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We develop and produce high performance electricity meters, power analyzers, current sensors, communication modules and management systems. Dual Tariff RS485 Modbus Din Rail Multi-function Single Phase ETL Energy Meter Manufacturers and Factory
400-996-9296
The SDM230-2T is a 2-DIN Dual Tariff RS485 Modbus Din Rail Multi-functional Single Phase ETL Energy Meter with Modbus output. It replaces 2 energy meter recording data from two different sources of energy. It provides two counters showing energy consumption on public electricity board (EB) and diesel generator (DG). The meter measures all important electrical parameters including active energy, reactive energy, current, voltage, power, power factor, frequency, etc. The units support Max. 65A 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 ETL listed by intertek.
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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 |
Power |
1% of range maximum |
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Active Energy |
IEC62053-21 Class 1 |
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Reactive Energy |
IEC62053-23 Class 2 |
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Frequency |
0.2% of mid-frequency |
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Current |
0.5% of range maximum |
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Voltage |
0.5% of range maximum |
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Power Factor |
1% of unity (0.01) |
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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.) |
65A |
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Min Current(Imin.) |
0.5A |
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Starting Current |
40mA |
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Voltage |
Operation Voltage |
100-240V |
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Output |
SDM230-Pulse |
2 Pulse Output for imp/exp. energy |
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SDM230-Modbus |
2 Pulse Output + RS485 Modbus |
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SDM230-Mbus |
2 Pulse Output + M-bus EN13757 |
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SDM230-2T |
2 Pulse Output + RS485 Modbus + 2 Tariffs (Dual Power Source) |
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SDM230M-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 |
1200bps~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. Dual Tariff RS485 Modbus Din Rail Multi-function Single Phase ETL Energy Meter Manufacturers and Factory
Address: NO 52, Dongjin Road, Nanhu, Jiaxing, Zhejiang, China
Copyright @ Eastron Electronic Co., Ltd. All rights reserved Suppliers of Dual Tariff RS485 Modbus Din Rail Multi-function Single Phase ETL Energy Meter
