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±0.5%
We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. RS485 Modbus/DLT645 100A Din Rail Single Phase MID Energy Meter Manufacturers and Factory
400-996-9296
The SDM230-Modbus is a RS485 Modbus/DLT645 100A Din Rail Single Phase MID Energy Meter. It measures active energy, reactive energy, current, voltage, power, power factor, frequency, etc. The units support Max. 100A direct connection, saving the cost and avoiding the trouble to connect external CTs. Two pulse outputs and 1 communication port (RS485 Modbus/DLT645) are provided for remote monitoring and setting, suitable for monitoring energy consumption in residential, solar PV, EV Charging system, industrial and utility applications.
The unit has been approved to meet the requirements of EU Directive 2014/32/EU.
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Electrical Characteristics |
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Type of Measurement |
RMS on single phase AC system (1P+N) |
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Measurement Accuracy |
Voltage |
±0.5% |
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Current |
±0.5% |
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Frequency |
±0.2% |
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Power Factor |
0.01 |
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Active Power |
±1% |
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Reactive Power |
±1% |
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Apparent Power |
±1% |
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Active Energy |
Class 0.5 IEC62053-22 Class C EN50470-3:2022 |
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Reactive Energy |
Class 2 IEC62053-23 |
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Input & Output |
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Input |
Current
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Rated Current (Ib/Iref) |
10A |
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Max Current(Imax.) |
100A |
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Min Current(Imin.) |
0.15A |
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Voltage |
Rated Voltage (Un) |
230V |
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Operational Voltage |
80%~120% of Un |
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Output |
SDM230-P |
2 Pulse Output for imp/exp. energy |
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SDM230-M |
2 Pulse Output + RS485 Modbus |
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SDM230-MB-2T |
2 Pulse Output + M-bus EN13757 + 2 Tariffs (Dual Power Source) |
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SDM230-2T |
2 Pulse Output + RS485 Modbus + 2 Tariffs (Dual Power Source) |
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SDM230-DI |
2 Pulse Output + RS485 Modbus + Digital Input |
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RS485 Modbus Communications |
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Communication Address |
1~247 |
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Transmission Distance |
1000m Maximum |
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Transmission Speed |
2400bps~38400bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
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Response Time |
<100 mS |
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M-Bus EN13757-3 Communications |
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Communication Address |
1~250 |
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Transmission Distance |
1000m Maximum |
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Baud Rate |
300bps~9600bps |
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Parity |
None (default), Odd, Even |
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Stop Bits |
1 or 2 |
We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. RS485 Modbus/DLT645 100A Din Rail Single Phase MID Energy Meter Manufacturers and Factory
Address: NO 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China
Copyright @ Eastron Electronic Co., Ltd. All rights reserved Suppliers of RS485 Modbus/DLT645 100A Din Rail Single Phase MID Energy Meter
