Global Mainstream Dynamic Energy Technology Ltd.
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User Manual
GHESS 3.7-4.8-SL hybrid system
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INVERTER EXPERT
EOU
T
CT
Figure 45 Current transformer ratio setting
CT refers to current transformer for indirect metering case.Please check the current transfer
ration 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. The
default value is 01, it’s not necessary to modify this value if no current tranformer is connected
in.
4.1.5.13 Setting Lithium-ion BMS Code
Press “OK” to finish this setting and you will enter the setting interface as shown in Figure 46.
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INVERTER EXPERT
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BMS
Figure 46 Lithium-ion BMS code setting
BMS refers to the BMS code when adopting different lithium-ion battery in the system. If in
Section 4.1.5.3, the TYP is lead-acid, then there is no need to set this value.
The default BMS value is 01, which is for the Plyon US2000B battery. Currently, BMS and battery
from Plyon is the only one available in the standard system. So this value doesn’t need to
modify.
