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Meter(SDM630MCT-40mA&ADW300W) Installa on Manual...
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Three-PhasePowerMeterForThreephaseinverter Solution: Three phase inverters can full the requirement of zero export function with a smart meter and three CTs. The system can implement data-driven decisions to control the inverter’s output. The system conguration diagram below illustrates zero export function and how it works. The inverter’s three phase outputs are balanced,and the output will be determined based on the phase which has the minimum power owing through among the three phases.
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Meter&CTInstallation: ① Pull to release the retaining clip. ② Mount the Meter on the DIN track and push the retaining clip up (a clicksound indicates it is installed well). ① ② ① The current should be consistent with the direction of the arrow,which is from the ②...
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White PIN6(RS485-A) Ensure CT and corresponding supply cable are connected to the same phase. Incorrect connection or direction will cause incorrect data and may damage the meter. SDM630MCT-40mA Wiring Connection Note:The CT arrow points to GRID. Black White 9 10 11 12 13 14 15 16 17 18 19 20 PIN5(RS485-B)...
Inverter Setting: After wiring connection ,all the setting can be done on the inverter. It means there is no need to set the meter. Setting steps of set meter mode and zero export function are as follows: A: Return Button:Escape from current interface or function,another function is to enter the setting interface.
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ZeroExportSetting step1: Press Return button to enter user step1(2): Before entering the setup --USER-- 1: → setting interface. Then select the" 1.SETUP " interface, enter the password "00000" →SETUP and confirm the entry by pressing the menu item and conrm your selection with 2:INQUIRE INPUT:...
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