SDM530MT 3 Phase 4 Wire Multi-tariff Energy Meter, Double Tariff Meter, DIN Rail Energy Meter

 Analyzers meter, Smart energy meter, Digital enrgy meter, Multi energy meter, Din rail meter, 3 phase meter, Energy meters,

 energiezähler, medidor energia, contador energia, ompteur d'énergie, energie meter, misuratore di energia

Brief Introduction

Eastron SDM530 series are three phase four wires din rail meter.and SDM530M is three phase four wires multifunction

 and multitariff  energy meter.It’s for both single and three phase networks,measures active and reactive energy,voltage,

current,active and reactive power,apparent power,power factor and frequency,supports a wide voltage temperature 

range,with LCD and is suitable for installation in many applications.

It is highly accurate, durable, reliable, low power consumptive, without reversion, creep-proof, anti-tampering, and 

recording with strong overloading capability.It conforms to the related requirements of IEC62053-21, and pass 

EN61326-1:2006 and EN61010-1:2010 in world famous Lab. 

Technical Specification

Voltage(L-N)                                                   161~276Vac

Voltage(L-L)                                                     300~500Vac

Basic Current(Ib)                                            1.5A(CT Connection Type)

                                                                           10A(Direct Connection Type)

Max Current(Imax)                                        6A(CT Connection Type)

                                                                           100A(Direct Connection Type)

Starting Current                                             0.4% of Ib

Power consumption                                      ≤2W

Frequency(Hz)                                                50~60

Constant                                                          3200imp/kwh(CT Connection Type)

                                                                           400imp/kwh(Direct Connection Type)

Display                                                              LCD

Memory Back-up                                           EEprom

Data Storage                                                  20 years after power off

Operation Temperature                              -25°C~ +55°C

Storage Temperature                                  -40°C~ +70°C

Operation Humidity                                      85%

Storage Humidity                                         95%

 Protection Against Dust And Water       Ip51

Insulation                                                        II

Ac voltage Withstand                                  2kV for 1 minute

Pulse Voltage Withstand                            6kV~1.2μS waveform

Clock Accuracy                                              ≤0.5s(every 24hours)

Battery Voltage                                           3.6Vdc,1.2Ah

Tariff                                                               4

Period                                                             10

Historical Record                                         12 months for active energy

Measurements

Active Energy 

Reactive Energy

Voltage(V1,V2,V3)

Current (I1,I2,I3)

Active Power (P1,P2,P3)

Reactive Power (Q1,Q2,Q3)

Apparent Power (S1,S2,S3)

Power Factor(PF1,PF2,PF3,PF total)     

Frequency(F1,F2,F3,F total)

Max Demand

Accuracy

Voltage                                            0.5% of range maximum

Current                                            0.5% of nominal

Frequency                                       0.2% of mid-frequency

Power Factor                                 1% of unity(0.01)

Active Power(W)                          ±1% of range maximum

Reactive Power(Var)                   ±2% of range maximum

Apparent Power(VA)                   Class 1.0 IEC62053-21

Active Energy(Wh)                       ±1% of range maximum

Reactive Energy(Varh)               ±2% of range maximum

Communication

Interface                                       Rs485

Protocol                                         Modbus RTU

Baud Rates                                  1200/2400/4800/9600bps

Communication Distance         1000m

Data Bit                                        8

Stop Bit                                         1

Rs4785 Network Address         1 to 255

Quantities Of Meter On Bus    64pcs

LED Flash Rate                            3200imp/kWh(CT connection type)

                                                       400imp/kWh(Direct connection type)

Test pulse output rate              3200imp/kWh(CT connection type)

                                                       400imp/kWh(Direct connection type)

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