CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering

  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering
  • CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering

SEM1-WL-2

CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering

  • Compact design
  • Wifi & RS485 Modbus
  • Easy connection solution
  • Bi-directional measurement
  • Multi-parameter measurements
  • Accuracy Class 1.0 active energy
Eastron SEM1-WL-2 is a new generation din rail mounted energy meter, equipped with Wi-Fi and RS485 connectivity.
With multi parameters measurement, SEM1-WL-2 can be used for energy monitoring of various applications, such as solar PV system, smart building, industrial equipment, etc.
Eastron SEM1-WL-2 measures characteristics of 1P2W network, including voltage, frequency, current, power and active and reactive energy, imported or exported, power factor etc. Energy is measured in terms of kWh and kVArh.
Eastron SEM1-WL-2 is designed in compact size. To save installation and maintenance cost, all terminals of SEM1-WL-2 adopt spring terminals or RJ terminals for easy connection.
The measurement mode of SEM1-WL-2 is total mode. In total mode, import and export energy will be measured separately. Total energy equals to import energy plus export energy.

Electrical Characteristics

Type of Measurement

RMS including harmonics

Measurement Accuracy

Power

±1%

Active Energy

±1% IEC 62053-21 Class 1

Reactive Energy

±2%

Frequency

±0.2%

Current

±0.5% (4A~120A)

±1% (1A~4A)

±3% (0.06A~1A)

Voltage

±0.5%

Power Factor

±0.1

Data Update Rate

Active power: 50mS (RS485), 100mS(Wi-Fi)

Input-Voltage

Un

230V

Working Voltage Range

100~277 V ac L-N

Frequency Range

50/60 Hz

RS485 Communications

Protocol

MODBUS RTU

Communication Address

1~247

Transmission Mode

Half duplex

Data Type

Floating point

Transmission Distance

1000m Maximum

Transmission Speed

2400bps~115200bps

Parity

None (default), Odd, Even

Stop Bits

1 or 2

Response Time

<50mS

Wi-Fi Communications

Protocol

MODBUS TCP

Data Type
Floating Point
RF Band
2.4 GHz to 2.5 GHz
Max. RF Power
<20 dBm
Wi-Fi Protocol
802.11 b/g/n
Wi-Fi Range
Up to 30m / 100ft indoors and 50m / 160ft outdoors
(Depends on local conditions)

 

 

Wiring and Dimension [mm:]

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 CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering.

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 CT Connection Single Phase Din Rail Wifi Energy Meter for PV Metering

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-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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