Global Mainstream Dynamic Energy Technology Ltd.
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User Manual
GHESS 9.8-14.4-TH hybrid system
4.1.5.11 Setting Current Transformer Ratio (optional)
Press “OK” to finish the setting in Figure and you will enter the setting interface as shown in
Figure.
Figure 43 CT1-current transformer ratio setting
Figure 44 CT2-current transformer ratio setting
CT refers to current transformer for indirect metering case. Please check the current transfer
ratio listed on the current transformer label and press “OK” to modify it.
Note: Different current transformer has different current ratios, please input the right ratio. If the
meter is direct connected and measured, the CT ratio value is 01.
CT1 is the current transfer value of Grid Meter; CT2 is the current transfer value of PV Meter. In
this system, the default value of CT1 and CT2 is 01.
4.1.5.12 Setting Lithium-ion BMS Code
Press “OK” to finish this setting in Figure and you will enter the setting interface as shown in
Figure.
