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SDM220-Mbus MID Certificated 100A Multifunction Energy Meter With M-bus and Pulse Outputs In Pakistan

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Description

Application

The energy-meters “with a blue back-lighted LCD screen for prefect reading” are used to measure single-phase like residential, Utility and Industrial application. The unit measures and displays various important electrical parameters, and provide a communication port for remote reading and monitoring. Bi-directional energy measurement makes the unit a good choice for solar PV energy metering.

General Specifications

Voltage AC (Un) 230V
Voltage Range  176~276V AC
Base Current (Ib)   5A
Max. Current (Imax) 100A
Mini Current (Imin)  0.25A
Starting current  0.4% of Ib
Power consumption  <2W/10VA
Frequency   50/60Hz(±10%)
AC voltage withstand  4KV for 1 minute
Impulse voltage withstand  6KV-1.2uS wavform
Overcurrent withstand  30Imax for 0.01s
Pulse output rate  1000imp/kWh (default)
100/10/1 imp/kWh/kVarh (configurable)
Display  LCD with blue backlit
Max. Reading  99999.9kWh
Accuracy
Voltage 0.5% of range maximum
Current 0.5% of nominal
Frequency   0.2% of mid-frequency
Power factor 1% of Unity
Active power   1% of range maximum
Reactive power   1% of range maximum
Apparent power  1% of range maximum
Active energy  Class 1 IEC62053-21
Class B EN50470-3
Reactive energy  1% of range maximum
Environment 
Operating temperature   -25℃ to + 55℃
Storage and transportation temperature  -40℃ to +70℃
Reference temperature 23℃±2℃
Relative humidity   0 to 95%, non-condensing
Altitude  up to 2500m
Warm up time  10s
Mechanical Environment M1
Electromagnetic environment E2
Degree of pollution  2

Output

Pulse Output 

The meter provides two pulse outputs. Both pulse outputs are passive type.

Pulse output 1 is configurable. The pulse output can be set to generate pulses to represent total / import/export kWh or kVarh.

The pulse constant can be set to generate 1 pulse per: 0.001(default) /0.01/0.1/1kWh/kVarh.

Pulse width: 200/100(default)/60ms

Pulse output 2 is non-configurable. It is fixed up with Import kWh. The constant is 1000imp/kWh.

MBUS 

M-Bus (Meter Bus) is a hierarchical system that consist of a Master,several Slaves and a pair of connecting cables.All the devices are serially connected to the Bus,and all the the serial communication process on the Bus are controlled by the major device.

The work status of Mbus are Data transmission status and idle work status,the data are bidirectional transported between the Master and Slave.Only one Master is allowed to connect to the Bus when the data transmission happens from Mater to Slave direction,and the Master need to provide power to the Bus. Household utility meters can realize the function of remote meter reading via expanded to a Meter Bus and gain the ability of Bus communication.

Eastron SDM220-Mbus single phase two wires meter supports MBUS remote communication function,its protocol standard is EN 13757-3-2004.

Baud rate : 300, 600, 1200, 2400(default), 4800, 9600bps

Parity : NONE(default)/EVEN/ODD

Stop bit : 1 or 2

Primary address : 001 to250

Secondary address : 00 00 00 01 to99 99 99 99

 

 

Package Included

1 x SDM220-Pulse MID Certificated 100A Multifunction Energy Meter With Pulse Outputs

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