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

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Digital Electricity Meter Eletronic Polyphase Meters LD / LM / LK / ML / LGRW Series Digital Electricity Meter www.lsis.biz Digital Electricity Meter Eletronic Polyphase Meters LD / LM / LK / ML / LGRW Series Digital Electricity Meter 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. <LM Series> <LD Series> 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. <LM Series> <LD Series> 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 <Front view> <Side view> <Front view> <Side view> <mm, kg> 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 <Static watt hour meter> <Electronic watt hour meter> <Static watt hour meter> <Electronic watt hour meter> 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.
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