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RS485 Modbus Din Rail Three Phase MID Energy Meter

  • RS485 Modbus Din Rail Three Phase MID Energy Meter
  • RS485 Modbus Din Rail Three Phase MID Energy Meter
  • RS485 Modbus Din Rail Three Phase MID Energy Meter
  • RS485 Modbus Din Rail Three Phase MID Energy Meter
  • RS485 Modbus Din Rail Three Phase MID Energy Meter
  • RS485 Modbus Din Rail Three Phase MID Energy Meter

SDM72D-M

RS485 Modbus Din Rail Three Phase MID Energy Meter

  • Max. 100A direct load
  • 4 Module wide
  • Multi-measurement:kWh, kVarh, W, Var, PF, Hz, etc.
  • Bi-directional measurement
  • Resettable energy
  • Rs485 Modbus + Pulse output

SDM72D-M

THREE PHASE ENERGY METER

SDM72D-M is RS485 Modbus Din Rail Three Phase MID Energy Meter.

The unit measures and displays voltage, current, frequency, power factor, active power, reactive power, active energy and reactive energy, etc. A resettable partial energy is provided, so the user can easily check the active energy imported and active energy exported during a certain period. 

It supports max.100A direct connection, saving the cost and avoiding the trouble to connect external CTs, giving the unit a cost-effective and east operation. Built-in interfaces provide pulse and RS485 Modbus RTU outputs.

It has been assessed and certified as meeting the requirements of EU Directive 2014/32/EU. The instrument tracebale number is 0120/0213.

Electrical Characteristics

Type of Measurement

RMS on three phase AC system (3P4W)

Measurement Accuracy

Power

1% of range maximum

Active Energy

IEC 62053-21 Class 1.0 / EN50470-1/3 Class B

Reactive Energy

IEC62053-23 Class 2

Frequency

0.2% of mid-frequency

Current

0.5% of range maximum

Voltage

0.5% of range maximum

Power Factor

1% of unity (0.01)

 

Input & Output

Input-Current

CT Type

CT Primary

1-9999A

CT Secondary

1A/5A

Min Current

0.25A

Starting Current

10mA

Direct Type

 

Rated Current

10A

Max Current

100A

Min Current

0.5A

Starting Current

40mA

SDM72D-M

2 Pulse Output + RS485 Modbus

SDM72CT-M

2 Pulse Output + RS485 Modbus

 

Modbus Communications

Interface Standard and Protocol

RS485 and MODBUS RTU

Communication Address

1~247

Transmission Distance

1000m Maximum

Transmission Speed

1200bps~9600bps

Parity

None (default), Odd, Even

Stop Bits

1 or 2

Wiring and Dimension [mm:]

Wiring and Dimension [mm:]

Wiring diagram

Wiring and Dimension [mm:]

Dimensions

Eastron Electronic Co., Ltd.

Eastron Electronic Co., Ltd. headquartered in Jiaxing, China, near to Shanghai, Hangzhou, Jiangsu, is one of the leading high-tech manufacturer and supplier for electricity products and energy measurement solutions. Over the years, we have developed a rich range of electricity meters, sensors, communication modules and management systems.Custom Manufacturers of RS485 Modbus Din Rail Three Phase MID Energy Meter.

Eastron keeps investing on the research and development of new technology and new products on electricity metering. We have energetic and innovative development teams in both China and UK,which help us keep the competitive edge in the market. The collaboration with leading universities and institutions also brings many cutting-edge technology into our products. To make sure the reliability of the products, Eastron has setup own professional lab that can performs EMC, LVD, accuracy and environment tests according to IEC, EN, GB, UL standards.

With more than 40 patented technologies on software, embedded software and hardware, Eastron has been awarded with “High-tech Enterprise” and “High-tech R&D Centre of Electricity Application”. Eastron strictly follows ISO 9001 Quality management system, and the production is approved by SGS according to MID standard.Suppliers and Factory of RS485 Modbus Din Rail Three Phase MID Energy Meter

Creating value to and growing up with our partners is our mission. Eastron provides not only the high quality and innovative products, but also first-class service to all our customers. We have professional team for technical supports and aftersales services. We have provided products and services to more than 50 countries in Europe, Asia-Pacific, America, Middle East, and Africa. We pride ourselves on having long long-term partners globally that allows us to further our growth and bring our innovation and quality to the market.

Honor & Qualification

Choose comes from trust, and cooperation
comes from honesty.

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