Digital Electricity Meter

The best technique of LS realizes the substitution of electronic meter generations. LS digital electricity meter increases space application by minimizing size, consists of various types, and reliable due to easy maintenance.

Features

LD series

  • Compact size
  • 1.0% accuracy
  • Large LCD
  • Various model

LK series

  • High performance with multifunction
  • Time-of-use Measurement
  • Data storage
  • Accurate clock
  • Operating power supply
  • Displaying information
  • AMR implementation
  • Convenient operation
  • Various pulse output
  • Large memory
  • Holiday designation

C&I LK series

  • Accurate setting
  • Various power value measurement
  • Time slot measurement function(TOU management function)
  • Various motor starting modes
  • Modem and communication interface
  • Holiday insertion
  • Data storage
  • Accurate time measurement
  • Various external output pulse
  • Easy to operate, S/W application
  • Demand controller application, saving electric charge

Specification

RatingModel
LD1210DR-040LD1210DR-080LD1210DR-120LD3410DR-040LD3410DR-080LD3410DR-120
Elec. Type1P2W3P4W
Rated voltage (V)220V, 60Hz220/380V, 60Hz
Rated current (A)10(40)A20(80)A30(120)A10(40)A20(80)A30(120)A
AccuracyClass 1.0
Pulse/kWh (Pulse/kWh)1000500250500250125
External output pulse note)1pulse=1Wh1pulse=10Wh1pulse=100Wh1pulse=2Wh1pulse=4Wh1pulse=8Wh
Output rating of pulseIF = 9.5mA, IC < 6mA, VCC < 30V, pulse width : 70mS
PowerUnder 2W
Weight (g)450550550650850850
Dimension(mm) (W x H x D)66 x 130 x 6566 x 130 x 6566 x 130 x 65140 x 130 x 65140 x 130 x 65140 x 130 x 65
MaterialBase : Phenolic resin(Black), Cover : Polycarbonate(White)
Temperature, HumidityTemperature : -20℃~55℃, Humidity : 95%
Protection against dust,
water insertion
IEC 60529 standard IP51
Internal force against heat,
fire
Terminal cover or case : 650℃±10℃, Terminal box : 960℃±15℃ (IEC 60695-2-11, KS C 0260)
Internal structureUnit for inside type

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

RatingModel
LK1210DRa-040LK1210DRb-120LK1210CT-005
System1-phase 2-wire1-phase 2-wire1-phase 2-wire
Rated voltage (V)220220220
Rated current (A)10(40)30(120)2.5(5)
Accuracy (Class)1.01.01.0
Meter constant (lmp/kWh)2,0001,00020,000
Frequency (Hz)60
Power measurementSingle direction
Max. Demand time15min.
Recording channel (ch)2-channel
Temperature range (℃)-25℃ ~ 55℃
Power lossUnder 2W
Battery1,200mAh, 3.6V
DisplaySuper Twisted Nematic Liquid Crystal Display LCD Type
ConnectionBottom Connection(Bottom Connected Type)
External dimension120(W) x 165(H) x 75(D)
MaterialCover: Poly Carvonate
Base: Phenol
ColorBody cover: white
Terminal cover: colorless (transparent)
Base: gray
RatingModel
LK3410DRb-040LK3410DRb-120LK3410CT-005
System3-phase 4-wire3-phase 4-wire3-phase 4-wire
Rated voltage (V)220/380220/380220/380
Rated current (A)10(40)30(120)2.5(5)
Accuracy (Class)1.01.01.0
Meter constant (lmp/kWh)1,00050010,000
Frequency (Hz)60
Power measurementSingle direction
Max. Demand time15min
Recording channel (ch)2-channel
Temperature range (℃)-25℃ ~ 55℃
Power lossUnder 2W
Battery1,200mAh, 3.6V
DisplaySuper Twisted Nematic Liquid Crystal Display LCD Type
ConnectionBottom Connection(Bottom Connected Type)
External dimension167.5(W)
221.5(H)
83.4(D)
194(W)
230(H)
83.4(D)
167.5(W)
221.5(H)
83.4(D)
MaterialCover: Poly Carvonate
Base: Phenol
ColorBody cover: white
Terminal cover: colorless (transparent)
Base: gray
RatingModel
LK3410CP-005LK3305CP-005LK3405CP-005
Wiring3P4W3P3W3P4W
Rated voltage (V)110/190110110/190
Rated current (A)2.5(5)2.5(5)2.5(5)
Accuracy (Class)1.00.50.5
Pulse/kWh20,00020,00020,000
Frequency (Hz)60
Power measurementSingle/ Multi direction
Max. Demand time15min
Recording channel (ch)4-channel
Temperature (℃)-25℃ ~ 55℃
Power lossUnder 2W
Battery1,200mAh, 3.6V
MountedBottom Connected Type
Dimension170.4(W) x 206(H) x 70(D)
MaterialCover: Resin (Poly Carvonate), Base: Resin (Poly Carvonate)

More Information

All in one

Hanoi Office

10th floor, 789 building, 147 Hoang Quoc Viet street, Cau Giay District, Ha Noi city, Vietnam

Bac Ninh Factory

KCN Yên Phong Mở Rộng, Lô CN11-3, 3-4, Yên Phong, Bắc Ninh, Việt Nam

Hai Phong

LGE Factory - Tràng Duệ Industrial - An Dương District, Hải Phòng City

Ho Chi Minh Office

17th floor, Empress building, 138-142 Hai Ba Trung street, Da Kao ward, Distric 1, Ho Chi Minh city, Vietnam

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