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  • LST96-3E China Supplier's Three-Phase Digital Energy Meter Current & Volt Frequency Meter
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  • LST96-3E China Supplier's Three-Phase Digital Energy Meter Current & Volt Frequency Meter
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Timer & Meter

LST96-3E China Supplier's Three-Phase Digital Energy Meter Current & Volt Frequency Meter

The Lovadon multifunction energy meter is a sophisticated device designed to measure various electrical parameters. ‌It can accurately measure voltage (V), current (A), active power (W), reactive power (var), apparent power (VA), power factor (Cosφ), and frequency (Hz).‌ The meter boasts a digital display for clear and easy reading of all measured values.Moreover, it features several buttons for navigating through different measureme···

General

The Lovadon multifunction energy meter is a sophisticated device designed to measure various electrical parameters. ‌It can accurately measure voltage (V), current (A), active power (W), reactive power (var), apparent power (VA), power factor (Cosφ), and frequency (Hz).‌ The meter boasts a digital display for clear and easy reading of all measured values.

Moreover, it features several buttons for navigating through different measurement modes and settings. The compact and sturdy design of this meter makes it ideal for installation in various electrical systems, enabling efficient monitoring and control of energy consumption.

‌Its advanced functionality includes the ability to display real-time data and provide insights into energy usage patterns, aiding in the management and optimization of electrical systems.

Technical Parameters

Measuring accuracyvoltage0.5level
current0.5level
Active power0.5level
Reactive power0.5level
Power factor0.5level
Frequency±0.02Hz
Active electric energyclass 1 or class 2
Connection Modethree phase four wires,three phase three wires
Rated voltageAC57.7V, AC100V,AC220V. AC380V
Rated currentAC1A,AC5A
Overload Voltage1.2times(continued),2times/I second(instantaneous)
Overload Current1.2times(continued),10times/5 second(instantaneous)
ImpedanceVoltage> 300KΩ, Current<20mΩ
Frequency45-65Hz
Power ConsumptionVoltage<1VA per phase,Current<0.4VA per phase
Power supplyWorking RangeAC/DC 80-270V
Power Consumption<4VA
Function modulecommunication interface1 way RS~485communication,Modbus-RTU protocol
Baud Rate2400~9600bps 
Switch input4ways
Switch onput4ways(capacity:AC250V/1A,DC30V/5A)
Electric energy pulse output2 ways(constant:3200imp/kwh(kvarh))
Transmission Onput4ways(analog onput:0/4-20mA or 0-5/10V)
EnvironmentWorking Temperature-10°C~ + 55°C
Storage Temperature-25°C~ +70°C
Relative Humidity≤93%,no corrosive gas
Altitude≤2500m


Molel NO.     Function
MeasurementExtended FunctionFrame
size
(mm)
Hole
Size (mm)
A,V,Hz,W,
Var,Cos, Kwh,Kvar
Multirate
Harmonic
 measuring
Switching
Intput
Switching
Output
Analog
 Output
Communi cation
 interface
LEDLCD
LST12-3E4441120*120111*111
LST12-3EY4441
LST12-3FEY4441
LST12-3HWY4441
LST96-3E444196*9692*92
LST96-3EY4441
LST96-3FEY4441
LST96-3HWY4441
LST80-3E180*8076*76
LST80-3EY1
LST70-3E172*7268*68
LST70-3EY1
LST48-3E1
48*4845*45


LST96-3E-3EY signal connection diagram

LST96-3E-3EY信号连接图.jpg


LST192(ND194)LST96-3E-3EY terminal figure 1

LST192(ND194)LST96-3E-3EY终端图1.jpg


LST192(ND194)LST96-3E-3EY terminal figure 2

LST192(ND194)LST96-3E-3EY终端图2.jpg

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