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Mbus CT Type Din Rail Single Phase Multi-function Energy Meter

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

SDM120CTMB

Mbus 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 +Mbus
  • Bi-directional Measurement
  • CT operated
  • 1 Module 18mm Width
  • MID approved
  • 1P2W

SDM120CT Modbus / Mbus / Pulse

SINGLE PHASE MULTI-FUNCTION ENERGY METER

SDM120CTMB is 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, 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

0.5% 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

0.1% of mid-frequency

Current

0.2% of range maximum

Voltage

0.2% 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

5A

Max Current

45A

Min Current

0.5A

Starting Current

40mA

Output

SDM120A/D/DB

Pulse Output for active energy

SDM120P/CTP

2 Pulse Output for imp/exp. energy

SDM120M/CTM

2 Pulse Output + RS485 Modbus

SDM120MB/CTMB

2 Pulse Output + M-bus EN13757

M-Bus Communications

Interface Standard and Protocol

M-bus EN 13757-3

Communication Address

1-250

Transmission Mode

Half Duplex

Data Type

Floating Point

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.

Coming From China,
Marketing To The World.

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.

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.

Honor & Qualification

Choose comes from trust, and cooperation
comes from honesty.

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