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CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter

  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter
  • CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter

SEM5-5

CT Operated Three Phase Multi-function Din Rail Lora & Wifi Energy Meter

  • 1P2W/3P3W/3P4W
  • Compact design
  • LoRa & Wifi wireless communication
  • RS485 Modbus RTU & Ethernet Modbus TCP
  • Easy connection solution
  • PV modes available
  • Accuracy Class 1.0 active energy
  • Support 1x3-ph or 3x1-ph load measurements

The SEM5-5 is the new generation of intelligent DIN rail mounted meters by Eastron. The product integrates Wi-Fi & Lora & RS485 Modbus communication. In addition, the SEM5-5 wireless energy meter also supports Ethernet Modbus TCP communication. With multi parameters measurement, SEM5-5 wireless energy meter can be used for energy monitoring of various applications, such as PV energy management, smart building, industrial equipment, etc. The meter can be used as 1x 3phase energy meter or 3x single phase energy meter.

Eastron SEM5-5 wireless energy meter measures the characteristics of 1P2W, 3P4W and 3P3W supplies, including voltage, frequency, current, power and active and reactive energy, imported or exported, power factor, Max. demand etc. Energy is measured in terms of kWh, kVArh and kVAh.

Eastron SEM5-5 wireless energy meter is designed in compact size. To save installation and maintenance cost, all terminals of SEM5-5 wireless energy meter adopt spring terminals or RJ terminals for easy connection.

Eastron SEM5-5 wireless energy meter provides two measurement modes: Total mode and PV mode. In total mode, import and export energy will be measured separately. In PV mode, import and export energy will be balanced first, and the balanced value will be counted in import or export energy.

Electrical Characteristics

Type of Measurement

RMS Including Harmonics on Three Phase AC System (3P, 3P+N)

Measurement Accuracy

Power

±1% IEC 61557-12 Class 1

Active Energy

±1%

Reactive Energy

±2%

Frequency

±0.2%

Current

± 0.5% (4A to 120A)

± 1% (1A to 4A)

± 3% (0.06A to 1A)

Voltage

±0.5%

Power Factor

±0.01

Data Update Rate

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

Input-Voltage

Un

3*230V(L-N)/400V(L-L)

Working Voltage Range

100 to 277 V ac L-N
208 to 480 V ac L-L

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)

LoRa Communications

Frequency

EU868/AS923...(customizable)

Communication Distance

3000M in an open area

Ethernet Communications

Protocol

Modbus-TCP

Modbus Address Range

1-247

IP

192.168.1.200 (default)

Port

502

Mask

255.255.255.0

Gateway

192.168.1.1

DHCP

OFF (default)

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 Operated Three Phase Multi-function Din Rail Lora & Wifi 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 CT Operated Three Phase Multi-function Din Rail Lora & Wifi 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-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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