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RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter

  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter
  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter
  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter
  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter
  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter
  • RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter

SDM120CTM

RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter

  • Multi-measurement: kWh,W, V, A, PF, Hz, dmd,etc.
  • LCD with backlit
  • 2 Pulse Output +Modbus
  • Bi-directional Measurement
  • CT operated
  • 1 Module 18mm Width
  • MID approved
  • 1P2W

SDM120CT Modbus / Mbus / Pulse

SINGLE PHASE MULTI-FUNCTION ENERGY METER

SDM120CTM is RS485 Modbus CT Type Din Rail Single Phase Multi-function Energy Meter. It measures active energy, reactive energy, current, voltage, power, power factor, frequency, etc. Suitable for monitoring energy consumption in residential, solar PV, industrial and utility applications.

The meter can be configured to work with a wide range of CTs, giving the unit a wide range of operation. 

Electrical Characteristics

Type of Measurement

RMS on single phase AC system (1P+N)

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, IEC 61557-12 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 Primary

1-9999A

CT Secondary

1A/5A

Min Current

0.25A

Starting Current

10mA

Voltage

Rated Voltage (Un)

230V

Operational Voltage

80%~120% of Un

Output

SDM120CTP

2 Pulse Output for imp/exp. energy

SDM120CTM

2 Pulse Output + RS485 Modbus

SDM120CTMB

2 Pulse Output + M-bus EN13757-3

 

Modbus Communications

Interface Standard and Protocol

RS485 and MODBUS RTU

Communication Address

1~247

Transmission Distance

1000m Maximum

Baud Rate

1200bps~9600bps

Parity

None (default), Odd, Even

Stop Bits

1 or 2

Response Time

<100 mS

 

M-Bus EN13757-3 Communications

Communication Address

1~250

Transmission Distance

1000m Maximum

Transmission Speed

300bps~9600bps

Parity

None (default), Odd, Even

Stop Bits

1 or 2

Response Time

<100 mS

 

 

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 CT Type Din Rail Single Phase Multi-function 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 CT Type Din Rail Single Phase Multi-function 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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