57

Rear

24 Ratings and specification

■LD series rating LD series (Direct connection meter)

Model Type LD1210DR-040 LD1210DR-060 LD1210DR-080 LD1210DR-120 LD3410DR-040 LD3410DR-080 LD3410DR-120

Elec. Type 1P2W 3P4W

Rated voltage (V) 220V, 50Hz/60Hz 220/380V, 50Hz/60Hz

Rated current (A) 40(10)A 60(15)A 80(20)A 120(30)A 40(10)A 80(20)A 120(30)A

Accuracy Class 1.0

Pulse/kWh (Pulse/kWh) 1000 1000 500 250 500 250 125

External output pulse Note) 1pulse=1Wh 1pulse=1Wh 1pulse=10Wh 1pulse=100Wh 1pulse=2Wh 1pulse=4Wh 1pulse=8Wh

Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS

Power Under 2W

Weight (g) 450 520 550 550 650 850 850

Dimension(mm) (W×H×D) 66×130×65 66×130×66.5 66×130×65 66×130×65 114×130×65 114×130×65 114×130×65

Material Base : Phenolic resin(Black), Cover : Polycarbonate(White)

Temperature, Humidity Temperature : -20℃~55℃, Humidity : 95%

Protection against dust, IEC 60529 standard IP51 water insertion Internal force against heat, Terminal cover or case : 650℃±10℃, Terminal box : 960℃±15℃ (IEC 60695-2-11, KS C 0260) fire Internal structure Unit for inside type

Note) Consider in case of system air-conditioning Remote inspection application and some other external application. 3phase 3wiring (Flush mounting)

Model

Type LD3310CT-005Te S LD3310CT-005Te P LD3310CT-005Te R LD3310CP-005Te S LD3310CP-005Te P LD3310CP-005Te R

Standard Pulse type Remote inspection Standard Pulse type Remote inspection

Elec. Type 3P3W Rated voltage (V) 220V, 50Hz/60Hz 110V, 50Hz/60Hz Rated current (A) 5(2.5)A Accuracy Class 1.0 Pulse/kWh (Pulse/kwh) 5000 10000

External output pulse Note) 1pulse=0.2Wh 1pulse=0.1Wh Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS Power Under 2W Weight (g) 728.1 738.1 748.1 728.1 738.1 748.1

Dimension(mm) (W×H×D) 150×180×99.6 Material Base : Poly carbonate(Black), Cover : Poly carbonate(White)

Temperature, Humidity Temperature : -20℃~55℃, Humidity : 95% Protection against dust, IEC 60529 standard IP51 water insertion Internal force against heat, Terminal cover or case : 650℃±10℃, Terminal box : 960℃±15℃(IEC 60695-2-Ⅱ, KSC 0260) fire Internal structure Unit for inside type

Note) Consider in case of system air-conditioning Remote inspection application and some other external application. 25 Digital Electricity Meter (LD/LM Series) Ratings and specification

■LD series rating 3phase 4wiring (Flush mounting)

Model

Type LD3410CT-005Te S LD3410CT-005Te P LD3410CT-005Te R LD3410CP-005Te S LD3410CP-005Te P LD3410CP-005Te R

Standard Pulse type Remote inspection Standard Pulse type Remote inspection

Elec. Type 3P4W Rated voltage (V) 220/380V, 50Hz/60Hz 110/190V, 50Hz/60Hz Rated current (A) 5(2.5)A Accuracy Class 1.0 Pulse/kWh (Pulse/kwh) 2500 5000

External output pulse Note) 1pulse=0.4Wh 1pulse=0.2Wh Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS Power Under 2W Weight (g) 755.4 765.4 775.4 755.4 765.4 775.4

Dimension(mm) (W×H×D) 150×180×99.6 Material Base : Poly carbonate(Black), Cover : Poly carbonate(White)

Temperature, Humidity Temperature : -20℃~55℃, Humidity : 95% Protection against dust, IEC 60529 standard IP51 water insertion Internal force against heat, Terminal cover or case : 650 10 , Terminal box : 960 15 (IEC 60695-2- KSC 0260) fire ℃± ℃ ℃± ℃ Ⅱ, Internal structure Unit for inside type

Note) Consider in case of system air-conditioning Remote inspection application and some other external application.

3phase 3wiring (Surface type)

Model

Type LD3310CT-005 S LD3310CT-005 P LD3310CT-005 R LD3310CP-005 S LD3310CP-005 P LD3310CP-005 R

Standard Pulse type Remote inspection Standard Pulse type Remote inspection

Elec. Type 3P3W Rated voltage (V) 220V, 50Hz/60Hz 110V, 50Hz/60Hz Rated current (A) 5(2.5)A Accuracy Class 1.0 Pulse/kWh (Pulse/kwh) 5000 10000

External output pulse Note) 1pulse=0.2Wh 1pulse=0.1Wh Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS Power Under 2W Weight (g) 900 910 915 900 910 915

Dimension(mm) (W×H×D) 160×206×58.4 Material Base : Poly carbonate(Black), Cover : Poly carbonate(White)

Note) Consider in case of system air-conditioning Remote inspection application and some other external application. 26 ■LD series rating 3phase 4wiring (Surface type)

Model

Type LD3410CT-005 S LD3410CT-005 P LD3410CT-005 R LD3410CP-005 S LD3410CP-005 P LD3410CP-005 R

Standard Pulse type Remote inspection Standard Pulse type Remote inspection

Elec. Type 3P4W Rated voltage (V) 220/380V, 50Hz/60Hz 110/190V, 50Hz/60Hz Rated current (A) 5(2.5)A Accuracy Class 1.0 Pulse/kWh (Pulse/kwh) 2500 5000

External output pulse Note) 1pulse=0.4Wh 1pulse=0.2Wh Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS Power Under 2W Weight (g) 980 990 995 980 990 995

Dimension(mm) (W×H×D) 164×206×58.4 Material Base : Poly carbonate(Black), Cover : Poly carbonate(White)

Note) Consider in case of system air-conditioning Remote inspection application and some other external application. ■LM series rating

Model Type LM1210DR-040 LM1210DR-080 LM1210DR-120

Elec. Type 1P2W

Rated voltage (V) 220V, 50Hz/60Hz

Rated current (A) 40(10)A 80(20)A 120(30)A

Accuracy Class 1.0

Pulse/kWh (Pulse/kWh) 1000 500 250

External output pulse Note) 1pulse=1Wh 1pulse=2Wh 1pulse=4Wh

Output rating of pulse IF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS

LCD Dimension 48×16mm(W×D), 6 Digit

Temperature, Humidity -20℃~55℃(Temperature), -25℃~70℃(Humidity), Humidity : Lass 95%

Dimension(mm) (W×H×D) 108(W)×140(H)×60(D)mm

Weight (g) 580 800 800

Terminal hole diameter (mm) 61111

Option S : Standard, P : Pulse type , R : Remote inspection

Note) Consider in case of system air-conditioning Remote inspection application and some other external application.

27 Digital Electricity Meter (LD/LM Series) Diagram

■LD series

1P2W 3P4W

Power Power 1S 2S 1S 2S 3S 4S Up/Down type Communication C 1L 2L Communication C 1L 2L 3L 4L line Load line Load

Power Load Communication C Power Load line 1S 1L Communication C line 2S 2L 1S 1L Left/Right 3S 3L type 2S 2L 4S 4L (Users need Load or Power consider about Load or Power Communication C exchanging between line Communication C 1L 1S line power supply and load.) 1L 1S 2L 2S 2L 2S 3L 3S 4L 4S

28 ■LD series (CT/PT operated meter) 3phase 3wiring (Flush mounting)

CT operated meter CT/PT operated meter

P3 P3

P2 P2 P1 P1

3L 3S 3L 3S

1L 1S 1L 1S

1 1 2 2 3 3 Load Main Load Main

3phase 4wiring (Flush mounting) CT operated meter CT/PT operated meter

P0 P0 P3 P3 P2 P2 P1 P1 3L 3S 3L 3S 2L 2S 2L 2S 1L 1S 1L 1S

R R R R S S S S T T T T N N N N Load Main Load Main

29 Digital Electricity Meter (LD/LM Series) Diagram

■LD series (CT/PT operated meter) 3phase 3wiring (Surface type)

CT operated meter CT/PT operated meter

1S P1 P3 3S 3L P2 1L 1S P1 P3 3S 3L P2 1L

3phase 4wiring (Surface type)

CT operated meter CT/PT operated meter

1S P1 2S P2 3S P3 P0 3L 2L 1L

■LM series ■Specification of the wire

Rating Terminal Single phase 2-wire (1P2W) Wire size (mm) Type current hole Remark 40/80/120A (A) Min Max diameter

40(10)A 10mm2(7/1.35) 16mm2(7/1.7) ∅ 6mm IEC P 60(15)A 16mm2(7/1.7) 35mm2(7/2.52) ∅ 8mm IEC C 1S 2S 2L 1L 80(20)A 25mm2(7/2.14) 50mm2(19/1.78) ∅ 9mm IEC

120(30)A 25mm2(7/2.14) 50mm2(19/1.78) ∅ 11mm IEC

30 LK Series

LK Series Features 32 Contents Ratings and dimensions 34 Specifications and connection diagrams 38 Ratings and dimensions (ML Series) 40 Specifications and connection diagrams (ML Series) 41 LK series Digital Electricity Meter

As its reputation for advanced technology LS Industrial Systems replaces the generation of electronic meters .

High performance with multifunction Active power, Reactive power, Maximum demand power, Power factor can be measured in a meter. Time-Of-Use Measurement Maximum 2 tariffs and 4 daily intervals can be set.

Data storage Using non-flash memory all data is preserved during the power failure and have the ability to continue detecting errors during reading and writing to prevent writing errors. Accurate clock RTC(Real time Clock) is operated normally even in the power failure by detachable external battery whose compensation period is 200 days or more.

Operating power supply DC power is supplied through SMPS that offers wide input voltage range (LV meter 176V ~ 380V/ HV meter 77V ~ 132V), prolonged product life and reducing power consumption, which prevent malfunctions due to the instantaneous voltage drop.

Displaying information A variety of information through the large LCD can be displayed. Self-diagnosis items can be displayed for convenient instruments managing.

32 Nation's first registeration as standard meters of KEPCO. Nation's first DLMS international-standard communications certification. Nation's first KEPCO DLMS communications certification. International Zigbee certification.

AMR implementation By using of removable wireless and powerline communication modem a variety AMR can be implemented. Convenient operation As there's three kinds of operation switches, " Menu", Move", "Input" the values of the various functions and settings can be manipulated easily.

Various pulse output As active and reactive power metering pulses, remote load switching signal output pulse and time switch switching signal output pulse are provided different application is now available.

Large memory 90 days of data by 15-minute interval can be stored, which provides the history of reading at the various event.

Holiday desigantion It is possible to insert the irregular national holidays up to 20day for 20 years. (HV meter only)

※ Note : LV type and HV type are different in some of the features and performance and for more detailed information please see technical specification

33 Digital Electricity Meter (LK Series) Ratings and Dimensions

■Low-Voltage 1-phase 2-wire

LK1210DRa-040

Item LK1210DRa-040 System 1-phase 2-wire Rated voltage (V) 220 Rated current (A) 40(10) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 2,000

LK1210DRb-120

Item LK1210DRb-120 System 1-phase 2-wire Rated voltage (V) 220 Rated current (A) 120(30) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 1,000

LK1210CT-005

Item LK1210CT-005 System 1-phase 2-wire Rated voltage (V) 220 Rated current (A) 5(2.5) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 20,000

34 ■Low-Voltage 3-phase 4-wirez

LK3410DRb-040

Item LK3410DRb-040 System 3-phase 4-wire Rated voltage (V) 220/380 Rated current (A) 40(10) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 1,000

LK3410DRb-120

Item LK3410DRb-120 System 3-phase 4-wire Rated voltage (V) 220/380 Rated current (A) 120(30) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 500

LK3410CT-005

Item LK3410CT-005 System 3-phase 4-wire Rated voltage (V) 220/380 Rated current (A) 5(2.5) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 10,000

35 Digital Electricity Meter (LK Series) Ratings and Dimensions

■High-Voltage 3-phase 4-wire

LK3410CP-005

Item LK3410CP-005 System 3-phase 4-wire Rated voltage (V) 110/190 Rated current (A) 5(2.5) Accuracy (Class) 1.0 Meter constant (Pulse/kWh) 20,000

LK3305CP-005

Item LK3305CP-005 System 3-phase 4-wire Rated voltage (V) 110 Rated current (A) 5(2.5) Accuracy (Class) 0.5 Meter constant (Pulse/kWh) 20,000

LK3405CP-005

Item LK3405CP-005 System 3-phase 4-wire Rated voltage (V) 110/190 Rated current (A) 5(2.5) Accuracy (Class) 0.5 Meter constant (Pulse/kWh) 20,000

36 Specifications and Connecting diagrams

■Specification for Low-Voltage Single-Phase Meters

Model Item LK1210DRa-040 LK1210DRb-120 LK1210CT-005 System 1-phase 2-wire 1-phase 2-wire 1-phase 2-wire Rated voltage (V) 220 220 220 Rated current (A) 40(10) 120(30) 5(2.5) Accuracy (Class) 1.0 1.0 1.0 Meter constant (Pulse/kWh) 2,000 1,000 20,000 Frequency (Hz) 60 Power measurement Single direction Max. Demand time 15min. Recording channel (ch) 2-channel Temperature range (℃) -25℃ ~ 55℃ Power loss Under 2W Battery 1,200mAh, 3.6V Display Super Twisted Nematic Liquid Crystal Display LCD Type Connection Bottom Connection(Bottom Connected Type) External dimension 120(W) × 165(H) × 75(D) Cover: Poly Carbonate Material Base: Phenol Body cover: white Color Terminal cover: colorless (transparent) Base: gray

■Connecting diagrams for Low-Voltage Single-Phase Meters

LK1210DRa-040 / LK1210DRa-120 LK1210CT-005

Line Load Line Load

37 Digital Electricity Meter (LK Series) Specifications and Connecting diagrams

■Specification for Low-Voltage Three-Phase Meters

Model Item LK3410DRb-040 LK3410DRb-120 LK3410CT-005 System 3-phase 4-wire 3-phase 4-wire 3-phase 4-wire Rated voltage (V) 220/380 220/380 220/380 Rated current (A) 40(10) 120(30) 5(2.5) Accuracy (Class) 1.0 1.0 1.0 Meter constant (Pulse/kWh) 1,000 500 10,000 Frequency (Hz) 60 Power measurement Single direction Max. Demand time 15min Recording channel (ch) 2-channel Temperature range (℃) -25℃ ~ 55℃ Power loss Under 2W Battery 1,200mAh, 3.6V Display Super Twisted Nematic Liquid Crystal Display LCD Type Connection Bottom Connection(Bottom Connected Type) 167.5(W) 194(W) 167.5(W) External dimension 221.5(H) 230(H) 221.5(H) 83.4D) 83.4(D) 83.4(D) Cover: Poly Carbonate Material Base: Phenol Body cover: white Color Terminal cover: colorless (transparent) Base: gray

■Connecting diagrams for Low-Voltage Three-Phase Meters

LK3410DRb-040 / LK3410DRb-120 LK3410CT-005

Line Load Line Load

38 ■Specification for High-Voltage Three-Phase Meters(CT operated)

Model Item LK3410CP-005 LK3305CP-005 LK3405CP-005 System 3-phase 4-wire 3-phase 3-wire 3-phase 4-wire Rated voltage (V) 110/190 110 110/190 Rated current (A) 5(2.5) 5(2.5) 5(2.5) Accuracy (Class) 1.0 0.5 0.5 Meter constant (Pulse/kWh) 20,000 20,000 20,000 Frequency (Hz) 60 Power measurement Single/ Multi direction Max. Demand time 15min Recording channel (ch) 4-channel Temperature range (℃) -25℃ ~ 55℃ Altitude (m) Max. 2000m, Indoor use Power loss Under 2W Battery 1,200mAh, 3.6V Display Super Twisted Nematic Liquid Crystal Display LCD Type Connection Bottom Connection(Bottom Connected Type) External dimension 170.4(W) x 206(H) x 70(D) Cover: Poly Carbonate Material Base: Phenol Body cover: white Color Base: gray

■Connecting diagrams for High-Voltage Three-Phase Meters

LK3410CP-005 / LK3405CP-005 LK3305CP-005

Line Load Line Load

39 Digital Electricity Meter (ML Series) Ratings and Dimensions

■1-phase 2-wire

ML1210DR 120 55 167

5.5

Item ML1210DR Circuit Sys. 1-phase 2-wire Current (A) 110(10)

Voltage (V) 220V~240V 140 43

Pulse / kwh 500 90 Accuracy 2.0 210 23 17.6 69

■3-phase 4-wire 104

ML3410DR 198 60 284

5.5

Item ML3410DR Circuit Sys. 3-phase 4-wire Current (A) 110(10) Voltage (V) 240V/415 180

Pulse / kwh 500 45.3 Accuracy 20 20 20 20 20

2.0 17.6 140

178

40 Specifications and Connecting diagrams

■Single Phase / Three-Phase Meters

Model Item ML1210DR ML3410DR Elec. Type 1Phase 2Wire 3Phase 4Wire Rated Voltage (V) 240V 240V/ 415 Rated Current (A) 100 (10) 100 (10) Power 2W 2W Accuracy Class 2 Class 2 Pulse / kWh 1000 500 Rated Frequency (Hz) 50 50 Weight (g) 482 1615 Dimension (mm) (W×H×D) 167(L)×120(W)×50(D) 198(L)×284(W)×60(D) Cover: Resin (Polycarbonate) Cover: Resin (Polycarbonate) Material Base: Resin (Polycarbonate) Base: Resin (Polycarbonate) Operation: -25℃ ~ 45℃ Operation: -25℃ ~ 45℃ Temperature, Humidity Storage: -40℃ ~ 70℃ Storage: -40℃ ~ 70℃ Up to 95% non Condensing Up to 95% non Condensing Protection against dust, IP51 (IEC62059) IP51 (IEC62059) water insertion Terminal Block: (960±15)℃ Terminal Block: (960±15)℃ Internal force against heat, fire Terminal Cover: (650±10)℃ Terminal Cover: (650±10)℃ Backup Battery 1,200mAh, 3.6V 1,200mAh, 3.6V Connection Type Bottom Connected Type Bottom Connected Type

■Connecting diagrams for Single Phase / Three-Phase Meters

1P2W 3P4W

1S 1L 2S 2L 3S 3L 0S 0L 1S 2S 1L 2L Power R Y Source Load B N MAIN

41 LGRW Series

Eletronic Polyphase Meters

High voltage accuracy LGRW Series

The best technique of LS realize the substitution of electronic meter generation.

LS Maximum demand power control unit goes with high efficiency cubicle. Eletronic Polyphase Meters

LGRW Series Features 44 Contents LGRW Specification 48 Opto-Master 49 Dimension and wiring 50 LS Electronic power meter software 51 High voltage accuracy LGRW Series

The best technique of LS realize the substitution of electronic meter generation.

Accurate setting It is possible to measure less 0.5% accuracy, it can be selected 1.0 class, 0.5class by type. Various power value measurement Active power, Reactive power, Maximum demand power, Power factor can be measured, and data can be stored 4 channels by demand time interval.

Time slot measurement function(TOU management function) The TOU program which has 4 TOU rate and 10 Switch point can be applied to Electric government company’s Time slot fee charge. Modem and communication interface The measured data can be communicated by local contact unit and modem. Additionally it can be a remote inspection of data by telecommunication. Holiday insertion It is possible to inset the national holiday up to 20day for 20 years.

44 Data storage All measured data and recording data are stored in the Non-flash memory. On the stoppage of power supply, it is able to store all data.

Accurate time measurement Time supply unit is composed of RTC(Real time Clock) and battery. On the stoppage of power supply, time can be remain.

Various external output pulse It can be applied various application because measurement pulse, demand time pulse, time switch ON/OFF pulse which is proportion to power consumption is gone out to output

Easy to operate, S/W application All data can be measured, checked, controlled by software, it is used in Windows95, 98, 98SE, ME, 2000, XP easily.

Demand controller application, saving electric charge It can be controlled maximum demand power(Peak Power), so it can save Electric charge.

45 Saving electric charge through the LGRW application

�

Active power pulse

� Demand time(EOI) pulse

� LGRW electronic power meter Load1 Load2 Load3 Load4 LS Max. Demand power control unit � Active power and Demand time power measurement/storage. � Active power and Demand time power pulse transmission. � Previous prediction demand power quantity through the analysis of pulse data from power meter. � It is possible to prevent the Maximum demand power excess through the predicting it by previous setting.

Electric Charge Saving

If you organize system by LS electronic Power Meter and Demand Power control, it can be saved electric charge like below. Normally if you were consuming 6,900kW, you can save 10% electric charge with LS electronic power meter and LS demand power control unit like below.

“ (6900kW-6210kW) X 5$(Basic charge) X 12month = 47,979$ ”

Previous Electronic power meter + Demand power control unit

Max. Demand power Max. Demand power Saving demand power Savingcost(1 year) 6,900kW 6,210kW 690kW 47,979 $

46 LS Maximum demand power control unit goes with high efficiency cubicle.

MaximumMaximum demand demand powerpower control control unit unit

LS Max. Demand Power control unit, WDC-3000 is composed of Transmission/Distribution system and high efficiency energy unit. WDC-3000 can save the electric charge, equalize the electricity usage.

■Load control and communication system ■Ratings(Main unit)

Contents Remark Control power AC 85~264V, DC 110~340V, 50/60Hz Power consumption Less than 15W Dimension 378(W)x185(H)x166(D) Weight 3.65kg I-NET Mount Panel mounted Electronic power meter Ethernet Surroundings Temperature : -10℃ ~ +50℃ WDC-3000 7’s Segment Power consumption prediction indication Pulse LCD(Text) 20x4 LCD System, Communication, EOI pulse MMI LED Printer Load condition indication RS-232C KEY 4 keys(Up, Down, Function, Selection) RS-485 Relay output line Input WP(Dry contact) Active power consumption input signal contact EOI(Dry contact) Demand time reset signal input Remote load control unit Output Alarm(A contact) 3EA, 3A 220V AC contact Load control(C contact) 10EA, 10A 220V AC Remote load control terminal Terminal port(RS-485) Commun connection(LRCU-3000) ication Preparation port(RS-232C) DC Maintenance contact Main port(RS-232C) User PC software connection LRCU 32 LRCU 2 LRCU 1 Remote load Load1Note) Load2Note) Load10Note) point Ethernet(10 Base-T) Server connection I-NET Server connection Note) Load1~10 Demand/Schedule control 47 Eletronic Polyphase Meters LGRW Specification

Model Contents LGRW33-05 LGRW34-10 LGRW34-05 LGRW34-2210 Wiring 3P3W 3P4W 3P4W 3P4W Rated voltage(V) 110 110/190 110/190 220/380 Rated current(A) 5(2.5) 5(2.5) 5(2.5) 5(2.5) Accuracy(Class) 0.5 1.0 0.5 1.0 Wh/pulse 0.025 0.05 0.05 0.1 Frequency (Hz) 60 Power measurement Single/ Multi direction Max. Demand time 15 min Recording channel 4-channel Temperature -25℃ ~ 55℃ Power loss Under 2W Battery 1200mAh, 3.6V Display * HTN LCD Type Mounted Bottom Connected Type Material Cover : Resin (poly Carbonate), Base : Phenol Dimension 195(W) X 258.5(H) X 104.5(D)

■Remote inspection system

한전재산임 Program Local connection(Opto-Master) LSRW34-2210 제96-6-가-(1)-112호

3 41.0 220/380 5(2.5) 60 10000 10000

5000 2500 1250

1544-2080 2003.3 15 It is used to read the data in local area, It have to be used Data reading by opto-master and communication length is 2m.

* Opto-master is option

한전재산임

한전재산임 Telecommunication LSRW34-2210 제96-6-가-(1)-112호

3 41.0 220/380 LSRW34-2210 제96-6-가-(1)-112호 5(2.5) 60 10000 10000

5000 2500 1250 Power 1544-2080 2003.3 Power 15 3 41.0 220/380 (PTSN) 5(2.5) 60 10000 10000

5000 2500 1250

1544-2080 2003.3 meter 15 meter Program Data reading

Data reading AC RS485 converter 220 Multi port RS485 converter

한전재산임

LSRW34-2210 제96-6-가-(1)-112호

3 41.0 220/380 AC 220Communication Communication 5(2.5) 60 10000 10000 5000 2500 1250

1544-2080 2003.3

Power 15 line line meter

Communication line Telephon Telephon AC 220 RS485 converter

Remote telecommunication(Inspection) Modem line communication(Inspection) User can read the data on the remote area Monitoring software can read the data(WH, communication length is limite less. VARH, demand power, power factor) by real time monitoring. The reoport can be stored and printed. The communication length is about 2kM.

48 Opto-Master

■General Local connecting device is a comfortable structure for Input/ output data, it has interface function with register and PC.

■Ratings 1) Local Programming and reading data by laptop 2) Interface with inner register and PC 3) Optical communication, adjustable type 4) Local communication device has no effect from outside rays due to the prominence design and inside location.

Caution It is necessary to get the RS 232 port, if it doesn’t have, user have to buy RS232 converter.

■External form and name

It is composed of 3 parts ANSI C12.13 Optical Port-Type 2

1) Head for connection with Power meter 31.5mm Luminescence device Photo detector 2) 9-pin RS232 port for connecting to PC 25mm 3) PS2 port for connecting to mouse.

① OPTO master head 6.7~7mm

1) Radiation, photo detector, Optical characteristic is designed adjustable to ‘ANSI C12,13 3.5’

③ RS232 port 2) Mechanical shape and dimensions is designed for ‘ANSI C12.13 3.5 port TYPE-2’

Optical signal pulse is infrared width signal 800nm~1000nm.

PS2 for mouse

■Manual 1) PC turn on Pls turn on the PC with inside software 2) RS232C port connection

한전재산임 Pls connect RS232 port to 9-pin serial port in PC LSRW34-2210 제96-6-가-(1)-112호

3 41.0 220/380 5(2.5) 60 10000 10000

3) Pls connect the PS2 port in Opto master between 5000 2500 1250

1544-2080 2003.3 mouse and PC 15 4) Connecting to Power meter Pls connect the connection head to optical port nfront of power meter 5) Engineering Turn on the software and operate the engineering tool

49 Eletronic Polyphase Meters Dimension and wiring

■Dimension

No Descriptions 104.5 85.5 � Meter cover 한전재산임 � LCD Indicator � � Battery connector

� Terminal cover LSRW34-2210 제96-6-가-(1)-112호 Meter base � � � Signal output 3 4 1.0 220/380 � Modem line 5(2.5) 60 10000 10000 5000 2500 1250

� Local connector 1544-2080 2003.3 15

� Operating switch(Key) 258.5

�

� 3SP3 P0 3L 2L 1L C1 195 � [Front view] [Side view] �

� � DISP TEST RESET

■Wiring LGRW33-05

Power Load

LGRW34-05/10

Power Load

LGRW34-2210

Power Load

50 LS Electronic power meter software

■Inspection software

GEMOS �Domain : Windows95, 98, ME, 2000, XP (32bit) �Recommendation : Over Pentium IBM interface PC, RAM 64MB (LG Electronic Meter Operating Software)

Function

1. Electronic power meter operating program setting, reservation, reset, time setting function 2. Basic information, TOU information, inspection information, LP information collection function 3. Data arrangement, searching, excel file storing, printing function 4. Communication setting function 5. Data password code for prohibition of fault

▼ User operating display screen

51 Eletronic Polyphase Meters LS Electronic power meter software

■Inspection software

Function

6. LP data graph printing (bar graph, line graph) 7. Graph indication setting function (color, width, indication each channel, section number indication) 8. LP data chasing function (pulse, time, event, LP date indication) 9. Color division indication by TOU or event 10. Power consumption storage, printing by excel

▼ LP(Load file) analysis display

52 ■Inspection software

AMES (Automatic Monitoring EWHM Software)

Function

1. Power meter real time monitoring function 2. Active, reactive and maximum demand power consumption inspection 3. Real time power factor inspection 4. Database storage analysis by an hour 5. Time, date, month, accumulation data and power consumption storage by excel 6. Modem or RS-232, 485 converter communication line

▼ Watt hour meter monitoring screen

53 � For your safety, please read user's manual thoroughly before operating. � Contact the nearest authorized service facility for examination, repair, or adjustment. � Please contact a qualified service technician when you need maintenance. Do not disassemble or repair by yourself! Safety Instructions � Any maintenance and inspection shall be performed by the personnel having expertise concerned.

HEAD OFFICE � Global Network �LSIS (Middle East) FZE ��Dubai, U.A.E. Korea Gyeonggi-do Anyang-si dongan-gu Address: LOB 19 JAFZA VIEW TOWER Room 205, Jebel Ali Freezone P.O. Box 114216, Dubai, United Arab Emirates LS-ro 127 (Hogye-dong) Tel: 971-4-886 5360 Fax: 971-4-886-5361 e-mail: [email protected] �Dalian LSIS Co., Ltd. ��Dalian, China Tel. (82-2)2034-4887, 4873, 4148 Address: No.15, Liaohexi 3-Road, Economic and Technical Development zone, Dalian 116600, China Tel: 86-411-8273-7777 Fax: 86-411-8730-7560 e-mail: [email protected] Fax. (82-2)2034-4648 �LSIS (Wuxi) Co., Ltd. ��Wuxi, China Address: 102-A , National High & New Tech Industrial Development Area, Wuxi, Jiangsu, 214028, P.R.China Tel: 86-510-8534-6666 Fax: 86-510-522-4078 e-mail: [email protected] �LSIS-VINA Co., Ltd. ��Hanoi, Vietnam CHEONG-JU PLANT Address: Nguyen Khe - Dong Anh - Ha Noi - Viet Nam Tel: 84-4-882-0222 Fax: 84-4-882-0220 e-mail: [email protected] Cheong-Ju Plant #1, Song Jung Dong, Hung Duk Ku, �LSIS-VINA Co., Ltd. ��Hochiminh , Vietnam Cheong Ju, 361-720, Korea Address: 41 Nguyen Thi Minh Khai Str. Yoco Bldg 4th Floor, Hochiminh City, Vietnam Tel: 84-8-3822-7941 Fax: 84-8-3822-7942 e-mail: [email protected] �LSIS Shanghai Office ��Shanghai, China Address: Room E-G, 12th Floor Huamin Empire Plaza, No.726, West Yan'an Road Shanghai 200050, P.R. China Tel: 86-21-5237-9977 (609) Fax: 89-21-5237-7191 e-mail: [email protected] �LSIS Beijing Office ��Beijing, China Address: B-Tower 17FL.Beijing Global Trade Center B/D. No.36, BeiSanHuanDong-Lu, DongCheng-District, Beijing 100013, P.R. China Tel: 86-10-5825-6025,7 Fax: 86-10-5825-6026 e-mail: [email protected] �LSIS Guangzhou Office ��Guangzhou, China Address: Room 1403,14F,New Poly Tower,2 Zhongshan Liu Road,Guangzhou, P.R. China Tel: 86-20-8326-6764 Fax: 86-20-8326-6287 e-mail: [email protected] �LSIS Chengdu Office ��Chengdu, China Address: Room 1701 17Floor, huanminhanjun internationnal Building, No1 Fuxing Road Chengdu, 610041, P.R. China Tel: 86-28-8670-3101 Fax: 86-28-8670-3203 e-mail: [email protected] �LSIS Qingdao Office ��Qingdao, China Address: 7B40,Haixin Guangchang Shenye Building B, No.9, Shandong Road Qingdao 26600, P.R. China Tel: 86-532-8501-6568 Fax: 86-532-583-3793 e-mail: [email protected] �LSIS NETHERLANDS Co.Ltd ��Qingdao, Netherlands Address: 1st. Floor, Tupolevlaan 48, 1119NZ,Schiphol-Rijk, The Netherlands Tel: 31-20-654-1420 Fax: 31-20-654-1429 e-mail: [email protected] Specifications in this catalog are subject to change without notice due to �LSIS Gurgaon Office ��Gurgaon ,India continuous product development and improvement. Address: 109 First Floor, Park Central, Sector-30, Gurgaon- 122 002, Haryana, India

2011. 07 Digital Electricity Meter Eletronic Polyphase Meters (E) 2010. 08/(03) 2011. 07 Printed in Korea STAFF